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)
Sewage treatment plant filter replacement belize
Sewage Treatment Plant Filter Replacement at BATSUB
DHS systems solution
The Ministry of Defence (The Authority) is developing its requirement for an end to end cloud-base software platform to support its Serviced Family Accommodation (SFA) Programme. T
MCS user manual
User’s manuals to be produced for the guidance of Air Traffic Officers on the Operation of the Modular Control System (MCS) for Aeronautical Ground Lighting Services including Sign
Defence water services programme - UK4
The Defence Infrastructure Organisation (DIO) on behalf of the Ministry of Defence (MOD), is looking to secure the provision of end-to-end WWW services for the MOD’s specified esta
Belgium gas & electricity UK 5
The Authority intends to award a contract to Electrabel (a subsidiary of Engie) for the procurement of Gas & Electricity to Accommodations in Belgium: both Substitute Service Famil
The commissioning of specialist legal services to support the department’s submission to the armed forces bill. UK7
715729491 - The commissioning of specialist legal services to support the department’s submission to the Armed Forces Bill. UK7
Service of the high voltage and low voltage electrical equipment
Service of the High Voltage and Low Voltage Electrical Equipment in Kenya
Kifaru water infrastructure upgrade
Kifaru Water Infrastructure Upgrades in BATUK
Booster pumps replacement for nyati barracks main water storage facility
Booster pumps Replacement for Nyati Barracks Main Water Storage Facility at BATUK
Planned procurement notice - defence water services programme - UK3
The Defence Infrastructure Organisation (DIO) on behalf of the Ministry of Defence (MoD), is looking to secure the provision of end to end Water and Wastewater services including t
Waste removal and maintenance at british gurkhas nepal
Delivery of Sewage Treatment filter cleaning & waste removal, grease trap cleaning, water storage tank cleaning, and silt trap/oil/water interceptor cleaning.
Main intake substation high voltage switchgear life cycle replacement
Life Cycle Replacement of Main Intake Substation High Voltage Switchgear at BATSUB
Provision of a strength & conditioning suite, batuk
Provision of a Strength & Conditioning Suite at BATUK
Installation of roller shutter doors at price barracks, DIO belize
Installation of Roller Shutter Doors at Price Barracks at DIO Belize
Defence soft facilities management (UK estate)
The provision of quality Soft Facilities Management (SFM) services to the Defence community is a key enabler of supporting operational capability and supporting the health, well-be
Provision of wildlife monitoring programme belize
Provision of Wildlife Monitoring Programme in Belize
DIO brunei electrical works services MTC
The purpose of the EWS MTC is to carry out reactive and planned electrical works within the BFB estate. The Electrical MTC ensures the estate remains compliant while reducing risk,
Technical support to delivery and intelligence call off contract - UK1
Procurement of Technical Support to Delivery and Intelligence Call Off Contract under Crown Commercial Services Framework RM6165 - Construction Professional Services A three year p
External assistance industry event support for PFI
DIO will be carrying out an External Assistance engagement Event 23 April 13:00 using MS TEAMS. The event aims to provide industry with information about opportunities in the upcom
The provision of drainage upgrade services for the new healthcare facility project at leuchars station
Works associated with the Provision of Drainage Upgrade Services for the New Healthcare Facility Project at Leuchars Station.