Top suppliers
Top suppliers to Ofgem
Top-five suppliers hold 53% of contract value — a concentrated market.
Procurement categories
What Ofgem buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
79724866307132738064440985383150Recent contracts
Latest Ofgem contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
2025-097 Microsoft Enterprise Agreement & Associated Services
Phoenix Software Ltd · 2026-08-27
£22.0M
2025-123 Insurance Advisors to OFTO team for Tender and Policy
Arthur J. Gallagher Insurance Brokers Limited · 2026-08-18
£1.0M
2026-049 Telephony Solutions for D&S
8x8 UK Limited · 2026-08-13
£940K
Telephony Solutions
8x8 UK Limited · 2026-08-13
£940K
2026-028 Adobe Acrobat 2026
Stone Technologies Ltd Trading As Converge Technology Solutions · 2026-08-09
£276K
2026-027 Non-Domestic Consumer Research
Iff Research Ltd · 2026-08-04
£658K
2025-114 Direct Internet Access
Commsworld Ltd · 2026-08-03
£249K
2026-056 Cost of Debt Support
Cepa Llp · 2026-07-26
£120K
Network Charging Modelling Options Review
Baringa Partners LLP · 2026-07-22
£99K
2026-057 Copilot Agent Capability
Inform Team · 2026-07-08
£35K
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Open opportunities
Open Ofgem tenders
Tenders currently inviting bids. SMEs can respond via the official tender portal.
2026-072 Future Price Control Frameworks
Deadline: 2026-09-09
£167K
Pipeline
Contracts expiring in the next 12 months
When these contracts end, Ofgem typically re-tenders. SMEs preparing bids 3-6 months ahead win disproportionately often.
2023-050 Direct Internet Access
Expires: 2026-09-17
£132K
2023-088 Legal Support for Nuclear RAB Regime
Expires: 2026-09-18
£450K
Business Change, Communications & Engagement Services
Expires: 2026-09-23
£401K
2025-073 Recruitment Campaign for CTO
Expires: 2026-09-28
£52K
Heat Networks Authorisation Conditions
Expires: 2026-09-30
£450K
2026-057 Copilot Agent Capability
Expires: 2026-09-30
£35K
2025-047 Qlik Annual Maintenance
Expires: 2026-09-30
£49K
Network Charging Modelling Options Review
Expires: 2026-09-30
£99K
2022-136 Technical Adviser for Offshore Transmission Tender round 10 (TR10)
Expires: 2026-10-02
£300K
2022-137 Financial Adviser for Offshore Transmission Tender round 10 (TR10)
Expires: 2026-10-04
£1.3M
Market analysis
Bidding into Ofgem — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
0%
Awards to SMEs
53%
Top-5 supplier share
0%
Framework call-offs
—
Awards to social enterprises
Around 0% of Ofgem’s classified awards go to small and medium-sized enterprises.
Frequently asked
Common questions about selling to Ofgem
How much does Ofgem spend on procurement?
Ofgem awarded 201 contracts totalling £117.6M between 2023-09-15 and 2026-09-15, working with 144 unique suppliers. Average contract value is £600K.
Who are Ofgem's top suppliers?
The largest suppliers to Ofgem by total award value are Phoenix Software Ltd, SATIGO Ltd (2023-040A), Stone Technologies Ltd t/a Converge Technology Solutions UK Ltd. The top five suppliers together hold 53% of contract value.
What does Ofgem buy from suppliers?
Ofgem'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 Ofgem contracts?
Ofgem 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.
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 Ofgem'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 2026-09-15
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
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.