Procurement Profile
Credentials
Registrations, classification codes and compliance information for procurement teams and supplier onboarding. The full compliance policy sets out how every engagement is screened and licensed.
Corporate Record
Procurement Identifiers
Onyx Advisory Ltd, registered in England and Wales. Each record is verifiable at source.
- UK defence procurement
- Registered supplier on the MOD Defence Sourcing Portal since September 2026.
Compliance
Export Controls and Regulation
The full policy is set out on the compliance page.
- Export controls
- Registered with the UK Export Control Joint Unit since August 2026. Controlled goods are classified and licensed under the export controls of each country involved, including UK trade controls administered by the Export Control Joint Unit. Licence details are available to verified counterparties on request.
- Sanctions
- Counterparties, owners, end users and destinations are screened against UK and, where relevant, US and EU sanctions lists.
- Anti-bribery
- The firm complies with the Bribery Act 2010 and makes no facilitation payments.
Classification
Industry Codes
Activities registered in the US and UK procurement systems.
NAICS
- 541611
- Administrative Management and General Management Consulting Services
- 423990
- Other Miscellaneous Durable Goods Merchant Wholesalers
- 423690
- Other Electronic Parts and Equipment Merchant Wholesalers
- 423860
- Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- 424690
- Other Chemical and Allied Products Merchant Wholesalers
- 425120
- Wholesale Trade Agents and Brokers
- 423840
- Industrial Supplies Merchant Wholesalers
UK SIC
- 70229
- Management consultancy activities other than financial management
- 46900
- Non-specialised wholesale trade
- 46190
- Agents involved in the sale of a variety of goods
- 46750
- Wholesale of chemical products
Capabilities Statement
A one-page summary for supplier files: identifiers, capabilities, classification codes and contact details.