3 Thames Valley Berkshire business support organisations join forces on EU exit business readiness initiative for SMEs Local Enterprise Partnership (LEP), Chamber of Commerce and the Berkshire Business Growth Hub offer free help '); '); TO support SMEs across Berkshire and help improve resilience now that the UK has left the EU, a new three-way collaboration has been launched between the Thames Valley Berkshire Local Enterprise Partnership (LEP), Thames Valley Chamber of Commerce and the Thames Valley Berkshire Business Growth Hub. Running until the end of March, this new initiative is designed to help SMEs in Berkshire understand and adjust to the changes that came in on January 1.