UK4 - Tender Notice - Delivery Partner

Great British Energy - Nuclear

Published: Jun 29, 2026

Updated: Jun 29, 2026

Source: uk_fts

About This Opportunity

This is a consulting contract in the architecture and engineering sector, with a focus on Project Management. Located in United Kingdom, Europe, this opportunity is open to firms and consortiums, with an estimated budget of GBP 900.0 million. Proposals must be submitted before August 6, 2026.

Published through UK FTS - Find a Tender Service, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for consulting in the architecture and engineering sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

The Delivery Partner (DP) will be responsible for supporting the development and delivery of the programme, providing technical, commercial and project management capability to ensure effective planning, risk management and delivery of defined outcomes. The estimated value is £1,080,000,000 inclusive of VAT based on the contracting authority’s current assumptions regarding programme scope, delivery profile, and resource requirements over the contract term. Due to the evolving nature of the programme and the length of contract, envisaged at 14 years, the volume and value of services required may vary over time. The stated value therefore represents an estimated total potential spend rather than a committed or guaranteed amount. In addition, progression through design stages and associated milestones or gates will determine the timing and extent of services required, potentially influencing the overall contract value over time. This estimate has been prepared in accordance with the valuation principles set out in the Procurement Act 2023.

Data provenance

This notice is sourced from UK FTS - Find a Tender Service and was originally published on June 29, 2026. Last refreshed today. Reference: 060917-2026. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Great British Energy - Nuclear

Great British Energy - Nuclear has issued 51 procurement notices on BidsFactory, including 4 currently open and 45 awarded contracts. Activity concentrates in Information & Communication Technology, Governance & Public Administration, and Architecture & Engineering Services. All notices are published for United Kingdom. Notices are distributed via UK Contracts Finder and UK FTS - Find a Tender Service. Most recent publication: June 29, 2026.

Frequently asked questions about this tender

What is the estimated budget?

The estimated contract value is £900,000,000 - £900,000,000. Bidders should ensure their proposals are consistent with this range and account for any local taxes and contract execution costs.

Where will the contract be performed?

The contract is for delivery in United Kingdom. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit UK FTS - Find a Tender Service to access the full notice, required documents, and submission instructions. Quote reference 060917-2026 when communicating with the contracting authority.

When does this tender close?

The submission deadline is August 6, 2026. You have 37 days left to prepare and submit your proposal to the contracting authority.

Who is the contracting authority?

This notice was issued by Great British Energy - Nuclear in United Kingdom. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Consulting contract in the Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.