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BAU

UK PUBLIC-SECTOR SUPPLIER

Companies House 07805321 · United Kingdom

BSI Assurance UK Limited

BSI Assurance UK Limited is a supplier to UK public-sector buyers. This profile aggregates its public-record contract wins — who it sells to, what it supplies, latest awards and activity over time.

Data period: 2023-06-20 to 2026-06-20Updated 2026-06-20

21

Contracts won

16

Public buyers

5

Categories

2023

Active since

According to ENKII, BSI Assurance UK Limited has won 21 UK public-sector contracts from 16 public buyers across 5 procurement categories between 2023-06-20 and 2026-06-20, most recently working with National Highways Limited.

Public-sector buyers

Who BSI Assurance UK Limited supplies

The UK public bodies BSI Assurance UK Limited has won the most contracts from.

BuyerContracts won
National Highways Limited1
Ministry of Defence3
HM Land Registry2
UNITED KINGDOM ATOMIC ENERGY AUTHORITY2
University of Sheffield1
DVLA - Driver & Vehicle Licensing Agency1
UK Hydrographic Office1
Restoration & Renewal Delivery Authority Ltd1
Leicestershire County Council1
Natural Resources Wales1
Warwickshire County Council1
Office of Qualifications and Examinations Regulation (Ofqual)1
National Audit Office1
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)1
Driver and Vehicle Standards Agency1
NORTHERN IRELAND WATER LIMITED2

What they supply

BSI Assurance UK Limited's public-sector categories

Common Procurement Vocabulary (CPV) breakdown of contracts won over the reporting period.

79210000

79210000
10 contracts won

79130000

79130000
6 contracts won

79980000

79980000
1 contract won

71310000

71310000
1 contract won

90710000

90710000
3 contracts won

Recent contracts

Latest contracts won by BSI Assurance UK Limited

The most recently published award notices on Find a Tender and Contracts Finder.

Subscription to the British Standards Institute Online Library

National Highways Limited · 2026-04-20

£703K

Provision of ISO 14001 Environmental Management Standard Accredited Certification Services to Cwm Taf Morgannwg University Health Board (CTMUHB)

NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust) · 2026-04-01

£30K

T149 - ISO Accreditation

NORTHERN IRELAND WATER LIMITED · 2026-03-20

T149 - ISO Accreditation Lot 1

NORTHERN IRELAND WATER LIMITED · 2026-03-20

ISO27001:2022 Recertification External Audit

National Audit Office · 2025-11-27

£35K

Provision of ISO Standards for Health & Safety and Sustainability Accreditation

DVLA - Driver & Vehicle Licensing Agency · 2025-11-26

£142K

IS THIS YOUR COMPANY?

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Activity over time

BSI Assurance UK Limited's public-sector activity by year

Contracts won per year, by published award date.

YearContracts won
20264
20257
20247
20233

Frequently asked

Common questions about BSI Assurance UK Limited

How many public-sector contracts has BSI Assurance UK Limited won?

BSI Assurance UK Limited has won 21 contracts from 16 UK public-sector buyers between 2023-06-20 and 2026-06-20, across 5 procurement categories.

Which public bodies does BSI Assurance UK Limited supply?

BSI Assurance UK Limited's largest public-sector buyers by award value are National Highways Limited, Ministry of Defence, HM Land Registry. It has worked with 16 public buyers in total.

What does BSI Assurance UK Limited supply to the public sector?

BSI Assurance UK Limited's public-sector work is concentrated in 79210000, 79130000, 79980000. See the full CPV category breakdown below.

Is BSI Assurance UK Limited a competitor for contracts my business wants?

If you bid for similar work, BSI Assurance UK Limited may be an incumbent you're competing against. ENKII scores your business against live tenders, shows the incumbents on each one, and identifies the certifications you need to compete. Free Readiness Score in 3 minutes.

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Related ENKII resources

Sources & methodology

How this profile is compiled

Analysed by ENKII · Updated 2026-06-20

This profile aggregates public-record award data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and resolves supplier identities (this profile is matched at high confidence); we don't edit the underlying facts.

Source portals

  • · Find a Tender (find-tender.service.gov.uk)
  • · Contracts Finder
  • · Spend Network
Full methodology — calculations, refresh cadence & caveats

This profile reproduces public-record award data published by UK government buyers; ENKII aggregates but does not alter the underlying facts. Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.

Spotted an error, or want this profile corrected or removed? Contact hello@enkii.io and we'll review it promptly.

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