Due diligence should explain the business, not merely collect documents
- KYC identifies owners, directors and account operators.
- KYB explains activity, customers, suppliers, currencies and expected turnover.
- UBO analysis traces ownership to the ultimate beneficial owner.
- Source of Wealth explains overall wealth; Source of Funds explains the specific money entering the account or transaction.
- Sanctions and PEP screening identify restrictions and additional questions early.
- A strong file tells the same business story to the registered agent, bank and EMI.
1. What due diligence means in practice
Due diligence is the verification of the client, company and intended transaction. Banks, EMIs, registered agents, corporate service providers, notaries and other professionals use it to understand who controls the company, what the business does, where the funds come from and whether the proposed activity is consistent with the stated profile.
The level of review depends on the project. A simple UK Ltd with one owner and straightforward trading may require a standard file. Multi-layer ownership, large capital, unusual geography or regulated activity requires a deeper explanation and more supporting documents.
2. KYC: identity, address and beneficial ownership
Know Your Customer starts with the individuals who own, direct or operate the company and account. Typical data includes passport, date of birth, citizenship, residential address, tax residence and authority.
- Passport or other accepted ID.
- Proof of residential address.
- Director and shareholder information.
- Ownership chain to the ultimate beneficial owner.
- Signing and account-operating authority.
- Tax residence and identification numbers where required.
Where the structure includes several companies, a trust, foundation or nominee element, the ownership chart should connect every level to the ultimate controlling person.
Build one consistent file before submission
O-X reviews the documents, ownership structure and business explanation so the application, corporate file and banking profile match.
3. KYB: how a financial institution reads the business
Know Your Business explains what the company does and why it needs the selected account. The institution compares the website, contracts, invoices, counterparties, currencies and expected turnover. For a new company, planned figures and the owner's previous business experience can demonstrate the commercial logic; for an operating company, statements, accounts and transaction history carry greater weight.
4. Source of Wealth and Source of Funds
Source of Wealth explains how the owner built overall wealth — business income, salary, dividends, sale of a company, investments, property, inheritance or another lawful source. Source of Funds explains the specific money entering the new account or transaction, such as contract revenue, capital contribution, loan, dividend or asset sale.
5. Sanctions, PEP and reputational screening
Due diligence commonly includes sanctions screening, politically exposed person checks and review of public corporate or regulatory information. A potential match may require further identification to distinguish a namesake or explain the nature of the risk. More complex geography, regulated sectors or large transactions can lead to enhanced review.
6. The banking file and first-payment logic
A strong banking file is a coherent business story. Company name, website, activity description, contracts and application figures should align. The file normally includes an executive summary, ownership chart, owner profile, product description, customer and supplier countries, currencies, expected turnover, average and maximum payment, SoW/SoF and supporting documents.
7. Due diligence continues after account opening
Compliance does not end when an account is activated. The institution compares actual payments with the declared profile, refreshes KYC periodically and may request documents for large or unusual transactions. Changes in directors, UBOs, address, activity or material payment geography should be updated so the profile continues to reflect the real business.
8. How O-X prepares due diligence
O-X starts with the business objective and owner profile. We organise KYC, map ownership, align the business description and figures, and build the document list for the selected agent, bank or EMI. The application, website, contracts and payment model are then prepared as one consistent version.
The objective is practical: fewer repeated explanations, a clear checklist and a bank-ready explanation of the first transaction.