diff --git a/app/composables/graphql/generated.ts b/app/composables/graphql/generated.ts
index f1a9ca2..849c262 100644
--- a/app/composables/graphql/generated.ts
+++ b/app/composables/graphql/generated.ts
@@ -74,6 +74,28 @@ export type ConnectMessengerInput = {
   type: MessengerType;
 };
 
+export type CounterpartyProfile = {
+  __typename?: 'CounterpartyProfile';
+  bankName: Scalars['String']['output'];
+  bik: Scalars['String']['output'];
+  checkingAccount: Scalars['String']['output'];
+  companyFullName: Scalars['String']['output'];
+  companyName: Scalars['String']['output'];
+  correspondentAccount: Scalars['String']['output'];
+  createdAt: Scalars['DateTime']['output'];
+  id: Scalars['ID']['output'];
+  inn: Scalars['String']['output'];
+  isComplete: Scalars['Boolean']['output'];
+  kpp?: Maybe<Scalars['String']['output']>;
+  legalAddress: Scalars['String']['output'];
+  ogrn?: Maybe<Scalars['String']['output']>;
+  signerBasis: Scalars['String']['output'];
+  signerFullName: Scalars['String']['output'];
+  signerPosition: Scalars['String']['output'];
+  updatedAt: Scalars['DateTime']['output'];
+  userId: Scalars['ID']['output'];
+};
+
 export type CreateInvitationInput = {
   companyName: Scalars['String']['input'];
   email: Scalars['String']['input'];
@@ -153,6 +175,7 @@ export type Mutation = {
   startOrderWork: Order;
   submitCalculationOrder: Order;
   submitReadyOrder: Order;
+  upsertMyCounterpartyProfile: CounterpartyProfile;
   verifyLoginCode: AuthSession;
 };
 
@@ -261,6 +284,11 @@ export type MutationSubmitReadyOrderArgs = {
 };
 
 
+export type MutationUpsertMyCounterpartyProfileArgs = {
+  input: UpsertMyCounterpartyProfileInput;
+};
+
+
 export type MutationVerifyLoginCodeArgs = {
   input: VerifyLoginCodeInput;
 };
@@ -354,6 +382,7 @@ export type Query = {
   managerNotificationHistory: Array<NotificationHistoryItem>;
   managerOrders: Array<Order>;
   me?: Maybe<User>;
+  myCounterpartyProfile?: Maybe<CounterpartyProfile>;
   myCurrentOrders: Array<Order>;
   myMessengerConnections: Array<MessengerConnection>;
   myNotificationHistory: Array<NotificationHistoryItem>;
@@ -484,6 +513,22 @@ export type SubmitReadyOrderInput = {
   items: Array<ReadyOrderItemInput>;
 };
 
+export type UpsertMyCounterpartyProfileInput = {
+  bankName: Scalars['String']['input'];
+  bik: Scalars['String']['input'];
+  checkingAccount: Scalars['String']['input'];
+  companyFullName: Scalars['String']['input'];
+  companyName: Scalars['String']['input'];
+  correspondentAccount: Scalars['String']['input'];
+  inn: Scalars['String']['input'];
+  kpp?: InputMaybe<Scalars['String']['input']>;
+  legalAddress: Scalars['String']['input'];
+  ogrn?: InputMaybe<Scalars['String']['input']>;
+  signerBasis: Scalars['String']['input'];
+  signerFullName: Scalars['String']['input'];
+  signerPosition: Scalars['String']['input'];
+};
+
 export type User = {
   __typename?: 'User';
   company?: Maybe<Company>;
@@ -615,6 +660,18 @@ export type ConnectMessengerMutationVariables = Exact<{
 
 export type ConnectMessengerMutation = { __typename?: 'Mutation', connectMessenger: { __typename?: 'MessengerConnection', id: string, type: MessengerType, channelId: string, isActive: boolean } };
 
+export type MyCounterpartyProfileQueryVariables = Exact<{ [key: string]: never; }>;
+
+
+export type MyCounterpartyProfileQuery = { __typename?: 'Query', myCounterpartyProfile?: { __typename?: 'CounterpartyProfile', id: string, companyName: string, companyFullName: string, inn: string, kpp?: string | null, ogrn?: string | null, legalAddress: string, bankName: string, bik: string, correspondentAccount: string, checkingAccount: string, signerFullName: string, signerPosition: string, signerBasis: string, isComplete: boolean, updatedAt: any } | null };
+
+export type UpsertMyCounterpartyProfileMutationVariables = Exact<{
+  input: UpsertMyCounterpartyProfileInput;
+}>;
+
+
+export type UpsertMyCounterpartyProfileMutation = { __typename?: 'Mutation', upsertMyCounterpartyProfile: { __typename?: 'CounterpartyProfile', id: string, companyName: string, companyFullName: string, inn: string, kpp?: string | null, ogrn?: string | null, legalAddress: string, bankName: string, bik: string, correspondentAccount: string, checkingAccount: string, signerFullName: string, signerPosition: string, signerBasis: string, isComplete: boolean, updatedAt: any } };
+
 
