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Know Your Business (KYB)

What Is Know Your Business (KYB)?

Know Your Business (KYB) is the due diligence process organizations use to identify and verify a business before establishing or expanding a commercial relationship. It helps establish that the entity exists, is properly registered, conducts the stated activities, and is represented by people authorized to act on its behalf.
KYB is commonly understood as the business-focused part of KYC or Customer Due Diligence (CDD). It examines the legal entity, its ownership and control structure, and relevant business risks. The process may also require identity verification for beneficial owners, directors, authorized representatives, and other individuals connected with the company.

How Does Know Your Business (KYB) Work?

Although the exact process depends on the jurisdiction and level of risk, KYB commonly includes the following steps:
  • Collect business information. The organization gathers the company’s legal name, registration number, incorporation details, registered address, business activities, and other required information.
  • Verify the entity. Corporate registries, formation documents, licences, tax records, and other reliable sources are used to establish that the business exists and that its information is accurate.
  • Identify ownership and control. The organization examines the ownership structure and identifies beneficial owners, directors, authorized representatives, and other relevant controlling parties. Their identities are verified where required.
  • Screen and assess risk. The business and relevant individuals may be screened against sanctions, PEP, watchlist, and adverse-media sources. Risk is assessed using factors such as industry, geography, ownership structure, products, and expected activity.
  • Monitor and update records. Business, ownership, screening, and risk information is retained and reviewed throughout the relationship. Changes in ownership, management, activities, or risk indicators may trigger renewed KYB checks or enhanced due diligence.
The depth of KYB should reflect the complexity and risk of the relationship. A straightforward domestic company may require standard registry and document checks, while multilayered ownership structures, offshore entities, or higher-risk activities may require additional evidence and enhanced due diligence.

Who Uses Know Your Business (KYB)?

KYB is used by organizations that onboard or maintain relationships with companies and other legal entities. These commonly include banks, payment providers, merchant acquirers, B2B fintech companies, lenders, cryptocurrency platforms, marketplaces, and certain regulated professional-service providers.
For organizations subject to AML rules, business verification may form part of legally required Customer Due Diligence. Other organizations may apply KYB to merchants, suppliers, and commercial partners as a fraud-prevention or third-party risk control, even when AML requirements do not apply directly. The exact checks depend on applicable law, the type of relationship, the product, and the level of risk.
Many B2B payment, lending, marketplace, and treasury services complete KYB before activating an account or granting access. Individual KYC alone is not sufficient because it does not establish the business’s legal existence, ownership structure, activities, or authority of its representatives.

How Can Regula Help with Know Your Business (KYB)?

KYB involves verifying not only the business but also the individuals who own, control, or represent it. Regula supports this people-verification layer through document examination, face matching, and liveness detection.
Regula Document Reader SDK checks identity documents for authenticity and extracts personal data. It supports more than 16,500 document templates from 254 countries and territories and can process the identity documents of beneficial owners, directors, and authorized representatives. Regula IDV Platform can standardize identity-capture workflows and route cases requiring further assessment for manual review.
Regula Face SDK performs a 1:1 comparison between an applicant’s facial image and the portrait in their identity document. Face matching helps determine whether the images show the same person, while liveness detection helps confirm that a real person is present during the session.
These technologies support the verification of individuals connected with a business. Corporate registry searches, ownership analysis, licence checks, business screening, and ongoing monitoring require separate KYB controls.

FAQ

Is Know Your Business the same as Know Your Customer?

Not exactly. KYC is a broad term for identifying and assessing customers, which may include both individuals and legal entities. KYB refers specifically to the business-focused process of verifying an entity, examining its ownership and control structure, and checking the individuals authorized to represent it. When onboarding a company, organizations often combine business verification with identity checks on beneficial owners, directors, or authorized representatives.

Why do beneficial owners appear in Know Your Business?

A beneficial owner is a person who ultimately owns or controls a business, directly or through one or more legal entities. Identifying beneficial owners helps organizations understand who stands behind the company and may benefit from or influence its activities. Complex or multilayered ownership structures can obscure that control if verification stops at the registered entity. KYB therefore combines company information with identification and, where required, verification of beneficial owners and other controlling persons.

What triggers a Know Your Business refresh after onboarding?

A KYB review may be triggered by changes in ownership, control, directors, authorized representatives, business activities, or registered information. Expansion into higher-risk products or jurisdictions, new sanctions or adverse-media findings, and activity inconsistent with the expected business profile may also require updated checks. Event-driven reviews typically complement periodic reviews scheduled according to the company’s risk level. Well-maintained records make it easier to identify changes and complete reverification.

Can Know Your Business rely only on a company registration extract?

Not always. A registry extract can confirm core company information, but organizations may also need formation documents, relevant licences, ownership records, and verification of beneficial owners or authorized representatives. The required evidence depends on applicable law, internal policy, and the entity’s risk level. Higher-risk or complex businesses generally require additional evidence from reliable and independent sources.

How should organizations measure Know Your Business control quality?

Organizations can assess KYB controls using both efficiency and quality metrics, including completion time, manual-review rates, data accuracy, unresolved exceptions, and the frequency of missing or outdated ownership information. They should also examine screening of false-positive rates, reverification outcomes, audit findings, and cases in which later investigations reveal gaps in the original business file. Strong initial KYB records help investigators interpret monitoring alerts without repeating basic identification work. Metrics should be reviewed together, since faster completion does not necessarily indicate better verification.

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