Contact Us

We look forward to hearing from you!

E-mail: contact@the-siu.org.uk

Tel: 0845 901 1451

If you are an SIU member and the nature of your call is urgent; please contact using urgent / emergency numbers on the back of your membership card.

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CONTACT

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Contact Details

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E-mail: contact@the-siu.org.uk

Tel: 0845 901 1451

To benefit from a charge free telephone call please ask for a call back.

If you are an SIU member and the nature of your call is urgent; please contact via direct number on the back of your membership card.

SIU

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Postal Address:
Security Industry Union LTD.
308 Trelawney Avenue
Langley
Slough
SL3 7UB

Please note - our mailing address for correspondence only. If you do need to visit us, you must make an appointment. We aim to see visitors with an appointment at the appointed time. SIU members can make urgent same day appointments as normal by contacting member services.

Existing members

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Please contact us via SIU member hotline that is printed on the back of your membership card.