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Welcome to the Brentwood School Alumni Portal

Brentwood School stays in touch with more than 7,000 former pupils across 70 countries around the world. As an Old Brentwood you are part of this international community and we want to help you to stay in touch.

Using this OB Portal you can create your own profile page, network with fellow Old Brentwoods, make a booking for one of our social events or catch up with the latest OB news and much more. All you need to do is Sign Up and register to use the OB Portal. There is no membership fee to be part of this network and all former OBs are welcome to become involved.

Once you have registered and your details are verified, you will receive a password to enter the OB Portal.

Don’t worry if you’d rather contact us directly; we are happy to take your details on the telephone, by email or post. Please do get in touch.

Development Office
Brentwood School, 
Middleton Hall Lane, 
Brentwood, Essex, 
CM15 8EE


Tel: 01277 240452

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