Established in 2012, Digital Mobile Spectrum Limited (DMSL) is a joint venture of the UK mobile network operators EE, Virgin Media (O2), Three and Vodafone.

Our vision

A disruption free digital life.

For people across the nations of the UK – England, Scotland, Wales and Northern Ireland, DMSL helps make this a reality by connecting people to communications and media networks and removing barriers to access.

Our values

DMSL’s success is based on the continued support of its team members, working together in line with its values of collaboration, integrity, respect, commitment, leadership and empathy.

Our work

We specialise in transparently delivering complex programmes with multiple public and private stakeholders. Utilising our expertise in radio modelling, customer experience and TV coverage planning, we support our stakeholders in achieving their shared objectives through our TV interference mitigation, spectrum clearing and rural mobile coverage programmes.

Our core functions include good governance, programme management, IT, legal, supplier operations, procurement, quality audit, management information, relationship management, finance, HR, public affairs, marketing and communications. To ensure the confidentiality, integrity and availability of corporate information assets, we have implemented an information security management system and are ISO 27001 certified.


  • 2012
    Company formed
  • 2013
    800 mitigation started
  • 2017
    700 clearance started
  • 2018
    800 mitigation extended beyond licence obligations
  • 2019
    ISO 27001 certified
  • 2020
    Signed Grant Agreement for Shared Rural Network
  • 2021
    700 mitigation started