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TENDERGloucester City Council · AM0002ARC - Architect - Greyfriars RIBA 4 - 6·Value TBC·Gloucestershire, Wiltshire…
GRANTUK Research and Innovation, NERC, Innovate… · Advancing solutions for critical mineral production and recycling…·£305k·National
TENDERNATIONAL GRID UK LIMITED · IT Hardware Reseller Framework·£100.0M·London
PROGRAMMEDepartment for Business, Innovation, Science… · Cranfield Trust·Value TBC·East Midlands
TENDERCumberland Council · Prioritised Capital Maintenance - Corporate Properties Consultant…·£200k·North West
GRANTThe Money and Pensions Service · Money Guiders Grant Fund 2026/27·£25k·National
TENDERCyngor Gwynedd · Gwelliannau i / Improvement works to the ‘Materials Recovery Facility’…·£1.2M·Wales
PROGRAMMEDepartment for Business, Innovation, Science… · My Community Portal·Value TBC·East Midlands
TENDERWalsall Council · W5165 Supply & Installation of Stage Lighting·£300k·West Midlands
GRANTUK Research and Innovation · Manufacturing Scale-up Research and Innovation: Automotive and Aerospace·£17.6M·National
TENDERBroads (2006) Internal Drainage Board · Upper Thurne Package 3 Construction Works·£6.5M·East of England
PROGRAMMEDepartment for Business, Innovation, Science… · Net Zero Exchange·Value TBC·South West
DBL

UK PUBLIC-SECTOR SUPPLIER

Companies House 02531054 · United Kingdom

Diamond Bus Limited

Diamond Bus 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: 2018-01-26 to 2026-10-16Updated 2026-10-16

24

Contracts won

4

Public buyers

1

Categories

2018

Active since

According to ENKII, Diamond Bus Limited has won 24 UK public-sector contracts from 4 public buyers across 1 procurement categories between 2018-01-26 and 2026-10-16, most recently working with West Midlands Combined Authority.

Public-sector buyers

Who Diamond Bus Limited supplies

The UK public bodies Diamond Bus Limited has won the most contracts from.

BuyerContracts won
West Midlands Combined Authority18
Transport For Greater Manchester3
Heart of Worcestershire College1
Derbyshire County Council2

What they supply

Diamond Bus Limited's public-sector categories

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

Transport services (excl. Waste transport)

60
24 contracts won

Recent contracts

Latest contracts won by Diamond Bus Limited

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

Subsidised Bus Tender - T0927 - Service 27

West Midlands Combined Authority · 2025-11-14

£3.5M

November 25 & January 2026 Subsidised Tender Bus Services

West Midlands Combined Authority · 2025-09-07

£1.9M

November 25 & January 2026 Subsidised Tender Bus Services

West Midlands Combined Authority · 2025-09-07

£2.8M

Service 303 - County Bridge to Bilston

West Midlands Combined Authority · 2024-11-30

£431K

Service 24, 24H - Merry Hill to Blackheath/Halesowen

West Midlands Combined Authority · 2024-11-30

£2.1M

Service 17 - Dudley to Kingswinford

West Midlands Combined Authority · 2024-11-30

£642K

Service 17H - Halesowen to Merry Hill Centre

West Midlands Combined Authority · 2024-11-30

£482K

Service 61 - Goldthorn Park to Wolverhampton

West Midlands Combined Authority · 2024-11-30

£199K

Service 231 - Halesowen to Blackheath

West Midlands Combined Authority · 2024-11-30

£709K

Service 14, 14A, 214, 215 - Dudley to Blackheath/Halesowen/Foxyards/Warrens Hall

West Midlands Combined Authority · 2024-11-30

£2.6M

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Activity over time

Diamond Bus Limited's public-sector activity by year

Contracts won per year, by published award date.

YearContracts won
20183
20201
20222
202415
20253

Frequently asked

Common questions about Diamond Bus Limited

How many public-sector contracts has Diamond Bus Limited won?

Diamond Bus Limited has won 24 contracts from 4 UK public-sector buyers between 2018-01-26 and 2026-10-16, across 1 procurement categories.

Which public bodies does Diamond Bus Limited supply?

Diamond Bus Limited's largest public-sector buyers by award value are West Midlands Combined Authority, Transport For Greater Manchester, Heart of Worcestershire College. It has worked with 4 public buyers in total.

What does Diamond Bus Limited supply to the public sector?

Diamond Bus Limited's public-sector work is concentrated in transport services (excl. waste transport). See the full CPV category breakdown below.

Is Diamond Bus Limited a competitor for contracts my business wants?

If you bid for similar work, Diamond Bus 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 2026-10-16

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
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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