 export const ConsumeLoginTokenDocument = gql`
     mutation ConsumeLoginToken($token: String!) {
@@ -1130,4 +1187,90 @@ export const ConnectMessengerDocument = gql`
 export function useConnectMessengerMutation(options: VueApolloComposable.UseMutationOptions<ConnectMessengerMutation, ConnectMessengerMutationVariables> | ReactiveFunction<VueApolloComposable.UseMutationOptions<ConnectMessengerMutation, ConnectMessengerMutationVariables>> = {}) {
   return VueApolloComposable.useMutation<ConnectMessengerMutation, ConnectMessengerMutationVariables>(ConnectMessengerDocument, options);
 }
-export type ConnectMessengerMutationCompositionFunctionResult = VueApolloComposable.UseMutationReturn<ConnectMessengerMutation, ConnectMessengerMutationVariables>;
\ No newline at end of file
+export type ConnectMessengerMutationCompositionFunctionResult = VueApolloComposable.UseMutationReturn<ConnectMessengerMutation, ConnectMessengerMutationVariables>;
+export const MyCounterpartyProfileDocument = gql`
+    query MyCounterpartyProfile {
+  myCounterpartyProfile {
+    id
+    companyName
+    companyFullName
+    inn
+    kpp
+    ogrn
+    legalAddress
+    bankName
+    bik
+    correspondentAccount
+    checkingAccount
+    signerFullName
+    signerPosition
+    signerBasis
+    isComplete
+    updatedAt
+  }
+}
+    `;
+
+/**
+ * __useMyCounterpartyProfileQuery__
+ *
+ * To run a query within a Vue component, call `useMyCounterpartyProfileQuery` and pass it any options that fit your needs.
+ * When your component renders, `useMyCounterpartyProfileQuery` returns an object from Apollo Client that contains result, loading and error properties
+ * you can use to render your UI.
+ *
+ * @param options that will be passed into the query, supported options are listed on: https://v4.apollo.vuejs.org/guide-composable/query.html#options;
+ *
+ * @example
+ * const { result, loading, error } = useMyCounterpartyProfileQuery();
+ */
+export function useMyCounterpartyProfileQuery(options: VueApolloComposable.UseQueryOptions<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables> | VueCompositionApi.Ref<VueApolloComposable.UseQueryOptions<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables>> | ReactiveFunction<VueApolloComposable.UseQueryOptions<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables>> = {}) {
+  return VueApolloComposable.useQuery<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables>(MyCounterpartyProfileDocument, {}, options);
+}
+export function useMyCounterpartyProfileLazyQuery(options: VueApolloComposable.UseQueryOptions<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables> | VueCompositionApi.Ref<VueApolloComposable.UseQueryOptions<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables>> | ReactiveFunction<VueApolloComposable.UseQueryOptions<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables>> = {}) {
+  return VueApolloComposable.useLazyQuery<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables>(MyCounterpartyProfileDocument, {}, options);
+}
+export type MyCounterpartyProfileQueryCompositionFunctionResult = VueApolloComposable.UseQueryReturn<MyCounterpartyProfileQuery, MyCounterpartyProfileQueryVariables>;
+export const UpsertMyCounterpartyProfileDocument = gql`
+    mutation UpsertMyCounterpartyProfile($input: UpsertMyCounterpartyProfileInput!) {
+  upsertMyCounterpartyProfile(input: $input) {
+    id
+    companyName
+    companyFullName
+    inn
+    kpp
+    ogrn
+    legalAddress
+    bankName
+    bik
+    correspondentAccount
+    checkingAccount
+    signerFullName
+    signerPosition
+    signerBasis
+    isComplete
+    updatedAt
+  }
+}
+    `;
+
+/**
+ * __useUpsertMyCounterpartyProfileMutation__
+ *
+ * To run a mutation, you first call `useUpsertMyCounterpartyProfileMutation` within a Vue component and pass it any options that fit your needs.
+ * When your component renders, `useUpsertMyCounterpartyProfileMutation` returns an object that includes:
+ * - A mutate function that you can call at any time to execute the mutation
+ * - Several other properties: https://v4.apollo.vuejs.org/api/use-mutation.html#return
+ *
+ * @param options that will be passed into the mutation, supported options are listed on: https://v4.apollo.vuejs.org/guide-composable/mutation.html#options;
+ *
+ * @example
+ * const { mutate, loading, error, onDone } = useUpsertMyCounterpartyProfileMutation({
+ *   variables: {
+ *     input: // value for 'input'
+ *   },
+ * });
+ */
+export function useUpsertMyCounterpartyProfileMutation(options: VueApolloComposable.UseMutationOptions<UpsertMyCounterpartyProfileMutation, UpsertMyCounterpartyProfileMutationVariables> | ReactiveFunction<VueApolloComposable.UseMutationOptions<UpsertMyCounterpartyProfileMutation, UpsertMyCounterpartyProfileMutationVariables>> = {}) {
+  return VueApolloComposable.useMutation<UpsertMyCounterpartyProfileMutation, UpsertMyCounterpartyProfileMutationVariables>(UpsertMyCounterpartyProfileDocument, options);
+}
+export type UpsertMyCounterpartyProfileMutationCompositionFunctionResult = VueApolloComposable.UseMutationReturn<UpsertMyCounterpartyProfileMutation, UpsertMyCounterpartyProfileMutationVariables>;
\ No newline at end of file
diff --git a/app/composables/useCounterpartyProfile.ts b/app/composables/useCounterpartyProfile.ts
new file mode 100644
index 0000000..5313f66
--- /dev/null
+++ b/app/composables/useCounterpartyProfile.ts
@@ -0,0 +1,53 @@
+import { useQuery } from '@vue/apollo-composable';
+import { MyCounterpartyProfileDocument } from '~/composables/graphql/generated';
+
+function hasText(value: string | null | undefined) {
+  return Boolean(value && value.trim().length > 0);
+}
+
+export function isCounterpartyProfileComplete(profile: {
+  companyName?: string | null;
+  companyFullName?: string | null;
+  inn?: string | null;
+  legalAddress?: string | null;
+  bankName?: string | null;
+  bik?: string | null;
+  correspondentAccount?: string | null;
+  checkingAccount?: string | null;
+  signerFullName?: string | null;
+  signerPosition?: string | null;
+  signerBasis?: string | null;
+} | null | undefined) {
+  if (!profile) {
+    return false;
+  }
+
+  return [
+    profile.companyName,
+    profile.companyFullName,
+    profile.inn,
+    profile.legalAddress,
+    profile.bankName,
+    profile.bik,
+    profile.correspondentAccount,
+    profile.checkingAccount,
+    profile.signerFullName,
+    profile.signerPosition,
+    profile.signerBasis,
+  ].every(hasText);
+}
+
+export function useCounterpartyProfile() {
+  const query = useQuery(MyCounterpartyProfileDocument);
+
+  const profile = computed(() => query.result.value?.myCounterpartyProfile ?? null);
+  const isComplete = computed(() => isCounterpartyProfileComplete(profile.value));
+
+  return {
+    profile,
+    isComplete,
+    loading: query.loading,
+    error: query.error,
+    refetch: query.refetch,
+  };
+}
diff --git a/app/pages/cart.vue b/app/pages/cart.vue
index c2a0495..91001f6 100644
--- a/app/pages/cart.vue
+++ b/app/pages/cart.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import { useMutation } from '@vue/apollo-composable';
 import { SubmitCalculationOrderDocument } from '~/composables/graphql/generated';
+import { useCounterpartyProfile } from '~/composables/useCounterpartyProfile';
 
