> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.middesk.com/verify-business/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.middesk.com/_mcp/server.

# Verify a business (KYB)

> Address your risk and compliance needs by verifying business information, screening for sanctions, performing Know Your Customer (KYC) checks, and more.

#### [Verify TIN](/verify-business/tin)

Verify the Taxpayer Identification Number (TIN) associated with a business.

#### [Verify name and address](/verify-business/name-address)

Verify a business name and office address.

#### [Verify international businesses](/verify-business/international)

Verify businesses registered outside the United States and receive their registrations in Middesk's unified format.

#### [Screen for sanctions](/verify-business/sanctions)

Screen businesses and individuals against OFAC sanctions lists to support your compliance programs.

#### [Search for adverse media](/verify-business/adverse-media)

Search for negative media coverage and assess associated risks.

#### [Perform enhanced screenings](/reference/watchlist)

Screen against U.S. and global watchlists, sanctions, and Politically Exposed Persons (PEP) for a business and its associated people.

#### [Implement KYC](/verify-business/kyc)

Implement Know Your Customer (KYC) verification through Socure to perform due diligence checks on people associated with a business.

> **Get a demo**
>
> Contact your account manager or [contact sales](https://www.middesk.com/contact-sales) to inquire about access.

> Address your risk and compliance needs by verifying business information, screening for sanctions, performing Know Your Customer (KYC) checks, and more.

## Docs

- [Verify TIN](https://docs.middesk.com/verify-business/tin.md): Use Middesk to verify TINs.
- [Monitor TINs for newly formed businesses](https://docs.middesk.com/verify-business/tin/monitoring.md): Learn how to monitor TIN registrations for newly formed businesses using TIN Discovery.
- [TIN verification review tasks](https://docs.middesk.com/verify-business/tin/review-tasks.md): Understand the review tasks for TIN verification.
- [Verify name and address](https://docs.middesk.com/verify-business/name-address.md): Verify a business name and office address.
- [Name and address verification review tasks](https://docs.middesk.com/verify-business/name-address/review-tasks.md): Understand the review tasks for name and address verification.
- [Verify Secretary of State status](https://docs.middesk.com/verify-business/registration.md): Use Middesk to verify Secretary of State registrations.
- [Secretary of State registration status review tasks](https://docs.middesk.com/verify-business/registration/review-tasks.md): Understand the review tasks for SOS registration.
- [Verify international businesses](https://docs.middesk.com/verify-business/international.md): Verify businesses registered outside the United States and receive their registrations in Middesk's unified format
- [International verification review tasks](https://docs.middesk.com/verify-business/international/review-tasks.md): Understand the review tasks Middesk generates for international registrations
- [Verify owners and officers](https://docs.middesk.com/verify-business/owners-officers.md): Use Middesk to verify business owners and officers.
- [People verification review tasks](https://docs.middesk.com/verify-business/people/review-tasks.md): Understand the review tasks for people verification.
- [Screen for sanctions](https://docs.middesk.com/verify-business/sanctions.md): Learn how Middesk screens businesses and individuals against OFAC sanctions lists and global watchlists to support your compliance programs.
- [Search for adverse media](https://docs.middesk.com/verify-business/adverse-media.md): Identify negative media coverage and assess associated risks.
- [Search for politically exposed persons](https://docs.middesk.com/verify-business/politically-exposed-persons.md): Screen if officers on a business are Politically Exposed Persons.
- [Discover connections](https://docs.middesk.com/verify-business/discover-connections.md): Discover businesses connected to your customers through shared people, addresses, and businesses
- [Verify business in Docusign](https://docs.middesk.com/verify-business/docusign.md): Verify a signer's business name, address, and TIN against official records in real time, before a document is signed.
- [Implement KYC](https://docs.middesk.com/verify-business/kyc.md): Implement Know Your Customer (KYC) verification through Socure to perform due diligence checks on people associated with a business as part of your underwriting process.