Buyer profile
Defence Infrastructure Organisation
Get alerts when Defence Infrastructure Organisation publishes a new tender — 7-day free trial, then £4.99/month.
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)
Project safesight - 3d scanning technology platform
This Procurement was let under Framework RM1557.14 which uses PCR 2015 regulations and the corresponding notices under those regulations. The procurement of a platform that will en
DIO(N)-CON/26/002 framework contract
Relet of Framework Contract at British Gurkhas Nepal covering 7 disciplines: demolitions, civil, electrical, mechanical, fixtures & fittings, finishes, and miscellaneous.
715733505 - Provision of potable and non-potable water for bfgib - pipeline notice
Provision of Potable and Non-Potable Water to British Forces Gib and Lifecycle Replacement Works
Network support services for ADHE - UK7 notice
Proposes the procurement of specialist network support services from System Check Ltd to meet the ongoing technical requirements of the Defence Infrastructure Organisation (DIO), s
Installation of roller shutter doors at price barracks, DIO belize
Installation of Roller Shutter Doors at Price Barracks in DIO Belize
Installation of roller shutter doors at price barracks, DIO belize
The requirement is the Installation of Roller Shutter Doors at Price Barracks in Belize
MOD feltham development agreement
The Defence Infrastructure Organisation (DIO), in partnership with the London Borough of Hounslow (LBH) and the Greater London Authority (GLA), will be launching a competition to s
Works contractor for vehicle inspection facility upgrade programme (vifup) FOR THE regular estate - UK1
The Authority is seeking to engage Works Contractors to deliver refurbishment and upgrade works as part of the Vehicle Inspection Facility Upgrade Programme (VIFUP), a programmatic
Technical support provider for vehicle inspection facility upgrade programme (vifup) FOR THE regular estate - UK1
The Authority will seek to engage a Technical Support Provider (TSP) to support delivery of the Vehicle Inspection Facility Upgrade Programme (VIFUP), a programmatic initiative to
Electric vehicle charging infrastructure (EVCI) main works
Electric Vehicle Charging Infrastructure (EVCI) Main works (build, operate & maintain) throughout the UK (sites TBC) The information in this UK1 Pipeline Notice is purely for infor
Electric vehicle charging infrastructure (EVCI) TSP
TSP support to EVCI main works package. CCS Framework RM6347. The information in this UK1 Pipeline Notice is purely for information, and no further details are available at this st
Batsub framework contract
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
Corporate subscription to the building cost information service (BCIS)
The Defence Infrastructure Organisation (DIO) corporate subscription to the Building Cost Information Service (BCIS) for a fixed three‑year term commencing 1 June 2026. BCIS provid
Provisions of construction professional services for the number one officer's mess refurbishment at RAF Cranwell-UK1
Procurement of construction professional services for the Number One Officer's Mess refurbishment at RAF Cranwell under the Government Commercial Agency RM6356 framework.
715866475-DEsign and build of single living accommodation, catering retail & leisure, and nursery facilities at RNAS culdrose L-Site-UK1
Design and Build of Single Living Accommodation, Catering Retail & Leisure, and Nursery Facilities at RNAS Culdrose L-Site under Government Commercial Agency Framework RM6320.
715863477 - Defence hard facilities management (UK estate)
Defence Hard Facilities Management (UK Estate) aims to provide reliable and high-quality regional Hard Facilities Management contracts that offer value for money and remain afforda
DM gosport waterfront munitions handling facility (WMHF) bedenham pier - works contractor
The project will replace the existing pier with a new structure. This will enable the existing operations to continue on the new pier and provide an enduring capability. It will im
Fountain lake jetty - main works contract
Project Need • Fountain Lake Jetty (FLJ) was constructed circa 1950/60 for the Royal Navy's escort and supporting vessel fleet. • It provides key tidal berths at the perimeter of t
Number one officer's mess at RAF cranwell - design and refurbishment - UK1
Procurement of design and refurbishment of the College Hall Officers Mess at RAF Cranwell under the Government Commercial Agency RM630 - Construction Works and Associated Services
Defence rental accommodation project - 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