Onboarding businesses you serve (B2B2B)
Last updated: June 11, 2026
Onboarding businesses you serve (B2B2B)
This article is for a business that onboards other businesses onto Etherfuse — you act as the parent and bring on downstream companies.
Parent and child organizations
You complete your own KYB as the parent organization. The businesses you onboard are set up as child organizations under you, and each child business completes its own KYB — a business can’t be treated as verified just because its parent is.
Your organization is verified first (parent KYB).
Each downstream business is created as a child organization and submits its own KYB.
Once a child is approved, it can transact under your structure.
What each child business provides
About the company:
Certificate of Incorporation and incorporation data
Ownership chart / shareholding structure
Commercial register extract
Tax ID (e.g. RFC)
Proof of address
Business activity — products & services and operations
Source of funds
Powers of attorney and a legal-representative questionnaire
AML/KYC policy and compliance-officer appointment, where applicable
A signed customer agreement
For each beneficial owner (UBO) and legal representative:
Passport or government ID
Proof of address
Tax ID
Occupation, nationality, email, and phone
Exactly which items are requested is determined by a risk assessment and the child’s jurisdiction, so two businesses may see different lists, and some documents expire and must be refreshed. The child-organization flow and KYB endpoints are documented at docs.etherfuse.com.
Please note: the requirements above are provided as a guide and may not be complete. Exact requirements depend on your country, account type, and a risk assessment, are versioned, and can change over time. Etherfuse may request additional information or documents during review. This list is not exhaustive and does not constitute legal or compliance advice.