Ranking tables

TMT | Europe

Belgium

The below TMT rankings table provides market-leading insights on the top ranked lawyers and law firms whose advice and legal services can be purchased in Belgium. The rankings are the result of extensive research by our internal research team, who conduct interviews with in-house counsel, other third-party experts and private practice lawyers who have worked alongside them. Use our table and ranking system to identify the most suited provider of legal services for you.

All Departments profiles

1

Band 1

  1. A&O Shearman
    1
    A&O Shearman
    TMT
    2025 | Band 1 | 11 Years Ranked

    A&O Sherman offers clients a dominant TMT department with expertise in both contentious and transactional matters. The law firm assists clients with technology sector projects, such as the establishment of data centres, and regulatory issues, including compliance with the Digital Services Act. It also assists with outsourcing and purchase agreements, as well as advising clients on network issues. The team often advises on data protection, privacy and cybersecurity issues. It has further experience in drafting media sector agreements.

  2. CMS
    1
    CMS
    TMT
    2025 | Band 1 | 11 Years Ranked

    CMS has a market-leading telecoms practice offering expertise in regulatory and contentious mandates, as well as the roll-out of fibre networks. Team members offer experience in media regulatory issues, advertising-related mandates and licence fee disputes. Lawyers from the team also advise on data privacy issues, assisting with data breaches, cyber attacks and consumer protection. The team closely collaborates with its IP department to advise on infringement proceedings and domain name issues.

  3. Crowell & Moring LLP
    1
    Crowell & Moring LLP
    TMT
    2025 | Band 1 | 10 Years Ranked

    The highly regarded team at Crowell & Moring offers substantial experience assisting clients with launching online platforms, network access obligations and licensing agreements. The law firm advises clients on broadcasting agreements and matters relating to 5G, as well as gambling and AI support. The TMT group often collaborates closely with the law firm's other departments to advise on transactions, as well as intellectual property and competition issues. It also has experience advising on data protection matters, including cyber breaches, data processing agreements and compliance-related mandates.

  4. DLA Piper UK LLP
    1
    DLA Piper UK LLP
    TMT
    2025 | Band 1 | 11 Years Ranked

    DLA Piper has a leading team that offers clients expertise in IT-related matters, including licensing issues and large IT outsourcing projects, as well as litigious cases relating to contractual terminations. The lawyers act for a host of clients, including multinational corporations, national bodies and financial institutions. It is well placed to handle contentious data protection matters, as well as data breaches and GDPR compliance. The team further advises on IT service agreements and strategic IT projects.

  5. Linklaters
    1
    Linklaters
    TMT
    2025 | Band 1 | 11 Years Ranked

    Linklaters has an impressive team with a stellar reputation for advising multinational clients on data protection and GDPR compliance matters. The law firm is particularly strong in acting for regulatory authorities on challenges to data protection fines and in assisting clients with responses to data breaches. Lawyers in the team additionally represent clients in the negotiation and drafting of IT outsourcing contracts, as well as IT issues related to cloud computing. The law firm is also well placed to handle IT-related disputes, including in relation to service agreements.

  6. Stibbe
    1
    Stibbe
    TMT
    2025 | Band 1 | 11 Years Ranked

    Stibbe boasts an excellent IT department offering clients assistance with IT compliance, substantial IT outsourcing agreements and the roll-out of data communication services. Clients of the team include leading Belgian companies, as well as multinational organisations and governmental bodies. The law firm advises on complex cross-border data privacy disputes, including the transfer of personal data and cybersecurity issues. It also demonstrates skill in contentious and non-contentious mandates in the telecoms sector.

2

Band 2

  1. 2
    Cooley LLP
    TMT
    2025 | Band 2 | 4 Years Ranked

    The TMT team at Cooley acts for prominent international clients on compliance with EU IT and data privacy regulations and investigations by data protection authorities. Lawyers at the law firm offer particular expertise in advising US clients in the technology industry on privacy issues and the right to be forgotten. The law firm also assists with e-commerce and cybersecurity mandates, as well as compliance with EU AI regulations.