 const productName = ref('');
 const quantity = ref(1);
@@ -12,6 +13,7 @@ const { mutate, loading, onDone, onError } = useMutation(SubmitCalculationOrderD
 const success = ref('');
 const errorMessage = ref('');
 const calculatedVolume = computed(() => Number(quantity.value) * Number(width.value) * Number(thickness.value));
+const { isComplete: isCounterpartyComplete, loading: counterpartyLoading } = useCounterpartyProfile();
 
 onDone((result) => {
   success.value = `Заявка ${result.data?.submitCalculationOrder.code} отправлена`;
@@ -24,6 +26,12 @@ onError((error) => {
 });
 
 function submit() {
+  if (!isCounterpartyComplete.value) {
+    errorMessage.value = 'Сначала заполните карточку контрагента в профиле.';
+    success.value = '';
+    return;
+  }
+
   mutate({
     input: {
       productName: productName.value,
@@ -48,6 +56,14 @@ function submit() {
     <div class="mx-auto max-w-4xl rounded-[30px] p-1 shadow-[0_26px_60px_rgba(13,133,74,0.18)]">
       <div class="surface-card grid gap-6 rounded-[26px] p-5 md:grid-cols-[1.45fr_1fr] md:p-6">
         <div class="space-y-3">
+          <div v-if="counterpartyLoading.value" class="alert">
+            Проверяем карточку контрагента...
+          </div>
+          <div v-else-if="!isCounterpartyComplete" class="alert alert-warning">
+            Для оформления заявки заполните карточку контрагента в
+            <NuxtLink to="/profile" class="link link-hover font-semibold">профиле</NuxtLink>.
+          </div>
+
           <label class="form-control">
             <span class="label-text font-semibold text-[#194631]">Название позиции</span>
             <input v-model="productName" type="text" class="input input-bordered border-[#d0e8d8] bg-white/80">
@@ -70,7 +86,7 @@ function submit() {
               <input v-model="color" type="text" class="input input-bordered border-[#d0e8d8] bg-white/80">
             </label>
           </div>
-          <button class="btn border-0 bg-[#139957] text-white hover:bg-[#0d854a]" :disabled="loading" @click="submit">
+          <button class="btn border-0 bg-[#139957] text-white hover:bg-[#0d854a]" :disabled="loading || counterpartyLoading.value || !isCounterpartyComplete" @click="submit">
             {{ loading ? 'Отправляем…' : 'Отправить менеджеру' }}
           </button>
         </div>
diff --git a/app/pages/profile.vue b/app/pages/profile.vue
index 9297c0e..e326241 100644
--- a/app/pages/profile.vue
+++ b/app/pages/profile.vue
@@ -1,42 +1,136 @@
 <script setup lang="ts">
 import { useMutation, useQuery } from '@vue/apollo-composable';
-import { MeDocument, MyMessengerConnectionsDocument, RegisterSelfDocument } from '~/composables/graphql/generated';
+import {
+  MeDocument,
+  MyCounterpartyProfileDocument,
+  MyMessengerConnectionsDocument,
+  RegisterSelfDocument,
+  UpsertMyCounterpartyProfileDocument,
+} from '~/composables/graphql/generated';
 import { buildMessengerBotStartUrl } from '~/composables/useMessengerBotLink';
+import { isCounterpartyProfileComplete } from '~/composables/useCounterpartyProfile';
+
+type MessengerItem = {
+  type: 'TELEGRAM' | 'MAX';
+  isActive: boolean;
+  channelId: string;
+};
+
+type PartySuggestion = {
+  value: string;
+  unrestricted_value?: string;
+  data?: {
+    inn?: string;
+    kpp?: string;
+    ogrn?: string;
+    address?: { value?: string };
+    management?: {
+      name?: string;
+      post?: string;
+    };
+  };
+};
+
+type BankSuggestion = {
+  value: string;
+  unrestricted_value?: string;
+  data?: {
+    bic?: string;
+    correspondent_account?: string;
+  };
+};
 
-const companyName = ref('');
-const inn = ref('');
-const contactName = ref('');
-const email = ref('');
 const config = useRuntimeConfig();
 
