Financial Audit Services

Published

5 March 2025

Submission deadline

11 March 2025

Estimated value

£5,000,000

Place of performance

UK

Procedure

Restricted procedure

Lots

1

Notice number

008106-2025

Reference

ocds-h6vhtk-04e9e8

Official source

Official source

Description

National Energy System Operator (NESO) makes sure that Great Britain has the essential energy it needs by ensuring supply meets demand every second of every day. The UK's 2023 Energy Act established an independent system planner and operator to help accelerate Great Britain's energy transition; creating NESO. NESO is built on our previous experience as the National Grid Electricity System Operator (ESO), where we had extensive expertise in balancing electricity supply and demand 24/7, whilst making sure the networks we operated and the markets we served were prepared for the future. NESO was sold by National Grid to the UK Government on 1st October 2024 , becoming a public sector organisation from this date. We require comprehensive financial audit services compliant with International Standards of Supreme Audit Institutions (ISSAI). The objective is to ensure NESO's financial, performance, and regulatory operations are conducted with transparency, accountability, and efficiency. This specification provides the framework for the required audit services, including scope, planning, reporting, accountability, and SLAs. Scope of Services The audit firm will be responsible for deliveri…

Official publications

• FTS · 008106-2025 · 5 March 2025

Frequently asked questions

What is the deadline to bid for this tender?

The submission deadline is 11 March 2025. Check the official source, as dates can be modified.

What is the estimated value of this tender?

The estimated value published by the buyer is £5,000,000.

Who is the buyer of this tender?

The contracting authority is NATIONAL ENERGY SYSTEM OPERATOR LIMITED (United Kingdom).

How can I bid for public tenders in the United Kingdom?

Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.