  2. Covington & Burling LLP
    2
    Covington & Burling LLP
    TMT
    2025 | Band 2 | 7 Years Ranked

    Covington & Burling is a respected practice in Belgium with particular expertise in data privacy matters relating to GDPR compliance, data privacy investigations and data transfer issues. It boasts additional skill in handling AI advisory mandates. The law firm is particularly renowned for advising clients from the life sciences and technology industries.

  3. Fieldfisher (Belgium)
    2
    Fieldfisher (Belgium)
    TMT
    2025 | Band 2 | 6 Years Ranked

    Fieldfisher is a well-known law firm with a strong focus on data privacy matters. The team acts for a wide-ranging client base from the entertainment, pharmaceutical, financial services and technology sectors on GDPR and Binding Corporate Rules compliance matters, as well as AI support. Lawyers at the law firm offer expertise covering advice on data breach responses, cross-border data transfers and cookie policies, including representing clients in enforcement proceedings. The law firm also represents clients in regulatory compliance and audits. It also assists technology sector clients with drafting contracts and other agreements.

  4. 2
    Timelex
    TMT
    2025 | Band 2 | 6 Years Ranked

    Timelex is a prominent boutique law firm specialising in IT and data protection, with particular expertise in assisting public institutions. The team frequently advises on GDPR compliance, in addition to the regulatory aspects of IT-related EU directives. Lawyers at the law firm also act on litigious files relating to GDPR compliance and cookie policies.

3

Band 3

  1. Bird & Bird
    3
    Bird & Bird
    TMT
    2025 | Band 3 | 11 Years Ranked

    The team at Bird & Bird assists public and private sector clients with a range of compliance issues with EU regulations, including GDPR and the digital single market. Lawyers at the law firm also act on contentious matters. The law firm offers strong experience advising on regulatory matters concerning big data, IT project implementation and cybersecurity. The team additionally assists with the negotiation of collaboration and partnership agreements.

  2. Jones Day
    3
    Jones Day
    TMT
    2025 | Band 3 | 11 Years Ranked

    Jones Day has a strong Brussels-based TMT practice with particular expertise in telecoms matters, representing clients in cases relating to the implementation of EU regulations, network access and fibre rollout. The law firm acts for clients on negotiations with regulatory bodies and governments, and assists with regulatory matters relating to mobile operators and broadband providers. Lawyers in the team additionally benefit from substantial competition expertise to offer clients assistance with state aid and antitrust mandates.

  3. 3
    Wilson Sonsini Goodrich & Rosati
    TMT
    2025 | Band 3 | 6 Years Ranked
    Wilson Sonsini Goodrich & Rosati is a prominent practice that benefits from a strong international network. The law firm advises on GDPR and privacy compliance programmes, as well as due diligence in relation to transactional mandates. The team additionally acts for clients before domestic authorities on matters related to data privacy investigations and data breaches.
4

Band 4

  1. ALTIUS
    4
    ALTIUS
    TMT
    2025 | Band 4 | 6 Years Ranked

    ALTIUS operates a broad TMT practice, with particular experience in data protection mandates. The team regularly represents clients before the Belgian Data Protection Authority in data breach proceedings, the right to be forgotten cases and data processing concerns, with additional expertise in GDPR compliance. The practice is also sought out to assist with IT contracts, AI support, licensing agreements, telecoms regulations and freedom of expression issues. It offers further skill advising on the TMT aspects of M&A transactions and financing mandates.

  2. 4
    Morrison Foerster
    TMT
    2025 | Band 4 | 2 Years Ranked

    Morrison Foerster offers expertise in Belgian data protection mandates, including regulatory advisory matters and litigation. The law firm frequently advises on GDPR issues, as well as data breaches and cybersecurity matters. It assists a roster of global clients in the technology sector, as well as a range of other industry sectors.

  3. AdaStone
    TMT
    2025 | Band 4
  4. deprevernet
    TMT
    2025 | Band 4