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In deliveryUnited KingdomServices£1,980,000Add to pipeline

Northern Ireland Audit Office - Financial Audit Services

Awarded to AAB Group Accountants Ltd, Sumer Accountants NI Ltd

Northern Ireland Audit Office(buyer)

Published
Published 17 December 2025
Deadline
Closed 24 April 2026

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Overview

Northern Ireland Audit Office procured external financial audit services, estimated at £1.98 million. The contract was awarded on 17 May 2026 to AAB Group Accountants Ltd and Sumer Accountants NI Ltd for £1.73 million, and is currently in delivery.

Contracting authority

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Lots (4)

  • Lot 1 - Health Services

    £1,240,000Won by Sumer Accountants NI Ltd
  • Lot 2 - Health Services

    £1,240,000Won by Sumer Accountants NI Ltd
  • Lot 3 - Central Government

    £488,500Won by AAB Group Accountants Ltd
  • Lot 4 - Central Government

    £488,500Won by AAB Group Accountants Ltd

Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£1,980,000
Procedure
Open
SME suitable
Yes
Published
17 December 2025
Questions by
10 April 2026
Deadline
Closed
Classification (CPV)
Accounting and auditing services

Award outcome

Awarded value
£1,728,500
Award date
17 May 2026
Contract period
1 November 2026 → 31 October 2029
Winners
  • AAB Group Accountants Ltd
  • Sumer Accountants NI Ltd

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    23 June 2026

  2. Contract

    18 May 2026

  3. Contract Notice

    25 March 2026

  4. Prior Information Notice

    17 December 2025

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