UK office locations

We have a number of offices in the UK including London, Milton Keynes and Hemel Hempstead.

> View all UK offices and Map locations

> International offices

BSI Global Headquarters

Specific enquiries


389 Chiswick High Road
W4 4AL
United Kingdom


+44 20 8996 7001

International offices

BSI has 76 offices serving over 80,000 clients in 182 countries