Rosalind Singleton


Rosalind is the Chair of the UK5G Advisory Board. UK5G is the national innovation network dedicated to the promotion of research, collaboration and the commercial application of 5G in the UK, providing advice to and working closely with the Department for Digital, Cultural, Media and Sport (DCMS).

Rosalind is also an interim executive, advisor, and investor with over 30 years of experience in the technology sector. She joined UK Broadband in 2013 and was Managing Director from 2017 until it integrated into its parent company in 2019 following delivery of the ThreeBroadband 5G launch network.

Previously Rosalind has held senior roles at BT Openreach, Cable and Wireless, Vodafone, various VNOs, and international operators. Now she’s a member of Ofcom’s Spectrum Advisory Board, which provides independent advice to Ofcom on strategic spectrum management issues, and she’s also an advisor to multiple start and scale-ups.

Interesting fact

For the last five years Rosalind has been an active angel investor and mentor and has led several deals, focussing on tech businesses with a female founder. She is a member of the Angel Academe Advisory Board.