Buyer profile
Defence Infrastructure Organisation
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Total contracts
98
Known spend
£31bn
77 disclosed
Average value
£408m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
TROPICAL HOLDINGS LADYVILLE LTD
3 winslatest 24 Jun 2026£1m
- 2
Veolia Water Outsourcing Limited
£2m
- 3
Massutera Engineering Sdn Bhd
2 winslatest 31 Jul 2025£735,925
- 4
KPMG LLP
£600,000
- 5
Forsters LLP
2 winslatest 18 Sept 2026£243,000
- 6
EURO GULF KENYA CONSTRUCTION COMPANY LTD
1 winlatest 18 Dec 2025£18m
- 7
Shraya Nirman Sewa
1 winlatest 15 Dec 2025£8m
- 8
Electrabel nv
1 winlatest 22 Dec 2025£2m
- 9
ThinkIdea Limited
£800,000
- 10
The Chartered Institute of Housing
£490,000
What they buy
By CPV categoryNo CPV data captured yet for this buyer.
Tender activity
Notices published per month — last 24 months
All contracts (98)
Dalton legal services
Legal Services for Dalton Legal Services.
The provision of drainage upgrade services for the new healthcare facility project at leuchars station - transparency notice
Works associated with the Provision of Drainage Upgrade Services for the New Healthcare Facility Project at Leuchars Station. Please note: Due to significant system issue on the DS
F-35 squadron RAF marham Construction-UK1a
Procurement for the construction of infrastructure for the second frontline F35 sqn at RAF Marham. Under Crown Commercial Service framework RM6267 (CWAS2). The information in this
Programme sedgewick main works construction
Main works contractor to replace heating and hotwater systems at HMS Collingwood, and to refurbish up to 1300 bed spaces.
MOD airfield criteria survey - measuring heights - UK1
Annual programme of Defence Aerodrome Aeronautical Information Surveys (aka Measured Height Surveys), incorporating Radio Site Protection surveys. The information in this UK1 Pipel
Land quality assessment (LQA) - 25-28
To undertake a PFAS-led LQA programme to investigate Per/Polyfluoroalkyl Substances (PFAS) contaminants (commonly known as forever chemicals) across the MOD Estate. There is a requ
Smarter working DIO FY25/26
Route to market: CCS RM6308 Furniture and Associated Services 2, Lot 2- MOD Office The DIO Smarter Working Programme delivered organisational changes at 18 sites between 2017 and 2
Microsoft surface hubs - UK1
Procurement of Microsoft Surface Hubs for 2025-2026 under Crown Commercial Services Framework RM6098. The information in this UK1 Pipeline Notice is purely for information, and no
RAF mildenhall - mobillity readiness spares package & parts storage (MRSP)-UK1
The information in this UK1 Pipeline Notice is purely for information, and no further details are available at this stage. Please do not contact the DIO contracting authority regar
Jet fuel storage installation - UK1
The information in this UK1 Pipeline Notice is purely for information, and no further details are available at this stage. Please do not contact the DIO contracting authority regar
RAF menwith hill fire station - UK1
Construction of Fire Station at RAF Menwith Hill
UK1 - pipeline notice
714840453 - Provision of Accommodation Maintenance Services in the South West Region (UK)
UK 1 notice
714827453 - Provision of Accommodation Maintenance Services North Region (UK)
714827451 UK1 - pipeline notice
714827451 Provision of Accommodation Maintenance Services Central Region (UK)
UK1 - pipeline notice
714794451 Provision of Accommodation Management Services (UK)
UK1 - pipeline notice
714840452 - Provision of Accommodation Maintenance Servies in the South East Region (UK)
Cafm/ims support and cloud migration
CAFM/IMS Support and Cloud Migration contract
713599452 - Northwood HQ site development enabling Works-UK1
Construction of Multi-storey car park and associated site development works