How to buy
With over 100 commercial agreements, we can help you get better value from products and services. Learn about our buying routes and what you can buy.
How to supply
The UK public sector spends billions every year on products and services. Learn how your organisation can benefit from becoming a supplier.
Crown Commercial Service
On 1 April 2026, Crown Commercial Service and several Cabinet Office Central Commercial teams (operating under the Government Commercial Function) joined to form the Government Commercial Agency.
Latest news
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GCA and MOD help life-saving technology reach soldiers on the battlefield faster
Cutting-edge tactical communications equipment. This is how Government Commercial Agency (GCA) and the Ministry of Defence (MOD) are partnering to keep British soldiers safe.
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What is the Public Sector Contract and how does it support SMEs?
Find out how our Public Sector Contract supports small and medium-sized enterprises in public procurement.
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Changes to our agreements in August 2026
A brief summary of the agreements that expired, were extended, or were awarded in August 2026.
Glossary
We understand procurement can be confusing. Use our glossary to learn about common public procurement terms and abbreviations.