-const registerMutation = useMutation(RegisterSelfDocument);
+const registerForm = reactive({
+  companyName: '',
+  inn: '',
+  contactName: '',
+  email: '',
+});
+
+const counterpartyForm = reactive({
+  companyName: '',
+  companyFullName: '',
+  inn: '',
+  kpp: '',
+  ogrn: '',
+  legalAddress: '',
+  bankName: '',
+  bik: '',
+  correspondentAccount: '',
+  checkingAccount: '',
+  signerFullName: '',
+  signerPosition: '',
+  signerBasis: '',
+});
+
+const registerFeedback = ref('');
+const registerFeedbackTone = ref<'success' | 'error'>('success');
+const profileFeedback = ref('');
+const profileFeedbackTone = ref<'success' | 'error'>('success');
+
 const meQuery = useQuery(MeDocument);
+const profileQuery = useQuery(MyCounterpartyProfileDocument);
 const connectionsQuery = useQuery(MyMessengerConnectionsDocument);
 
-const message = ref('');
-const messageTone = ref<'success' | 'error'>('success');
+const registerMutation = useMutation(RegisterSelfDocument, { throws: 'never' });
+const saveCounterpartyMutation = useMutation(UpsertMyCounterpartyProfileDocument, { throws: 'never' });
 
-registerMutation.onDone(() => {
-  message.value = 'Заявка на регистрацию отправлена менеджеру';
-  messageTone.value = 'success';
-});
+const companySearch = ref('');
+const partySuggestions = ref<PartySuggestion[]>([]);
+const partyLoading = ref(false);
+const partyOpen = ref(false);
+const partySearchTimer = ref<ReturnType<typeof setTimeout> | null>(null);
 
-registerMutation.onError((error) => {
-  message.value = error.message;
-  messageTone.value = 'error';
-});
+const bankSearch = ref('');
+const bankSuggestions = ref<BankSuggestion[]>([]);
+const bankLoading = ref(false);
+const bankOpen = ref(false);
+const bankSearchTimer = ref<ReturnType<typeof setTimeout> | null>(null);
+
+const partyDropdownRef = ref<HTMLElement | null>(null);
+const bankDropdownRef = ref<HTMLElement | null>(null);
+
+watch(
+  () => profileQuery.result.value?.myCounterpartyProfile,
+  (profile) => {
+    if (!profile) {
+      return;
+    }
+
+    counterpartyForm.companyName = profile.companyName;
+    counterpartyForm.companyFullName = profile.companyFullName;
+    counterpartyForm.inn = profile.inn;
+    counterpartyForm.kpp = profile.kpp ?? '';
+    counterpartyForm.ogrn = profile.ogrn ?? '';
+    counterpartyForm.legalAddress = profile.legalAddress;
+    counterpartyForm.bankName = profile.bankName;
+    counterpartyForm.bik = profile.bik;
+    counterpartyForm.correspondentAccount = profile.correspondentAccount;
+    counterpartyForm.checkingAccount = profile.checkingAccount;
+    counterpartyForm.signerFullName = profile.signerFullName;
+    counterpartyForm.signerPosition = profile.signerPosition;
+    counterpartyForm.signerBasis = profile.signerBasis;
+
+    companySearch.value = profile.companyName;
+    bankSearch.value = profile.bankName;
+  },
+  { immediate: true },
+);
+
+const profileUpdatedAt = computed(() => profileQuery.result.value?.myCounterpartyProfile?.updatedAt ?? null);
+const profileIsComplete = computed(() => isCounterpartyProfileComplete(counterpartyForm));
 
 const telegramConnection = computed(() =>
   connectionsQuery.result.value?.myMessengerConnections?.find(
-    (item: { type: 'TELEGRAM' | 'MAX'; isActive: boolean; channelId: string }) =>
-      item.type === 'TELEGRAM' && item.isActive,
+    (item: MessengerItem) => item.type === 'TELEGRAM' && item.isActive,
   ),
 );
 
 const maxConnection = computed(() =>
   connectionsQuery.result.value?.myMessengerConnections?.find(
-    (item: { type: 'TELEGRAM' | 'MAX'; isActive: boolean; channelId: string }) =>
-      item.type === 'MAX' && item.isActive,
+    (item: MessengerItem) => item.type === 'MAX' && item.isActive,
   ),
 );
 
@@ -52,37 +146,221 @@ function buildBotConnectUrl(baseUrl: string) {
 const telegramConnectUrl = computed(() => buildBotConnectUrl(config.public.telegramBotUrl || ''));
 const maxConnectUrl = computed(() => buildBotConnectUrl(config.public.maxBotUrl || ''));
 
