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Clifford Chance

Greg Olsen


Clifford Chance, London
Practice area Antitrust competition, EU & trade, M&A corporate

Tel +442070062327

Greg Olsen specialises in EU and UK competition law, including mergers and joint ventures, distribution and licensing arrangements, cartels, and abuse of market power.

Greg also advises on regulatory investigations in a diverse range of industries including financial services, new technologies, energy and consumer goods.

Relevant experience

  • Advising Booker Group plc in obtaining Competition Commission clearance of its completed acquisition of Makro
  • Advising NBCUniversal on the Competition Commission's Movies on Pay TV investigation
  • Advising AB InBev in obtaining UK merger clearance for its US$52 billion acquisition of Anheuser-Busch
  • Advising Barclays Bank PLC on the SME banking market study
View more client work by this author

Career & qualifications

  • University of Canterbury NZ (LLB) 1987
  • University of Oxford, Keble College (B.C.L) 1990
  • Winter Williams Commonwealth Scholar 1990
  • Admitted as a solicitor in New Zealand 1990
  • Admitted as a solicitor in England & Wales 2002
  • Joined Clifford Chance 2007

Professional bodies

  • Committee member and past Chair of the Law Society's Competition Law Section
  • Trustee of the NZ-UK Link Foundation

Awards and citations

  • Ranked as a leading individual in Legal500 2013
  • Band 3 Chambers UK 2014 (Non-Contentious Competition)

Clifford Chance publications and insights