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Crown Commercial Service became Government Commercial Agency on 1 April 2026. Find out what you need to know

Supporting better public
procurement

Find out how we help the UK public sector achieve value for the nation.

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.

Learn how to buy. about How to 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.

Learn how to supply. about Agreements

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.

Learn about the change to GCA. about Upcoming deals

Latest news

  1. Supplier Specifics | 22 October 2026

    Working with prime suppliers: a guide for SMEs

    Find out how to work more successfully with prime suppliers as an SME

  2. News and blogs | 12 October 2026

    Changes to our agreements in September 2026

    A brief summary of the agreements that expired, were extended, or were awarded in September 2026.

  3. Case study | 8 October 2026

    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.

Browse all news articles

Glossary

We understand procurement can be confusing. Use our glossary to learn about common public procurement terms and abbreviations.

Read the glossary