-function register() {
-  message.value = '';
-  registerMutation.mutate({
+function clearPartyTimer() {
+  if (!partySearchTimer.value) {
+    return;
+  }
+  clearTimeout(partySearchTimer.value);
+  partySearchTimer.value = null;
+}
+
+function clearBankTimer() {
+  if (!bankSearchTimer.value) {
+    return;
+  }
+  clearTimeout(bankSearchTimer.value);
+  bankSearchTimer.value = null;
+}
+
+async function fetchPartySuggestions() {
+  const query = companySearch.value.trim();
+  if (query.length < 2) {
+    partySuggestions.value = [];
+    partyOpen.value = false;
+    return;
+  }
+
+  partyLoading.value = true;
+  await $fetch<{ suggestions: PartySuggestion[] }>('/api/dadata/party', {
+    method: 'POST',
+    body: { query },
+  })
+    .then((response) => {
+      partySuggestions.value = response.suggestions || [];
+      partyOpen.value = partySuggestions.value.length > 0;
+    })
+    .finally(() => {
+      partyLoading.value = false;
+    });
+}
+
+async function fetchBankSuggestions() {
+  const query = bankSearch.value.trim();
+  if (query.length < 2) {
+    bankSuggestions.value = [];
+    bankOpen.value = false;
+    return;
+  }
+
+  bankLoading.value = true;
+  await $fetch<{ suggestions: BankSuggestion[] }>('/api/dadata/bank', {
+    method: 'POST',
+    body: { query },
+  })
+    .then((response) => {
+      bankSuggestions.value = response.suggestions || [];
+      bankOpen.value = bankSuggestions.value.length > 0;
+    })
+    .finally(() => {
+      bankLoading.value = false;
+    });
+}
+
+function schedulePartySuggest() {
+  clearPartyTimer();
+  partySearchTimer.value = setTimeout(() => {
+    void fetchPartySuggestions();
+  }, 250);
+}
+
+function scheduleBankSuggest() {
+  clearBankTimer();
+  bankSearchTimer.value = setTimeout(() => {
+    void fetchBankSuggestions();
+  }, 250);
+}
+
+function applyPartySuggestion(item: PartySuggestion) {
+  partyOpen.value = false;
+  companySearch.value = item.value;
+
+  counterpartyForm.companyName = item.value;
+  counterpartyForm.companyFullName = item.unrestricted_value || item.value;
+  counterpartyForm.inn = item.data?.inn || '';
+  counterpartyForm.kpp = item.data?.kpp || '';
+  counterpartyForm.ogrn = item.data?.ogrn || '';
+  counterpartyForm.legalAddress = item.data?.address?.value || '';
+
+  if (!counterpartyForm.signerFullName && item.data?.management?.name) {
+    counterpartyForm.signerFullName = item.data.management.name;
+  }
+  if (!counterpartyForm.signerPosition && item.data?.management?.post) {
+    counterpartyForm.signerPosition = item.data.management.post;
+  }
+}
+
+function applyBankSuggestion(item: BankSuggestion) {
+  bankOpen.value = false;
+  bankSearch.value = item.value;
+
+  counterpartyForm.bankName = item.value;
+  counterpartyForm.bik = item.data?.bic || '';
+  counterpartyForm.correspondentAccount = item.data?.correspondent_account || '';
+}
+
+function closeDropdownsFromOutside(event: MouseEvent) {
+  const target = event.target as Node | null;
+  if (partyDropdownRef.value && target && !partyDropdownRef.value.contains(target)) {
+    partyOpen.value = false;
+  }
+  if (bankDropdownRef.value && target && !bankDropdownRef.value.contains(target)) {
+    bankOpen.value = false;
+  }
+}
+
+async function registerSelf() {
+  registerFeedback.value = '';
+  const result = await registerMutation.mutate({
     input: {
-      companyName: companyName.value,
-      inn: inn.value || null,
-      contactName: contactName.value,
-      email: email.value,
+      companyName: registerForm.companyName,
+      inn: registerForm.inn.trim() ? registerForm.inn.trim() : null,
+      contactName: registerForm.contactName,
+      email: registerForm.email,
     },
   });
+
+  const payload = result?.data?.registerSelf;
+  if (!payload) {
+    registerFeedbackTone.value = 'error';
+    registerFeedback.value = registerMutation.error.value?.message || 'Не удалось отправить заявку.';
+    return;
+  }
+
+  registerFeedbackTone.value = 'success';
+  registerFeedback.value = 'Заявка на регистрацию отправлена менеджеру.';
 }
+
+async function saveCounterpartyProfile() {
+  profileFeedback.value = '';
+  const result = await saveCounterpartyMutation.mutate({
+    input: {
+      companyName: counterpartyForm.companyName,
+      companyFullName: counterpartyForm.companyFullName,
+      inn: counterpartyForm.inn,
+      kpp: counterpartyForm.kpp.trim() ? counterpartyForm.kpp.trim() : null,
+      ogrn: counterpartyForm.ogrn.trim() ? counterpartyForm.ogrn.trim() : null,
+      legalAddress: counterpartyForm.legalAddress,
+      bankName: counterpartyForm.bankName,
+      bik: counterpartyForm.bik,
+      correspondentAccount: counterpartyForm.correspondentAccount,
+      checkingAccount: counterpartyForm.checkingAccount,
+      signerFullName: counterpartyForm.signerFullName,
+      signerPosition: counterpartyForm.signerPosition,
+      signerBasis: counterpartyForm.signerBasis,
+    },
+  });
+
+  const payload = result?.data?.upsertMyCounterpartyProfile;
+  if (!payload) {
+    profileFeedbackTone.value = 'error';
+    profileFeedback.value = saveCounterpartyMutation.error.value?.message || 'Не удалось сохранить карточку контрагента.';
+    return;
+  }
+
+  profileFeedbackTone.value = 'success';
+  profileFeedback.value = 'Карточка контрагента сохранена.';
+  await profileQuery.refetch();
+}
+
+onMounted(() => {
+  document.addEventListener('click', closeDropdownsFromOutside);
+});
+
+onBeforeUnmount(() => {
+  document.removeEventListener('click', closeDropdownsFromOutside);
+  clearPartyTimer();
+  clearBankTimer();
+});
 </script>
 
 <template>
   <section class="space-y-6">
     <div>
       <h1 class="text-3xl font-extrabold text-[#0f2f20]">Профиль</h1>
-      <p class="mt-1 text-sm text-[#28543f]/80">Регистрация компании и подключение каналов уведомлений.</p>
+      <p class="mt-1 text-sm text-[#28543f]/80">Заполните карточку контрагента, чтобы можно было оформлять заявки из корзины.</p>
     </div>
 
