Providing actionable insight into the fast-growing cloud communications market

Cavell delivers unrivalled, in-depth analysis of the cloud communications market, created through deep relationships with service providers and vendors



Founded over 15 years ago by a team who had been instrumental in building the early internet market; the company has been meticulously tracking and analysing emerging market dynamics and leading technologies. Through deep-rooted industry connections, years of research, audits and a fundamentally hands-on team, Cavell is shaping the voice of the industry.


Cavell has experience of serving customers in over 45 countries worldwide, this global knowledge ensures we can deliver tangible results to your business challenges. Respected by the industry, Cavell is seen as a centre of both applied market knowledge and technical expertise.


With offices in the Netherlands, the United Kingdom, Belgium, and Portugal, trusted associates in EMEA and the US, and long-term partnerships with key industry bodies and organisations; Cavell’s international experience bridges borders, provides multi-lingual support and a bird’s eye view over the global business communications landscape.


Market leading experience

Michael Graham

Director of technical services

Gail Smith

Director SD-WAN

practice & education services

Matthew Townend

Director of research

& consulting

Sam Critchley

Non-executive director




Cavell Group NL

C-F11 B.V.

Amsteldijk Zuid 181, 1188 VN, Amstelveen



Tel: +31 20 7716644

Cavell Group UK


illume Consulting Ltd.

37 Colchester Rd ,West Mersea, CO5 8RP

United Kingdom


Tel: +44 1206 911389

Cavell Group BE

Rue Edith Cavell, 69 Brussels, BE-1180



Cavell Group PT

Rua de Olivença 11 - Sala 504 

3000-306 Coimbra


Tel: +351 239154109

Company registration number

NL: 32096658

UK: 05478014

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