Gamma is a leading supplier of Unified Communications as a Service (UCaaS) in the UK and Dutch business markets.

With a range of Unified Communications, Mobile and Connectivity services, Gamma provides robust and secure solutions that enable organisations to communicate, collaborate and offer a better customer experience.

Gamma’s largest market is in the UK where the company’s network-based services are supplied to SME, Public Sector and Enterprise markets through a network of 1000+ channel partners and its own direct sales and support capabilities. In addition, Gamma owns Exactive, a Unified Communications specialist and Microsoft Teams Voice Partner as well as Unified Communications infrastructure provider Telsis, which also has a presence in Germany.

In the Netherlands, Gamma owns Dean One, a rapidly-growing telecom and internet provider supplying VoIP, Mobile and Broadband services via 600+ channel partners. Dean One also owns Nimsys, an ICT specialist for workspaces and multi-tenancy buildings as well as Schiphol Connect, the telecom and internet provider at Schiphol Airport in the Netherlands.

Gamma is expanding its UCaaS presence in Europe and has a desire to grow its family of businesses with a focus on digital automation, delivering Gamma-powered services to SME customers largely via a network of channel partners.

Gamma is an AIM listed company in the UK and has consistently enjoyed revenue and EBITDA growth. The company has 1100+ employees operating across all its businesses.


Revenue = £328.9m

Revenue grew from £284.9m in 2018 to £328.9m


EBITDA = £62.6m

EBITDA grew from £48.3m in 2018 to £62.6m


Profit before tax = £48.1m

Profit before tax grew from £34.9m in 2018 to £48.1m


EPS = 36.1p

EPS (fully diluted) increased by 20% from 30.0p in 2018 to 36.1p



Our expert staff are a key part of our success and product development