DG COMP (Brussels)

Stéphane Dewulf

DG COMP (Brussels)
Civil servant

Stéphane has been promoted at Oxera in Brussels. Before he was a Case handler at European Commission. Before he was a Senior Associate at RBB Economics. Since 2006, he has advised clients on many aspects of competition policy, including horizontal and non-horizontal mergers, cartel, abuse of dominance and state aid, both before the European Commission and before several national competition authorities. His experience covers a wide range of sectors, among which online advertising, banking, telecommunication, tobacco, airlines, satellite navigation, electrical distribution, and steel. Stéphane holds a Master in European Economics from the College of Europe in Bruges and a Master in Competition and Market Regulation from the Barcelona Graduate School of Economics. Stéphane is a native French speaker, fluent in English and Dutch.

Auteurs associés

DG CNECT (Brussels)
European Commission (Brussels)
DG COMP (Brussels)
European Commission - DG HR (Brussels)
European Commission (Brussels)


15582 Bulletin

Christian Bongard, Lina Barauskaite, Niccolò Namari, Stéphane Dewulf The EU Commission unconditionally clears acquisition of one equipment manufacturer by another in the market for the supply of aero-derivative gas turbines (Siemens / Dresser-Rand)


Siemens / Dresser* In a nutshell The Commission was concerned that the acquisition of Dresser-Rand by Siemens would reduce the number of significant suppliers from 3 to 2 for rotating equipment in the oil and gas industry. The in-depth investigation showed that the parties’ activities in gas (...)

Henri Piffaut, Stéphane Dewulf The Belgian Competition Council fines three companies nearly € 1.5 M for price fixing, market sharing and output-limitation in the chemical industry and applies leniency (Bayer - Ferro - Lonza and Solutia Europe)


On 4 April 2008, the Belgian Competition Council found the three biggest producers of Butyl Benzyl Phthalate (BBP) - i.e. Bayer, Ferro and Solutia Europe - and a distributor (Lonza) guilty of fixing price, market-sharing, limiting output and exchanging strategic information. BBP is a chemical (...)

Henri Piffaut, Stéphane Dewulf The Brussels Court of appeal invalidates a decision by the Belgian Competition Council to lift the restrictions imposed on a cinema chain merger, and inter alia prohibition of exclusivity/priority clause (Kinepolis)


Introduction On the 23rd of August 2007, the Brussels Court of Appeal accepted the request of UGC, Utopolis and FCB to revoke a decision by the Belgian Competition Council concerning the cinema chain Kinepolis. This latter decision lifted the restrictions imposed on Kinepolis in 1997 when the (...)

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