Estimated Value
Up to £792,000
Deadline
6 July 2026
Published
11 September 2026
Type
Not specified
Overview
This procurement is for the provision of an audit contractor to perform technical site audits as part of the Non-Domestic Renewable Heat Incentives programme and the Green Gas Support Scheme on behalf of Ofgem. The overarching requirements of the audit site visit, regardless of Scheme, include the successful tenderer’s auditors to:• Check the accuracy of data provided to Ofgem.
This includes data provided in any reports;• Securing assurance of compliance with Ofgem’s published guidance and with any procedures or Scheme that Ofgem may have agreed with the participant;• Detecting non-compliance and fraud, either on the part of the Auditee or those parties with whom they have a contract for delivering their obligations; and• Detecting departures from good practice that have resulted, or that may result in the incorrect supply of information to Ofgem. The successful tenderer will be expected to have a full understanding of the NDRHI and GGSS requirements and expect that they can apply their mechanical services expertise during site visits to understand when installations or participants are not complying with the relevant legislation.
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Award Details
WSP UK Limited
£792,000
Likely incumbents
Suppliers who won similar work from this buyer in the last 5 years.
- 1
CEPA LLP
2 contracts wonlatest 1 Sept 2026ends 31 Jul 2030£11m
total awarded
- 2
S&P DOW JONES INDICES LIMITED
2 contracts wonlatest 20 Aug 2026£146,764
total awarded
- 3
8x8 UK Limited
2 contracts wonlatest 14 Aug 2026ends 25 Jul 2030£2m
total awarded
- 4
Kelvin Construction Company Limited
2 contracts wonlatest 26 Jun 2026ends 21 Jul 2031£23m
total awarded
- 5
Chatham Financial Europe, Ltd
£542,500
total awarded
CEPA LLP is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.
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Buyer Profile
OfgemKey Dates
Published
11 September 2026
Submission deadline
6 July 2026
Notice type
award
Source
find a tender
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