Stef Geelen

Stef Geelen is an associate in our Competition, EU & Trade practice group. He advises and litigates on all aspects of competition law, public procurement, and state aid. In addition, he has extensive experience with Foreign Direct Investments and the Foreign Subsidies Regulation.

His practice focuses specifically on public procurement and competition law. Stef has been involved in complex, cross-border procurement procedures and is active in civil competition cases. He is also regularly part of teams handling merger control proceedings, FDI-notifications, and notifications under the Foreign Subsidies Regulation.

CV

Since 2021 Associate, Taylor Wessing

Carrière

Since 2021 Associate, Taylor Wessing

Formation

2020-2021 LLM, Business and Commercial law, Maastricht University (cum laude)

2017-2020 LLB, Dutch law, Maastricht University

Langues étrangères

Actualités et publications récentes

View Stef's insights

Cliquer ici pour en savoir plus

Concurrence, UE & commerce

The primary subject matter of the contract is decisive in determining whether a procurement procedure must be followed

21 avril 2026

par Stef Geelen

Concurrence, UE & commerce

ACM publishes 'State of the Market 2026' report

13 avril 2026

Briefing

par Stef Geelen

Cliquer ici pour en savoir plus

Concurrence, UE & commerce

Unlawful conduct in the event of a conflict between tender documents and the law?

21 janvier 2026

Briefing

par Anne-Sophie van Beek et Stef Geelen

Cliquer ici pour en savoir plus