List of 100 companies in Berkshire or London

I will provide an excel spreadsheet which needs 100 companies details with 2 contacts each, one must be HR or internal recruiter and the other must be CTO, UK based Consulting Director, Head of Consulting, Development Manager or IT Director.

Companies MUST be based in Berkshire or London.
They MUST be within Technology industry and They MUST have at least 1 devops engineer.

Require UK address, UK telephone number and verified email addresses.