Onyx Advisory

EORI: GB049026913000D-U-N-S: 235062493NCAGE: U2KH4SAM.gov UEI: L8EARH4GKUB4JOSCAR: 10104510

Defence supply & valuation / London

Your mission-critical partner.Flawless execution, every single time.

Where strategic procurement meets operational excellence.

Source Materials Request a Valuation

Services

Sourcing and Valuation

01 / Sourcing

Partnering with Defence Primes and Sourcing Teams

An agile, vetted partner to defence procurement teams and global prime contractors. We specialize in the cross-border delivery of controlled materials and ammunition.

Strategic Capabilities & Material Portfolio

Energetic Materials & Energetics

Ordnance & Munitions

Submit Procurement Requirement Request Technical Specifications

02 / Defence Advisory & Institutional Valuation

Defensible Valuations. Sovereign Risk Intelligence.

We deliver bulletproof, independent valuations engineered to withstand institutional scrutiny, uncovering the hidden program risks, cash flow structures, and intellectual property levers that dictate true corporate value.

Targeted Alignment: Executive Boards, Prime Contractors, Merchant Banks, and Specialist Defence Legal Counsel.

Institutional Service Architecture

Initiate a Secure Valuation Briefing Review Advisory Capabilities

Why Onyx Advisory

Dual-Threat Capability: Institutional Valuation Meets Strategic Sourcing.

Beyond the Balance Sheet.

Valuations that look past standard multiples to the sub-tier risks that can paralyze major defense initiatives.

Active Supply Chain Remediation.

Qualified alternate producers and parallel supply routes, structured to guarantee operational readiness.

Initiate a Program Vulnerability Assessment

Transaction Mechanics & Supply Flow

The Lifecycle of a Regulated Defence Supply Contract

Securing and moving controlled assets across international borders demands an airtight, milestone-driven framework. Onyx Advisory orchestrates the complete transaction lifecycle through an integrated ecosystem of verified counterparties, institutional banking clearing houses, and strict sovereign regulatory bodies.

Requirement Supply Settlement Licences Defence buyers Vetted producers Regulated banks Licensing authorities ONYX ADVISORY London

Registrations & Regulatory Compliance

Verified Institutional Integrity

Onyx Advisory maintains active, verifiable registrations across United Kingdom, NATO, and United States federal procurement frameworks. Our compliance baseline is fully transparent and independently verifiable at the primary source by authorized counterparties.

Companies House
17389085
Verify at Companies House
NCAGE code
U2KH4
Verify with NSPA
SAM.gov UEI
L8EARH4GKUB4
Verify at SAM.gov
D-U-N-S number
235062493
Verify with Dun & Bradstreet
UK customs (EORI)
GB049026913000
Verify with HMRC
JOSCAR
10104510
View the registration
UK export controls
Registered since August 2026 for the trade and strategic brokering of controlled goods between third countries. Complete licensing profiles, transaction protocols, and explicit statutory details are available securely to verified corporate counterparties upon formal request.

Enquiries

Tell Us What You Need

For sourcing, send the specification or part numbers, volume, delivery window, preferred Incoterms and destination. For a valuation, tell us about the business or shareholding, the purpose and your timing. Producers with material to place can use the same form.