     <div class="grid gap-4 lg:grid-cols-2">
       <div class="surface-card rounded-3xl p-5">
         <h2 class="text-xl font-bold text-[#123824]">Самостоятельная регистрация</h2>
         <div class="mt-4 space-y-3">
-          <input v-model="companyName" type="text" placeholder="Компания" class="input input-bordered w-full border-[#d0e8d8] bg-white/80">
-          <input v-model="inn" type="text" placeholder="ИНН" class="input input-bordered w-full border-[#d0e8d8] bg-white/80">
-          <input v-model="contactName" type="text" placeholder="Контактное лицо" class="input input-bordered w-full border-[#d0e8d8] bg-white/80">
-          <input v-model="email" type="email" placeholder="Email" class="input input-bordered w-full border-[#d0e8d8] bg-white/80">
-          <button class="btn w-full border-0 bg-[#139957] text-white hover:bg-[#0d854a]" :disabled="registerMutation.loading.value" @click="register">
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Компания</legend>
+            <input v-model="registerForm.companyName" type="text" class="input input-bordered w-full" placeholder="ООО Пример" >
+          </fieldset>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">ИНН</legend>
+            <input v-model="registerForm.inn" type="text" class="input input-bordered w-full" placeholder="7701234567" >
+          </fieldset>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Контактное лицо</legend>
+            <input v-model="registerForm.contactName" type="text" class="input input-bordered w-full" placeholder="Иванов Иван" >
+          </fieldset>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">E-mail</legend>
+            <input v-model="registerForm.email" type="email" class="input input-bordered w-full" placeholder="name@company.com" >
+          </fieldset>
+
+          <button class="btn btn-primary w-full" :disabled="registerMutation.loading.value" @click="registerSelf">
             {{ registerMutation.loading.value ? 'Отправляем…' : 'Отправить заявку' }}
           </button>
+
+          <div v-if="registerFeedback" class="alert" :class="registerFeedbackTone === 'success' ? 'alert-success' : 'alert-error'">
+            {{ registerFeedback }}
+          </div>
         </div>
       </div>
 
