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GCA

UK GOVERNMENT PROCUREMENT

Public-sector buyer · United Kingdom

Government Commercial Agency

Government Commercial Agency is a UK public-sector contracting authority. This profile aggregates its public-record procurement — top suppliers, categories, recent awards, open tenders and expiring contracts.

Data period: 2023-11-08 to 2026-11-08Updated 2026-11-08

£789.3bn

Total spend

248

Contract awards

215

Unique suppliers

£5.2bn

Avg contract

According to ENKII, Government Commercial Agency has awarded 248 contracts worth £789.3bn to 215 suppliers between 2023-11-08 and 2026-11-08, at an average contract value of £5.2bn, with the top five suppliers holding 75% of contract value.

Top suppliers

Top suppliers to Government Commercial Agency

Top-five suppliers hold 75% of contract value — a concentrated market.

SupplierAwardsTotal value
1a(1st Alliance) Services Limited1£120.0bn
ABM Technical Solutions1£120.0bn
ACEDA Limited1£120.0bn
Amey Community Limited1£120.0bn
Amulet (Churchill Security Solutions) Ltd1£120.0bn
Withheld Section94 Supplier11£43.6bn
AION AUTO UK LIMITED1£15.0bn
1 CYBER VALLEY LIMITED1£14.0bn
1SPATIAL GROUP LIMITED1£14.0bn
1ST PLANNER LTD1£14.0bn
1XINTERNET LIMITED1£14.0bn
AGILISYS LIMITED1£14.0bn
ALTIATECH LTD1£14.0bn
BARCLAYS BANK PLC1£11.0bn
AECOM Limited2£7.0bn
Airbus Defence and Space Ltd1£4.7bn
23 Consult Ltd1£3.5bn
4B Projects LLP1£3.5bn
A K Design Partnership LLP1£3.5bn
AHR Architects Ltd1£3.5bn

Procurement categories

What Government Commercial Agency buys

Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.

Business services: law, marketing, consulting, recruitment, printing and security

79
38 awards£11.0bn

IT services: consulting, software development, Internet and support

72
28 awards£98.0bn

Software package and information systems

48
19 awards£6.0M

Architectural, construction, engineering and inspection services

71
16 awards£42.0bn

Petroleum products, fuel, electricity and other sources of energy

09
13 awards£103.7M

Transport equipment and auxiliary products to transportation

34
10 awards£25.6bn

Electrical machinery, apparatus, equipment and consumables; lighting

31
9 awards£362.7bn

Research and development services and related consultancy services

73
7 awards£10.9M

Radio, television, communication, telecommunication and related equipment

32
6 awards£8.0bn

Education and training services

80
6 awards£3.3M

Office and computing machinery, equipment and supplies except furniture and software packages

30
4 awards£42.0M

Financial and insurance services

66
4 awards£13.5bn

Supporting and auxiliary transport services; travel agencies services

63
3 awards£8.0M

Other community, social and personal services

98
3 awards£3.9M

Repair and maintenance services

50
2 awards£1.3bn

Health and social work services

85
2 awards£185K

Agricultural, farming, fishing, forestry and related products

03
1 award£1.0bn

Food, beverages, tobacco and related products

15
1 award£120.0bn

Agricultural machinery

16
1 award£120.0bn

Printed matter and related products

22
1 award£149K

Industrial machinery

42
1 award£28.8M

Construction work

45
1 award£5.4M

Real estate services

70
1 award£4.1M

Administration, defence and social security services

75
1 award£0

Recent contracts

Latest Government Commercial Agency contracts awarded

The most recently published award notices on Find a Tender and Contracts Finder.

Provision of Support and Maintenance for the Central Digital Platform

GOACO GROUP LTD · 2026-11-03

Provision of Wellbeing Workshops Contract

STRETCHING THE CITY LIMITED · 2026-11-02

£224K

Patrick Finucane Inquiry Provision of Secure File Sharing and Workspace

BOX.COM (UK) LTD · 2026-10-27

£48K

Provision of an executive governance review.

BOARD EXCELLENCE LIMITED · 2026-10-20

£36K

Provision of a Strategic Partnership for Delivery of Intelligent Intake Orchestration & Autonomous Sourcing Service

COGNIZANT WORLDWIDE LIMITED · 2026-10-20

Space Technology Solutions

DAINTTA LTD · 2026-10-14

Provision of Smarter Working Hardware

INTERNET VIDEOCOMMUNICATIONS LIMITED · 2026-10-11

£67K

Space Technology Solutions

BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY · 2026-10-09

Space Technology Solutions

SERCO LIMITED · 2026-10-09

Space Technology Solutions

Kelluu Oy · 2026-10-08

WANT TO WIN WORK FROM GOVERNMENT COMMERCIAL AGENCY?

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In the enkii platform

What Government Commercial Agency has coming up

Sign in free to see the detail: titles, timings, values, and what to prepare.

Most of it is in IT services, business services and software & IT systems.

3

tenders open now

Inviting bids today

36

contracts ending in 12 months

Likely to be re-tendered: see which, and who holds them

18

planned procurements

Work this buyer has said it intends to tender

11

frameworks running

Routes to sell here without a full tender

9

tender packs read

What it asks bidders for: insurance, certificates, scoring

See them in enkii — free

Market analysis

Bidding into Government Commercial Agency — what to expect

Supplier concentration and timing patterns that shape SME bid strategy.

45%

Awards to SMEs

75%

Top-5 supplier share

2%

Framework call-offs

—

Awards to social enterprises

Around 45% of Government Commercial Agency’s classified awards go to small and medium-sized enterprises.

Frequently asked

Common questions about selling to Government Commercial Agency

How much does Government Commercial Agency spend on procurement?

Government Commercial Agency awarded 248 contracts totalling £789.3bn between 2023-11-08 and 2026-11-08, working with 215 unique suppliers. Average contract value is £5.2bn.

Who are Government Commercial Agency's top suppliers?

The largest suppliers to Government Commercial Agency by total award value are 1a(1st Alliance) Services Limited, ABM Technical Solutions, ACEDA Limited. The top five suppliers together hold 75% of contract value.

What does Government Commercial Agency buy from suppliers?

Government Commercial Agency's procurement is concentrated in business services: law, marketing, consulting, recruitment, printing and security, it services: consulting, software development, internet and support, software package and information systems, alongside specialist categories. See the full CPV breakdown below.

How can my business bid for Government Commercial Agency contracts?

Government Commercial Agency publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.

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Related ENKII resources

Sources & methodology

How this profile is compiled

Analysed by ENKII · Updated 2026-11-08

This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.

Source portals

  • · Find a Tender (find-tender.service.gov.uk)
  • · Contracts Finder
Full methodology — calculations, refresh cadence & caveats

Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.

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