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Public-sector buyer · United Kingdom

Corporate Officer of the House of Commons

Corporate Officer of the House of Commons 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

£594.1M

Total spend

162

Contract awards

130

Unique suppliers

£4.2M

Avg contract

According to ENKII, Corporate Officer of the House of Commons has awarded 162 contracts worth £594.1M to 130 suppliers between 2023-11-08 and 2026-11-08, at an average contract value of £4.2M, with the top five suppliers holding 92% of contract value.

Top suppliers

Top suppliers to Corporate Officer of the House of Commons

Top-five suppliers hold 92% of contract value — a concentrated market.

SupplierAwardsTotal value
OCS Technical Services Limited1£325.0M
WATES CONSTRUCTION LIMITED2£110.8M
ALEXANDER MANN SOLUTIONS LIMITED1£90.0M
PRICEWATERHOUSECOOPERS LLP2£13.2M
LEADING MANAGEMENT SERVICES LTD2£6.4M
PREMIER PARTNERSHIP T/A PREMIER PEOPLE SOLUTIONS LTD1£5.0M
BETTER GROUP LIMITED2£4.0M
Billfields of London Limited1£3.7M
RR Alden Oxford Limited1£3.7M
Mitie Technical Facilities Management Limited1£2.2M
Chubb Fire and Security Limited t/a Chubb Systems1£2.1M
ADDISON LEE LIMITED1£2.0M
InPost Distribution Limited2£1.7M
La Fosse Associates Ltd1£1.6M
Aviva Life & Pensions UK Ltd2£1.3M
EBSCO International INC1£1.2M
CONTIEM LIMITED2£1.0M
DELOITTE LLP1£1.0M
Pick Everard2£997K
QA LIMITED1£850K

Procurement categories

What Corporate Officer of the House of Commons buys

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

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

79
48 awards£99.2M

IT services: consulting, software development, Internet and support

72
30 awards£25.3M

Construction work

45
23 awards£113.2M

Architectural, construction, engineering and inspection services

71
11 awards£1.6M

Financial and insurance services

66
9 awards£3.0M

Food, beverages, tobacco and related products

15
8 awards£8.7M

Education and training services

80
5 awards£9.2M

Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products

39
4 awards£544K

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

30
3 awards£158K

Repair and maintenance services

50
3 awards£327.5M

Leather and textile fabrics, plastic and rubber materials

19
2 awards£253K

Printed matter and related products

22
2 awards£1.7M

Transport services (excl. Waste transport)

60
2 awards£2.1M

Sewage, refuse, cleaning and environmental services

90
2 awards£76K

Recreational, cultural and sporting services

92
2 awards£161K

Other community, social and personal services

98
2 awards£437K

Clothing, footwear, luggage articles and accessories

18
1 award£80K

Laboratory, optical and precision equipments (excl. glasses)

38
1 award£94K

Construction structures and materials; auxiliary products to construction (except electric apparatus)

44
1 award£21K

Installation services (except software)

51
1 award£149K

Supporting and auxiliary transport services; travel agencies services

63
1 award£37K

Postal and telecommunications services

64
1 award£528K

Recent contracts

Latest Corporate Officer of the House of Commons contracts awarded

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

STC1168 - Maintenance Services for Annunciators

Chubb Fire and Security Limited t/a Chubb Systems · 2026-10-01

£2.1M

Executive Search - Managing Directors

Archer Mac Ltd · 2026-09-23

£27K

The Telegraph Subscription

Telegraph Media Group Ltd. · 2026-09-15

£27K

Content Management System for Parliament Procedural Publishing Unit

CONTIEM LIMITED · 2026-08-19

£501K

Content Management System for PPU

CONTIEM LIMITED · 2026-08-06

£501K

Workflow Management Solution

SMARTBLUE LIMITED · 2026-08-02

£105K

MEPFS4023 - C2443 Richmond House Retaining Wall/Intrusive Surveys

Saltash Enterprises Ltd · 2026-07-28

£65K

Infrastructure and Networks Products & Associated Services

COMPUTACENTER UK LTD · 2026-07-23

£101K

STC1180 - Future Hard Facilities Management (FM) Maintenance Services Contract

OCS Technical Services Limited · 2026-07-22

£325.0M

Google Advertising - Online Marketing

GOOGLE IRELAND LIMITED · 2026-07-01

£250K

WANT TO WIN WORK FROM CORPORATE OFFICER OF THE HOUSE OF COMMONS?

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In the enkii platform

What Corporate Officer of the House of Commons has coming up

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

Most of it is in business services, IT services and financial & insurance.

38

contracts ending in 12 months

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

19

planned procurements

Work this buyer has said it intends to tender

4

frameworks running

Routes to sell here without a full tender

See them in enkii — free

Market analysis

Bidding into Corporate Officer of the House of Commons — what to expect

Supplier concentration and timing patterns that shape SME bid strategy.

43%

Awards to SMEs

92%

Top-5 supplier share

3%

Framework call-offs

—

Awards to social enterprises

Around 43% of Corporate Officer of the House of Commons’s classified awards go to small and medium-sized enterprises.

Frequently asked

Common questions about selling to Corporate Officer of the House of Commons

How much does Corporate Officer of the House of Commons spend on procurement?

Corporate Officer of the House of Commons awarded 162 contracts totalling £594.1M between 2023-11-08 and 2026-11-08, working with 130 unique suppliers. Average contract value is £4.2M.

Who are Corporate Officer of the House of Commons's top suppliers?

The largest suppliers to Corporate Officer of the House of Commons by total award value are OCS Technical Services Limited, WATES CONSTRUCTION LIMITED, ALEXANDER MANN SOLUTIONS LIMITED. The top five suppliers together hold 92% of contract value.

What does Corporate Officer of the House of Commons buy from suppliers?

Corporate Officer of the House of Commons's procurement is concentrated in business services: law, marketing, consulting, recruitment, printing and security, it services: consulting, software development, internet and support, construction work, alongside specialist categories. See the full CPV breakdown below.

How can my business bid for Corporate Officer of the House of Commons contracts?

Corporate Officer of the House of Commons 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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