@@ -124,12 +402,182 @@ function register() {
       </div>
     </div>
 
-    <div
-      v-if="message"
-      class="alert"
-      :class="messageTone === 'success' ? 'alert-success' : 'alert-error'"
-    >
-      {{ message }}
+    <div class="surface-card rounded-3xl p-5">
+      <div class="flex flex-wrap items-center justify-between gap-2">
+        <h2 class="text-xl font-bold text-[#123824]">Карточка контрагента</h2>
+        <span class="badge" :class="profileIsComplete ? 'badge-success' : 'badge-warning'">
+          {{ profileIsComplete ? 'Заполнена' : 'Не заполнена' }}
+        </span>
+      </div>
+
+      <div class="mt-4 grid gap-4 xl:grid-cols-3">
+        <div class="rounded-2xl border border-base-300 bg-base-100 p-4">
+          <h3 class="mb-3 text-base font-bold">1. Контрагент (Dadata)</h3>
+
+          <div ref="partyDropdownRef" class="relative">
+            <fieldset class="fieldset">
+              <legend class="fieldset-legend">Поиск компании</legend>
+              <input
+                v-model="companySearch"
+                type="text"
+                class="input input-bordered w-full"
+                placeholder="Введите название или ИНН"
+                @input="schedulePartySuggest"
+                @focus="partyOpen = partySuggestions.length > 0"
+              >
+            </fieldset>
+
+            <span v-if="partyLoading" class="loading loading-spinner loading-sm absolute right-3 top-1/2 -translate-y-1/2" />
+
+            <div
+              v-if="partyOpen && partySuggestions.length > 0"
+              class="absolute z-30 mt-2 max-h-72 w-full overflow-auto rounded-box border border-base-300 bg-base-100 p-2 shadow-xl"
+            >
+              <button
+                v-for="item in partySuggestions"
+                :key="`${item.value}-${item.data?.inn || ''}`"
+                type="button"
+                class="btn btn-ghost mb-1 h-auto min-h-0 w-full justify-start whitespace-normal px-3 py-2 text-left"
+                @click="applyPartySuggestion(item)"
+              >
+                <span>
+                  <span class="block text-sm font-semibold">{{ item.value }}</span>
+                  <span class="block text-xs opacity-70">ИНН: {{ item.data?.inn || '—' }} <span v-if="item.data?.kpp">• КПП: {{ item.data.kpp }}</span></span>
+                </span>
+              </button>
+            </div>
+          </div>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Краткое наименование</legend>
+            <input v-model="counterpartyForm.companyName" type="text" class="input input-bordered w-full" >
+          </fieldset>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Полное наименование</legend>
+            <input v-model="counterpartyForm.companyFullName" type="text" class="input input-bordered w-full" >
+          </fieldset>
+
+          <div class="grid gap-3 sm:grid-cols-3">
+            <fieldset class="fieldset">
+              <legend class="fieldset-legend">ИНН</legend>
+              <input v-model="counterpartyForm.inn" type="text" class="input input-bordered w-full" >
+            </fieldset>
+
+            <fieldset class="fieldset">
+              <legend class="fieldset-legend">КПП</legend>
+              <input v-model="counterpartyForm.kpp" type="text" class="input input-bordered w-full" >
+            </fieldset>
+
+            <fieldset class="fieldset">
+              <legend class="fieldset-legend">ОГРН</legend>
+              <input v-model="counterpartyForm.ogrn" type="text" class="input input-bordered w-full" >
+            </fieldset>
+          </div>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Юридический адрес</legend>
+            <textarea v-model="counterpartyForm.legalAddress" class="textarea textarea-bordered min-h-24 w-full" />
+          </fieldset>
+        </div>
+
+        <div class="rounded-2xl border border-base-300 bg-base-100 p-4">
+          <h3 class="mb-3 text-base font-bold">2. Банк (Dadata)</h3>
+
+          <div ref="bankDropdownRef" class="relative">
+            <fieldset class="fieldset">
+              <legend class="fieldset-legend">Поиск банка</legend>
+              <input
+                v-model="bankSearch"
+                type="text"
+                class="input input-bordered w-full"
+                placeholder="Введите название банка"
+                @input="scheduleBankSuggest"
+                @focus="bankOpen = bankSuggestions.length > 0"
+              >
+            </fieldset>
+
+            <span v-if="bankLoading" class="loading loading-spinner loading-sm absolute right-3 top-1/2 -translate-y-1/2" />
+
+            <div
+              v-if="bankOpen && bankSuggestions.length > 0"
+              class="absolute z-30 mt-2 max-h-72 w-full overflow-auto rounded-box border border-base-300 bg-base-100 p-2 shadow-xl"
+            >
+              <button
+                v-for="item in bankSuggestions"
+                :key="`${item.value}-${item.data?.bic || ''}`"
+                type="button"
+                class="btn btn-ghost mb-1 h-auto min-h-0 w-full justify-start whitespace-normal px-3 py-2 text-left"
+                @click="applyBankSuggestion(item)"
+              >
+                <span>
+                  <span class="block text-sm font-semibold">{{ item.value }}</span>
+                  <span class="block text-xs opacity-70">БИК: {{ item.data?.bic || '—' }}</span>
+                </span>
+              </button>
+            </div>
+          </div>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Банк</legend>
+            <input v-model="counterpartyForm.bankName" type="text" class="input input-bordered w-full" >
+          </fieldset>
+
+          <div class="grid gap-3 sm:grid-cols-2">
+            <fieldset class="fieldset">
+              <legend class="fieldset-legend">БИК</legend>
+              <input v-model="counterpartyForm.bik" type="text" class="input input-bordered w-full" >
+            </fieldset>
+
+            <fieldset class="fieldset">
+              <legend class="fieldset-legend">Корр. счет</legend>
+              <input v-model="counterpartyForm.correspondentAccount" type="text" class="input input-bordered w-full" >
+            </fieldset>
+          </div>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Расчетный счет</legend>
+            <input v-model="counterpartyForm.checkingAccount" type="text" class="input input-bordered w-full" >
+          </fieldset>
+        </div>
+
+        <div class="rounded-2xl border border-base-300 bg-base-100 p-4">
+          <h3 class="mb-3 text-base font-bold">3. Подписант и основание</h3>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">ФИО подписанта</legend>
+            <input v-model="counterpartyForm.signerFullName" type="text" class="input input-bordered w-full" placeholder="Иванов Иван Иванович" >
+          </fieldset>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Должность</legend>
+            <input v-model="counterpartyForm.signerPosition" type="text" class="input input-bordered w-full" placeholder="Генеральный директор" >
+          </fieldset>
+
+          <fieldset class="fieldset">
+            <legend class="fieldset-legend">Основание полномочий</legend>
+            <textarea v-model="counterpartyForm.signerBasis" class="textarea textarea-bordered min-h-24 w-full" placeholder="Действует на основании Устава" />
+          </fieldset>
+
+          <button class="btn btn-primary mt-4 w-full" :disabled="saveCounterpartyMutation.loading.value || !profileIsComplete" @click="saveCounterpartyProfile">
+            {{ saveCounterpartyMutation.loading.value ? 'Сохраняем…' : 'Сохранить карточку' }}
+          </button>
+
+          <p v-if="profileUpdatedAt" class="mt-2 text-xs opacity-70">Обновлено: {{ new Date(profileUpdatedAt).toLocaleString() }}</p>
+        </div>
+      </div>
+
+      <div v-if="profileFeedback" class="alert mt-4" :class="profileFeedbackTone === 'success' ? 'alert-success' : 'alert-error'">
+        {{ profileFeedback }}
+      </div>
+
+      <div class="alert mt-4" :class="profileIsComplete ? 'alert-success' : 'alert-warning'">
+        {{
+          profileIsComplete
+            ? 'Карточка контрагента заполнена. Оформление заявки в корзине доступно.'
+            : 'Пока карточка не заполнена полностью, оформление заявки в корзине будет заблокировано.'
+        }}
+      </div>
     </div>
   </section>
 </template>
diff --git a/graphql/operations/profile/my-counterparty-profile.graphql b/graphql/operations/profile/my-counterparty-profile.graphql
new file mode 100644
index 0000000..9fe0d22
--- /dev/null
+++ b/graphql/operations/profile/my-counterparty-profile.graphql
@@ -0,0 +1,20 @@
+query MyCounterpartyProfile {
+  myCounterpartyProfile {
+    id
+    companyName
+    companyFullName
+    inn
+    kpp
+    ogrn
+    legalAddress
+    bankName
+    bik
+    correspondentAccount
+    checkingAccount
+    signerFullName
+    signerPosition
+    signerBasis
+    isComplete
+    updatedAt
+  }
+}
diff --git a/graphql/operations/profile/upsert-my-counterparty-profile.graphql b/graphql/operations/profile/upsert-my-counterparty-profile.graphql
new file mode 100644
index 0000000..9b7038b
--- /dev/null
+++ b/graphql/operations/profile/upsert-my-counterparty-profile.graphql
@@ -0,0 +1,20 @@
+mutation UpsertMyCounterpartyProfile($input: UpsertMyCounterpartyProfileInput!) {
+  upsertMyCounterpartyProfile(input: $input) {
+    id
+    companyName
+    companyFullName
+    inn
+    kpp
+    ogrn
+    legalAddress
+    bankName
+    bik
+    correspondentAccount
+    checkingAccount
+    signerFullName
+    signerPosition
+    signerBasis
+    isComplete
+    updatedAt
+  }
+}
diff --git a/graphql/schema.graphql b/graphql/schema.graphql
index a832894..2511af2 100644
--- a/graphql/schema.graphql
+++ b/graphql/schema.graphql
@@ -65,6 +65,27 @@ type User {
   company: Company
 }
 
