Defence Infrastructure Organisation

Latest from Defence Infrastructure Organisation

  1. Otterburn firing times
  2. Holcombe Moor firing times
  3. Tregantle firing times

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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.

Read more about what we do

Documents

Our publications

  1. Otterburn firing times
  2. Holcombe Moor firing times
  3. See all publications

Contact DIO

Contacting DIO by email

Use this link to find the correct email address for your enquiry.

Office address

DIO Headquarters
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

  1. Read about the Freedom of Information (FOI) Act and how to make a request.
  2. Check our previous releases to see if we’ve already answered your question.
  3. Make a new request by contacting us using the details below.

Freedom of Information Act and Environmental Information Regulation requests

Not to be used for requesting your own information (Subject Access Request), service records including for deceased relatives, or pension enquiries.

Corporate information

Jobs and contracts

  1. Working for DIO
  2. Procurement at DIO
  3. Jobs