Become a supplier in the Matrix ecosystem
Matrix connects accredited suppliers with opportunities across workforce, procurement and specialist service categories.
Our curated supplier ecosystem gives SMEs, VSMEs and specialist providers a fairer route into public and private sector opportunities, while helping clients access trusted supplier capability through a quality-led marketplace.
A supplier ecosystem built around quality, access and opportunity
The Matrix supplier ecosystem brings together accredited suppliers across workforce, procurement and specialist service categories.
For suppliers, joining Matrix creates a route into a dynamic marketplace supporting public and private sector organisations in the UK and internationally.
For clients, it means access to a trusted, quality-led supplier base with the capability, standards and experience to support complex workforce, procurement and delivery needs.
Every supplier relationship is managed with quality, fairness and performance in mind.
Our supplier ecosystem includes
£1.6bn+ managed spend
Matrix manages significant spend for clients across our service lines, connecting supplier capability to real organisational demand.
150+ client organisations
Our supplier ecosystem supports public and private sector organisations in the UK and globally through our growing platform.
2,000+ accredited suppliers
Our dynamic marketplace brings together accredited suppliers across a wide range of categories, capabilities and service needs.
Why suppliers choose to join the Matrix ecosystem
Fairer access to opportunity
Suppliers can engage through a vendor-neutral marketplace where access is shaped by capability, quality and performance, not size alone.
Routes into public & private sector work
Matrix connects suppliers with relevant opportunities across a wide range of clients, sectors, categories and service requirements.
Clearer systems & support
Matrix platforms and supplier guidance help suppliers access opportunities, manage activity and understand the process more clearly.
A quality-led supplier status
Becoming an accredited Matrix supplier means joining a curated ecosystem built around high standards, transparency and client confidence.
Access opportunities through a dynamic marketplace
Matrix gives accredited suppliers access to opportunities with UK public sector clients, private sector organisations and specialist project requirements.
Through our dynamic marketplace, suppliers can bid for relevant opportunities that may not be available through wider market routes. The platform supports clear communication, compliant routes to market and more transparent contract management. Suppliers also benefit from dedicated support, centralised processes and a model designed to reduce friction across outcome-based and project delivery work.
What this supports
- Access to relevant public and private sector opportunities
- A compliant route to market through Matrix
- Clearer communication and contract management
- Support for specialist, project-based and outcome-led delivery
- Reduced friction for suppliers and clients
CURATED NETWORK, NOT AUTOMATIC SELECTION
Helping quality suppliers access relevant opportunities through a clearer, more transparent route
“Joining the Matrix marketplace has lowered the barriers to entry of compliant work with multi-academy trusts and the wider public sector. The process was simple, and the project was a success. We look forward to bidding for more projects in the future.”
Will Fatherley
CEO & Founder ProFire Safety & Training
A quality-led accreditation process for trusted supplier access
Being part of the Matrix supplier ecosystem means meeting the standards expected by our clients, our platforms and our marketplace.
Suppliers are reviewed against relevant criteria, including:
- Capability
- Service categories
- Compliance readiness
- Suitability for the opportunities they want to access
This helps protect quality for clients and ensures suppliers are set up to succeed.
WHO IT’S FOR
The best fit for:
Suppliers that want to access relevant opportunities through a transparent, quality-led marketplace.
- SMEs, VSMEs, local providers and specialist suppliers looking for fairer routes into opportunity
- Suppliers with clear capability across workforce, recruitment, procurement, consultancy or specialist services
- Organisations that can meet Matrix standards for quality, compliance and service delivery
WHO IT’S NOT FOT
May not fit:
Suppliers looking for automatic access without review, accreditation or ongoing performance expectations.
- Suppliers unable to provide the information needed for accreditation
- Organisations not aligned to transparent, vendor-neutral marketplace principles
- Suppliers seeking opportunities outside Matrix’s service categories or client needs
Become a supplier FAQs
You can apply to become a Matrix supplier by completing the supplier registration process or contacting our supplier team. Your application will be reviewed against the relevant service area, client needs and supplier requirements.
Suppliers across workforce, recruitment, procurement, consultancy, professional services, project delivery and specialist categories can apply. Matrix welcomes interest from SMEs, VSMEs, local providers, specialist suppliers and larger organisations that can meet the relevant standards.
Accredited suppliers can access relevant opportunities through a transparent, vendor-neutral marketplace. They also benefit from clear systems, supplier guidance and support from the Matrix supplier team.
No. Accreditation does not guarantee work. It gives approved suppliers access to relevant routes and opportunities where their capability, service category and client requirements align.
To help keep our marketplace trusted, suppliers need to provide the right information during the registration and accreditation process. Requirements may vary depending on supplier type and service category, but suppliers should usually be prepared to provide:
· A UK business bank account
· Valid public liability insurance
· Valid employers’ liability insurance, unless you do not employ anyone
· Valid professional indemnity insurance
· Relevant business, compliance and service capability information
· For sole traders, up to three years of tax returns where applicable
The Matrix supplier team will confirm the specific requirements for your organisation and the opportunities you want to access.
Matrix reviews supplier information to understand capability, service categories, compliance readiness and suitability for relevant opportunities. The process helps ensure suppliers are set up to meet Matrix standards and client expectations.
Clients gain access to a curated 2000+ strong supplier base across multiple categories and sectors. This helps improve supplier access, strengthen visibility and support better workforce, procurement and delivery outcomes.
Yes. Matrix supports a diverse supplier ecosystem that includes SMEs, VSMEs, local suppliers, niche providers and larger organisations. Our model is designed to help clients access the right capability while giving suppliers fairer routes into relevant opportunities.
EXISTING SUPPLIERS
Useful Resources and Guidance
Matrix Prism
Supplier Accreditation and Enrolment Guide
Talk to our team
Whether you’re interested in becoming a Matrix supplier, already working with us, or have a question about a supplier opportunity, use the form to tell us what you need.