Top suppliers
Top suppliers to The Corporate Officer of the House of Co…
Top-five suppliers hold 98% of contract value — a concentrated market.
Procurement categories
What The Corporate Officer of the House of Co… buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
92520000
9252000090910000
9091000072210000
7221000071310000
7131000048110000
4811000064210000
6421000015810000
1581000079110000
7911000092310000
9231000071240000
7124000079340000
7934000079210000
7921000071320000
71320000Recent contracts
Latest The Corporate Officer of the House of Co… contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Financial checks service 2026
DUN & BRADSTREET LTD · 2026-04-17
£40K
CBIP-WS2-NERRP-BLOCKB-MDS-RIBA2-7-COM1265-COM4000
AECOM LTD · 2026-04-17
£1.4M
Lot 2
PIVOTAL FOODS LTD · 2026-03-09
£62K
Heritage Collections Storage Services
CONSTANTINE LTD · 2026-03-09
£33.6M
BIDDING AGAINST THESE SUPPLIERS?
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Open opportunities
Open The Corporate Officer of the House of Co… tenders
Tenders currently inviting bids. SMEs can respond via the official tender portal.
Provision of Duct Cleaning, Fire Dampers Cleaning, Kitchen Extracts Cleaning, AHU and Industrial Cleaning Services
PI1301719 - IAS Hosting, Development and Maintenance Services (IAS RFI Market Engagement)
£2.0M
Town Planning Consultant and Heritage Consultant C2421 CBIP Richmond House, Block A and Associated Works
Town Planning Consultant and Heritage Consultant C2421 CBIP Richmond House, Block A and Associated Works
Heritage Collections Storage Services
Town Planning Consultant and Heritage Consultant C2421 CBIP Richmond House, Block A and Associated Works
Town Planning Consultant and Heritage Consultant C2421 CBIP Richmond House, Block A and Associated Works
PI1301719- IAS Hosting, Development and Maintenance Services
£2.0M
Provision of Specialist Lift Consultancy Services
£1.5M
Repairs to the House of Lords Chamber Roof - Main Works (PIN and RFI)
£21.5M
Market analysis
Bidding into The Corporate Officer of the House of Co… — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
98%
Top-5 supplier share
27d
Avg response window
30d
Median response window
44mo
Avg contract duration
Frequently asked
Common questions about selling to The Corporate Officer of the House of Co…
How much does The Corporate Officer of the House of Co… spend on procurement?
The Corporate Officer of the House of Co… awarded 26 contracts totalling £222.2M between 2023-06-17 and 2026-06-17, working with 15 unique suppliers. Average contract value is £9.3M.
Who are The Corporate Officer of the House of Co…'s top suppliers?
The largest suppliers to The Corporate Officer of the House of Co… by total award value are CONSTANTINE LTD, Churchill Contract Services Limited, CHURCHILL CONTRACT SERVICES LIMITED. The top five suppliers together hold 98% of contract value.
What does The Corporate Officer of the House of Co… buy from suppliers?
The Corporate Officer of the House of Co…'s procurement is concentrated in 92520000, 90910000, 72210000, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for The Corporate Officer of the House of Co… contracts?
The Corporate Officer of the House of Co… 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.
What's the typical response window for The Corporate Officer of the House of Co… tenders?
The Corporate Officer of the House of Co… typically gives suppliers a median of 30 days to respond (average 27 days). Standard contract duration is around 44 months.
Continue reading
Related ENKII resources
GUIDE
PQQ & Selection Questionnaire — Procurement Act 2023
How UK central-government departments evaluate suppliers at the pre-qualification stage.
GUIDE
Cyber Essentials — for government contracts
Most central-government contracts handling personal data require this certification.
SECTOR
UK Government IT Services
G-Cloud, DOS, Crown Commercial frameworks. Software + consultancy is The Corporate Officer of the House of Co…'s largest spend area.
INDEX
All UK public-sector buyers
Browse procurement profiles for every UK government department and major buyer.
Sources & methodology
How this profile is compiled
Analysed by ENKII · Updated 2026-06-17
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
- · Spend Network
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.