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Defence Infrastructure Organisation
What Defence Infrastructure Organisation is doing
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MOD awards £160m contract to prepare RAF Lakenheath for US F-35s
The MOD has awarded a contract worth £160m to Kier VolkerFitzpatrick to deliver infrastructure to ready RAF Lakenheath for two squadrons of US F-35s.
News story
Contract awarded to resurface RAF Northolt runway
The Defence Infrastructure Organisation (DIO) has awarded a contract to Lagan Aviation & Infrastructure to resurface the runway at RAF Northolt.
News story
Facilities management suppliers invited to bid for places on new framework
The Defence Infrastructure Organisation is launching a search for suppliers to tender for £2.9 billion worth of new facilities management (FM) contracts.
News story
Refurbished homes for sailors at HMNB Clyde
Her Majesty’s Naval Base Clyde is a step closer to becoming the home of the entire UK Submarine Service with the refurbishment of 34 service family homes in Helensburgh.
News story
F-35 jets use new vertical landing pads at RAF Marham for the first time
The UK’s new F-35 multi role combat jets have used their vertical landing capability to land on new Vertical Landing Pads (VLPs), at RAF Marham for the first time.
News story
Worthy Down camp takes shape as first phase of construction completes
Military personnel from the Royal Air Force, Royal Navy and army enjoy brand new facilities at Worthy Down camp in Hampshire, thanks to the Defence Infrastructure Organisation and Skanska.
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What Defence Infrastructure Organisation does
The Defence Infrastructure Organisation (DIO) plays a vital role in supporting our armed forces by building, maintaining and servicing the infrastructure needed to support defence.
DIO is part of the Ministry of Defence.
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Contacting DIO by email
Use this link to find the correct email address for your enquiry.
Office address
Kingston Road
Sutton Coldfield
West Midlands
B75 7RL
United Kingdom
Housing enquiries: calling from UK
0800 707 6000
Housing allocation enquiries: calling from overseas
+44 151 728 1630
Security Service Group (SSG): SSG related enquiries only
01793 314007
Security Services Group: security furniture enquiries
0845 8388382
Make an FOI request
- Read about the Freedom of Information (FOI) Act and how to make a request.
- Check our previous releases to see if we’ve already answered your question.
- Make a new request by contacting us using the details below.
Freedom of Information Act and Environmental Information Regulation requests
Ground floor, zone D
Main Building
Whitehall
London
SW1A 2HB
United Kingdom
Not to be used for requesting your own information (Subject Access Request), service records including for deceased relatives, or pension enquiries.