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The communications sector is undergoing a fundamental and rapid evolution, with new digital companies accompanied by challenging long-standing business models, runaway technological development, convergence, disruption and significant change to the regulatory landscape. Deregulation in certain areas is going arm in arm with greater regulatory control in others, such as data breach, consumer privacy and merger.

In face of these challenges, communications businesses need to adapt, diversify into new business lines, and often to grow, whether organically or through acquisition. Additionally they need to understand and comply with the new regulatory requirements.

You need lawyers who understand your sector to tackle these challenges head-on, often on an international basis in this most international of businesses. This is where our international team of sector specialists come into play. We have over 200 experts, many with in-depth experience in the industry, across our 65 offices.

We support communications companies within all aspects of their operations, including acquisitions, data protection network sharing, pricing sales, operations, product development, regulatory compliance, licensing and distribution arrangements, and issues relating to cyber breaches and intellectual property protection.

Their geographic spread globally and in the UK is really useful and makes them quite unique.

Chambers UK, 2015

Our team frequently advises on complex or ground-breaking transactions or issues. In the past year alone, CMS has advised on M&A transactions in the sector with an aggregate value of over EUR 10bn.

Additionally, we advise mobile and fixed line operators on the complex issues around network sharing agreements, helping our clients to realise huge cost saving potential, as well as preparing their business and infrastructure for future technologies and investments.

We have advised on network sharing deals for clients in the UK, Belgium, Germany and several CEE countries, and have also advised on their feasibility in other European countries. This makes us one of the market leaders in that field.

Our dedication to achieving a commercial solution coupled with our understanding of your industry sector, means you can remain focused on your business.

Our Global Head of TMC, Chris Watson, is ranked in Band 1 in Chambers UK 2015 for Telecommunications.

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Events

  • United Kingdom
    13 May 2026

    2026 ITechLaw World Technology Law Conference in Chicago

  • United Kingdom
    21 May 2026

    Navigating Global Uncertainty: Practical Insights for In-House Teams

  • United Kingdom
    28 May 2026

    CMS International Crypto Forum 2026

  • United Kingdom
    03 Jun 2026

    IP Insights webinar series 2026

  • United Kingdom
    08 Jun 2026

    Skills for Future Facing Teams: Presenting as a Leader

  • United Kingdom
    09 Jun 2026

    CMS Consumer & Retail Conference 2026

  • United Kingdom
    09 Jun 2026

    UPC Case Law webinar series 2026

  • United Kingdom
    11 Jun 2026

    Class actions in Scotland: Will Scotland become a litigation hotspot?

  • United Kingdom
    18 Jun 2026

    Cross-Border Financial Services 2026 webinar series

  • United Kingdom
    22 Jun 2026

    Skills for Future Facing Teams: The Leader Who Advocates Legal Value

  • United Kingdom
    30 Jun 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • United Kingdom
    06 Jul 2026

    CMS Skills For Future Facing Teams: The empowering leader

Local market knowledge. Global outlook

We provide future-facing legal advice to help your organisation thrive. Combining local market knowledge and a global perspective, and with lawyers in locations worldwide, your organisation benefits from the expertise it needs, even across borders.

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