Our Brussels office was set up in 1967. It now comprises five partners, and counts among its ranks lawyers drawn from ten different nationalities as well as former high officials of the European Commission. Gide Brussels has in-depth knowledge of the procedures behind drafting and implementing EU regulations, making it the perfect partner for successfully representing the interests of its clients. Gide Brussels specialises in all major business sectors (transport, energy, telecommunications, financial services, media, agri-food) and main fields of regulatory intervention (public tenders, EU financing, product or foodstuff safety, health, environment, climate etc.).

Over the years, we have acquired considerable experience and significant expertise enabling us to offer tailored and innovative solutions to competition issues encountered by our clients, including anti-competitive agreements, abuse of dominant position, merger control and State aids.

The pursuit of excellence drives Gide Brussels in international economic law proceedings, combating unfair practices such as dumping and public subsidies. Additionally, Gide Brussels is a recognised legal contact for companies, institutions and governments alike on new globalisation regulatory topics, including public tenders, services, investments, regulatory obstacles, export control, intellectual property protection and trade secrets, both in multilateral procedures and bilateral agreements.

Gide Brussels works closely with the European Economic Law department of the Paris office and with the firm’s other international offices, supporting its clients throughout the European law creation process: upstream during negotiations at the European Parliament, which is increasingly involved in decision-making, as well as before the European Commission and the Court of Justice of the European Union.

Gide Loyrette Nouel A.A.R.P.I's deep partner bench ensures that the gamut of relevant issues can be expertly handled. Benoît Le Bret take the lead on state aid work, while Stéphane Hautbourg has considerable expertise in the merger control field. Laurent Godfroid and Romain Rard are noted for their particular focus on French competition law issues. Ségolène Pelsy 'provides commercial and actionable advice'. Olivier Prost operates predominantly at the intersection with international trade law.

Legal 500 EMEA 2024 - Belgium - Competition : EU and Global

The 'very experienced lawyers' at Gide Loyrette Nouel A.A.R.P.I are instructed by major companies and trade associations in connection with the EU's trade remedy measures, with the team both advising on trade compliance and representing clients in anti-dumping and anti-subsidy complaints and investigations before the European Commission. Export controls are a key areas of focus for the practice, which is particularly noted for its ability to advise on company's trade relations with China and compliance with the EU's sanctions on Russia. Practice head Olivier Prost is a longstanding expert on trade defence matters. Anna Claudia Coelho Dias departed the firm in July 2023, while senior counsel Wolfgang Müller joined from an in-house role at the European Commission.

Legal 500 EMEA 2024 - Belgium - Customs, Trade, WTO and Anti-Dumping

Gide Loyrette Nouel regularly advises on merger control issues arising from planned M&A and joint venture transactions. It has further experience in EC abuse of dominance and anti-competitive practice investigations, with a focus on advising complainants and interveners. It is particularly active for TMT, transport, energy and finance companies and stands out for its focus on French and Polish clients, whom it represents before both national and EU authorities. The team's practice is also well versed in issues relating to state aid litigation, compliance and notifications.

Strengths “The team is very knowledgeable and hard-working.” “Gide Loyrette Nouel has displayed an ability to understand and analyse complex issues related to our sector and advise on solutions as well. Nothing seems complicated or overly sophisticated for colleagues at Gide, who are very capable of handling and advising on tough topics.” “Gide Loyrette Nouel's competition team was very responsive and able to innovate to propose solutions to various legal issues encountered.” “We always felt that every team member had deep knowledge and understanding of the case and its current status. It is relieving to know that you have a team that is always on top of things.” “Gide Loyrette Nouel is a firm that understands our business and needs and translates its advice in an understandable way.”

Chambers Global 2024  - Belgium - Competition 

Gide Loyrette Nouel regularly advises on merger control issues arising from planned M&A and joint venture transactions. It has further experience in EC abuse of dominance and anti-competitive practice investigations, with a focus on advising complainants and interveners. It is particularly active for TMT, transport, energy and finance companies and stands out for its focus on French and Polish clients, whom it represents before both national and EU authorities. The team's practice is also well versed in issues relating to state aid litigation, compliance and notifications.

Strengths “The team is very knowledgeable and hard-working.” “Gide Loyrette Nouel has displayed an ability to understand and analyse complex issues related to our sector and advise on solutions as well. Nothing seems complicated or overly sophisticated for colleagues at Gide, who are very capable of handling and advising on tough topics.” “Gide Loyrette Nouel's competition team was very responsive and able to innovate to propose solutions to various legal issues encountered.” “We always felt that every team member had deep knowledge and understanding of the case and its current status. It is relieving to know that you have a team that is always on top of things.” “Gide Loyrette Nouel is a firm that understands our business and needs and translates its advice in an understandable way.”

