Headcount: 55 (+72%)
Specialism: Business telecoms
HQ: Camberley, Surrey
Starting life in 1999 as a “provider of memorable phone numbers” for businesses, Windsor Telecom has since grown into a full-service technology partner.
Its average monthly headcount rose from 32 to 55 between its fiscal 2019 and 2022. Revenues bounced 47% to £10.2m in the latest period, as it bedded down acquisitions made the previous year. Windsor claims to support over 6,000 businesses with their connectivity, communication and IT services needs. It added 400 customers in October when it snapped up managed IT and comms specialist acquired Connexus.
