Technical and Professional Advisory Support to Great British Energy 2026-2029
Great British EnergyEstimated Value
Up to £15,000,000
Deadline
Not specified
Published
3 December 2025
Type
Not specified
Overview
Great British Energy (GBE) is intending to procure a suite of contracts to deliver its Technical and Professional Advisory requirements over the next three years. The value of this programme is £18m (including VAT) and it is anticipated that this budget shall be delivered by two tiered Suppliers.
These Services will be procured through a Competitive Flexible Procedure procurement which is expected to be launched early January 2026 with awards expected in March 2026. The duration of the contracts will be three years, with a formal performance review of all Suppliers around month 18.
At this point, mechanisms will be in place should it be required to demote Supplier A and promote Supplier B. Both Contracts will have a maximum value of £18m, which is the maximum value of the programme, but importantly they will be “up to” this value and no commitment for any spend to flow through them. Instead, they will share this programme value with Supplier A delivering the majority of the work through individual commissions or work orders, unless conflicted, reduced resources, ability preventing them from delivery, or performance issues meaning commission(s) would be delivered by Supplier B.
AI AnalysisMembers
Requirements, key tasks and tips for reading this tender — included with Tendarix membership.
£4.99/month after a 7-day free trial. Cancel anytime before it ends and you pay nothing.
Likely incumbents
Suppliers who won similar work from this buyer in the last 5 years.
- 1
Sustainable Venture Development Partners Ltd
£163,738
total awarded
- 2
Poppulo
£82,930
total awarded
- 3
PricewaterhouseCoopers LLP,Deloitte LLP,Ernst & Young LLP
1 contract wonlatest 1 May 2026ends 30 Apr 2029£10m
total awarded
- 4
Deloitte LLP
£17m
total awarded
- 5
Baringa Partners LLP
£17m
total awarded
Sustainable Venture Development Partners Ltd is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.
Before you bid, buyers check
two years of filed accountsyour financial standingturnover vs contract valueyour Companies House recordcash flow for 30-day termscredit scores and ratios
Actions
Start free trialto open noticeCreate an account and start a 7-day free trial to open the buyer’s own notice and tender documents, plus fit scoring and the Bid Writer. Then £4.99/month — cancel anytime.
Open Bid WriterIndependent software, web & cloud studio. We design, build and grow digital products that quietly outlast their category.
How to Apply
Step-by-step submission guide
Submission Portal
Find a Tender
Open the original notice
Click the button below to view the full notice on Find a Tender Service (FTS)
Check the procedure type
The "Procedure" section tells you if it's Open (one stage) or Restricted (SQ then ITT). This changes how you apply
Access the eSourcing portal
FTS notices link to the buyer's eSourcing platform — register there to access documents
Complete the Selection Questionnaire
Higher-value contracts often require an SQ first — this pre-qualifies you before the full bid stage
Submit electronically
Upload your completed response through the eSourcing platform before the closing date and time
FTS contracts are above UK procurement thresholds. Late submissions are strictly rejected — submit at least 24 hours before the deadline to avoid portal issues.
Buyer Profile
Great British EnergyKey Dates
Published
3 December 2025
Submission deadline
Not specified
Notice type
planning
Source
find a tender
Related Tenders
Notice of intention to award under the public health framework - live well preventative health services
This is a Provider Selection Regime (PSR) intention to award notice. The awarding of this contract is subject to the Health Care Services (Provider Selection Regime) Regulations 20
Provision of aerial survey of the UK rail network - lidar (light detection and ranging) and aerial photography
Network Rail require an Aerial Survey of the UK rail network, principally consisting of LiDAR (Light Detection and Ranging) and RGB (Red, Green and Blue) data capture. There is a d
Healthy weight service
This notice relates to the process set out in Regulation 10 of The Health Care Services (Provider Selection Regime) Regulations 2023, Most Suitable Provider Process (MSP). The Lond
QTS consultanst framework
As a result of this tender, the Authority is seeking to create: A framework incorporating 12 lots Lot 1 - Architects Lot 2 - Cost Consultants Lot 3 - M&E Engineering Lot 4 - Buildi