Chambers Europe 2024 - Belgium - Competition : EU

Gide Loyrette Nouel A.A.R.P.I focuses on complex regulatory advice to international financial services clients, encompassing banking regulations, payment services issues, and most notably ESG and sustainability matters, both pertaining to operational and transactional work. The firm counts among its clients major banks, insurers, fintech providers, and investment funds, and is able to act on EU-wide and a variety of domestic regulatory mandates, including legislative and non-legislative frameworks. Benoît Le Bret  leads the team, offering strong experience in negotiations before and litigation against EU agencies and courts, alongside Romain Rard, promoted to partner in July 2022, and a specialist in financial services regulatory matters for corporates and professional associations as well as financial institutions.

Legal 500 EMEA 2023 - Belgium - EU Regulatory : Financial Services

The team at Gide Loyrette Nouel A.A.R.P.I supports clients with WTO applications alongside lodging complaints regarding unfair practices such as poor enforcement of EU regulation, dumping and subsidised imports. The practice also supports EU businesses with the development of WTO and trade law activities. The practice is jointly headed by Olivier Prost , who has expertise in trade defences, alongside Anna Claudia Coelho Dias who is routinely engaged in customs and export control. A further standout name is Clément Bouvarel, who specialises in international regulatory issues, customs, and WTO law.

Legal 500 EMEA 2023 - Belgium - Customs / Trade / WTO & Anti-Dumping

Gide Loyrette Nouel A.A.R.P.I advises an international client base, including major names in telecoms, financial services, and private equity, on a broad range of European competition issues, such as merger approvals, state aid applications, and cartel investigations, as well as offering a standout capability in representing third parties bringing complaints in abuse of dominance proceedings. An extensive Brussels-based team leverages the firm’s global reach in handling cross-border mandates, with key names including Laurent Godfroid, Stéphane Hautbourg, Benoît Le Bret, Ségolène Pelsy, Romain Rard, who was promoted to partner in July 2022, Anna Dias, and Olivier Prost.

Legal 500 EMEA 2023 - Belgium - Competition : EU & Global

​Gide Loyrette Nouel regularly advises on merger control issues arising from planned M&A and joint venture transactions. It has further experience in EC abuse of dominance investigations, with a focus on advising complainants and interveners. It is particularly active for TMT, transport, energy and utilities companies and stands out for its focus on French and Polish clients, whom it represents before both national and EU authorities.

Chambers Global 2023 - Belgium - Competition : EU

Gide Loyrette Nouel regularly advises on merger control issues arising from planned M&A and joint venture transactions. It has further experience in EC abuse of dominance investigations, with a focus on advising complainants and interveners. It is particularly active for TMT, transport, energy and utilities companies and stands out for its focus on French and Polish clients, whom it represents before both national and EU authorities.

Chambers Europe 2023 - Competition

Gide Loyrette Nouel A.A.R.P.I fields a team comprising experienced trade lawyers, many of whom have held previous senior positions within the EU Commission. The group works acts for a broad cross-section of high-profile Belgian and international entities on a range of EU and WTO proceedings. The practice is noted for its capabilities acting on behalf of EU exporters, lodging complaints against alleged unfair practices and challenging the use of trade defence measures by third countries. The practice is jointly led by Olivier Prost, a highly experienced adviser and litigator in the international trade space, and Anna Dias, a specialist in trade defence instruments and international regulatory frameworks. Clément Bouvarel is similarly noted for his knowledge of EU trade defence instruments and WTO law.

Legal 500 EMEA 2022 - Customs, Trade, WTO & Anti-dumping

Gide Loyrette Nouel A.A.R.P.I advises its international client base on the full range of competition issues, encompassing cross-border merger control, state aid issues, cartel cases, and sectoral and behavioural investigations. The team includes a variety of sectoral and jurisdictional expertise, and is headed up by Laurent Godfroid , Stéphane Hautbourg, Benoît Le Bret, Olivier Prost , Ségolène Pelsy and Anna Claudia Coelho Dias.

Legal 500 EMEA 2022 - Competition

Gide Loyrette Nouel advises telecommunications, oil and gas and utilities companies on merger control issues arising from planned corporate transactions. It advises on the need to notify for joint ventures in the defence sector. The firm also acts on state aid matters for clients in the energy sector and in other industries heavily affected by the COVID-19 pandemic. It is particularly active for French and Polish clients before both national and EU authorities.

Chambers Europe & Global 2022