+type CounterpartyProfile {
+  id: ID!
+  userId: ID!
+  companyName: String!
+  companyFullName: String!
+  inn: String!
+  kpp: String
+  ogrn: String
+  legalAddress: String!
+  bankName: String!
+  bik: String!
+  correspondentAccount: String!
+  checkingAccount: String!
+  signerFullName: String!
+  signerPosition: String!
+  signerBasis: String!
+  isComplete: Boolean!
+  createdAt: DateTime!
+  updatedAt: DateTime!
+}
+
 type AuthCodeRequestResult {
   challengeToken: String!
   channel: LoginChannel!
@@ -222,6 +243,7 @@ type ReferralStats {
 type Query {
   healthcheck: String!
   me: User
+  myCounterpartyProfile: CounterpartyProfile
   myMessengerConnections: [MessengerConnection!]!
   myNotificationHistory(channel: MessengerType!, limit: Int = 50): [NotificationHistoryItem!]!
   managerNotificationHistory(userId: ID!, channel: MessengerType!, limit: Int = 50): [NotificationHistoryItem!]!
@@ -272,6 +294,22 @@ input ConnectMessengerInput {
   channelId: String!
 }
 
+input UpsertMyCounterpartyProfileInput {
+  companyName: String!
+  companyFullName: String!
+  inn: String!
+  kpp: String
+  ogrn: String
+  legalAddress: String!
+  bankName: String!
+  bik: String!
+  correspondentAccount: String!
+  checkingAccount: String!
+  signerFullName: String!
+  signerPosition: String!
+  signerBasis: String!
+}
+
 input ReadyOrderItemInput {
   productId: ID!
   quantity: Float!
@@ -329,6 +367,7 @@ type Mutation {
   createInvitation(input: CreateInvitationInput!): Invitation!
   acceptInvitation(input: AcceptInvitationInput!): User!
   connectMessenger(input: ConnectMessengerInput!): MessengerConnection!
+  upsertMyCounterpartyProfile(input: UpsertMyCounterpartyProfileInput!): CounterpartyProfile!
   sendTestMessengerMessage(type: MessengerType!, channelId: String, message: String): MessengerDispatchResult!
 
   submitReadyOrder(input: SubmitReadyOrderInput!): Order!
diff --git a/nuxt.config.ts b/nuxt.config.ts
index 1a0a1ba..fa00430 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -14,6 +14,7 @@ export default defineNuxtConfig({
       process.env.BACKEND_GRAPHQL_URL ||
       'http://localhost:4000/graphql',
     authCookieName,
+    dadataApiToken: process.env.DADATA_API_TOKEN ?? '',
     public: {
       authCookieName,
       telegramBotUrl: process.env.NUXT_PUBLIC_TELEGRAM_BOT_URL ?? '',
diff --git a/server/api/dadata/bank.post.ts b/server/api/dadata/bank.post.ts
new file mode 100644
index 0000000..bab1bde
--- /dev/null
+++ b/server/api/dadata/bank.post.ts
@@ -0,0 +1,45 @@
+type DadataBankSuggestion = {
+  value: string;
+  unrestricted_value?: string;
+  data?: {
+    bic?: string;
+    correspondent_account?: string;
+  };
+};
+
+export default defineEventHandler(async (event) => {
+  const config = useRuntimeConfig(event);
+  const token = String(config.dadataApiToken || '').trim();
+  if (!token) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: 'DADATA_API_TOKEN is not configured.',
+    });
+  }
+
+  const body = await readBody<{ query?: string }>(event);
+  const query = String(body?.query ?? '').trim();
+  if (query.length < 2) {
+    return { suggestions: [] as DadataBankSuggestion[] };
+  }
+
+  const response = await $fetch<{ suggestions?: DadataBankSuggestion[] }>(
+    'https://suggestions.dadata.ru/suggestions/api/4_1/rs/suggest/bank',
+    {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        Accept: 'application/json',
+        Authorization: `Token ${token}`,
+      },
+      body: {
+        query,
+        count: 10,
+      },
+    },
+  );
+
+  return {
+    suggestions: response.suggestions ?? [],
+  };
+});
diff --git a/server/api/dadata/party.post.ts b/server/api/dadata/party.post.ts
new file mode 100644
index 0000000..64d196a
--- /dev/null
+++ b/server/api/dadata/party.post.ts
@@ -0,0 +1,53 @@
+type DadataPartySuggestion = {
+  value: string;
+  unrestricted_value?: string;
+  data?: {
+    inn?: string;
+    kpp?: string;
+    ogrn?: string;
+    address?: {
+      value?: string;
+    };
+    management?: {
+      name?: string;
+      post?: string;
+    };
+  };
+};
+
+export default defineEventHandler(async (event) => {
+  const config = useRuntimeConfig(event);
+  const token = String(config.dadataApiToken || '').trim();
+  if (!token) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: 'DADATA_API_TOKEN is not configured.',
+    });
+  }
+
+  const body = await readBody<{ query?: string }>(event);
+  const query = String(body?.query ?? '').trim();
+  if (query.length < 2) {
+    return { suggestions: [] as DadataPartySuggestion[] };
+  }
+
+  const response = await $fetch<{ suggestions?: DadataPartySuggestion[] }>(
+    'https://suggestions.dadata.ru/suggestions/api/4_1/rs/suggest/party',
+    {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        Accept: 'application/json',
+        Authorization: `Token ${token}`,
+      },
+      body: {
+        query,
+        count: 10,
+      },
+    },
+  );
+
+  return {
+    suggestions: response.suggestions ?? [],
+  };
+});