At CEO (Boardroom Media) we track over 1,000,000 startups and over 5,000,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and board members we think deserve more appreciation than they are currently getting.
This list showcases the top London based CEO’ operating in the Private Social Networking space. If you think a CEO’ is missing from this list, feel free to contact our editor on [email protected].
The individuals on this list have been included because of exceptional performance in one of the following categories:
- Innovation – Operating as a key part in an extremely innovative business or startup.
- Growth – Operating as a key figure in the growth and upscale of a market leading business or startup.
- Management – Showing exceptional management skills.
- Societal impact – Putting their business on the map for their positive societal or environmental impact.
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Ashley Friedlein
CEO & Founder of Guild
Follow Ashley Friedlein:
About Ably Realtime, Cambridge Judge Business School, Centaur Media Plc, Econsultancy, Founders4Schools, Guild: Guild is the platform for professional communities and networking.

Kevin Brown
CEO & Founder of FanCircles
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About Brandaisy, FanCircles: Reach followers and fans through your own fan club platform built for music artists, YouTubers, television shows and celebrities

Matt Rantell
CEO & Founder of The Square
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About The Square: The Square is an award winning workforce management platform & hiring marketplace for construction businesses.

Reid Jackson
Founder & CEO of Calfix
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About Calfix, OpenOcean, Teenage Republicans, Verdict: Calfix is a mobile application that allows users to compare their calendars.

Farid Jumah
CEO & Founder of ONE
Follow Farid Jumah:
About ONE: ONE is a social networking platform that unifies all your social media accounts into ONE profile for you to share and connect.