Brennan Cambridge Office

3GA Limited
St Johns Innovation Centre
Cowley Rd

(Do not send hardware to this address)

The email address for order related issues, returns and repairs is -

Emails are answered Monday to Friday during office hours. Please allow 24 hours for a reply (and correspondingly longer at weekends and holidays).

For technical support please use the brennan forum

For returns and repairs see this page.

This is the new Brennan website and store. If you are looking for something on the original website you can still find it at