Greg Harman is a managing director and leads BRG’s EMEA Disputes practice.

During his twenty-seven years in consultancy, he has undertaken a wide range of assignments in the United Kingdom and internationally.

Mr. Harman is an expert in the areas of valuation, dispute consulting, pricing, competition finance and economic regulation. He has significant experience working on cases in telecommunications, media, energy, post, water and transport.

Mr. Harman’s experience has included the production of independent expert reports for submission to government departments, courts, tax authorities, and competition and regulatory bodies, and inclusion in international corporate transaction agreements.

Mr. Harman has given oral evidence before the UK High Court; American Arbitration Association (AAA), Permanent Court of Arbitration (PCA), and International Criminal Court (ICC) tribunals; UK Competition Appeal Tribunal (CAT); UK Competition Commission; the Competition Tribunal in South Africa; the Competition Commission of South Africa; the High Court of South Africa; Ofcom and the UK Civil Aviation Authority (CAA); and under the UK Harbours Act.

Mr. Harman has provided written evidence before the Constitutional Court of South Africa, the Court of Arbitration for Sport and numerous regulatory and competition authorities. He has given oral evidence during mediation procedures.

Mr. Harman is a leading expert active in commercial arbitration worldwide, identified by The International Who’s Who of Commercial Arbitration from 2012 to 2021.

Employment History

Partner and senior managing director
2011 – 2019

Managing director
2003 – 2011

Deloitte & Touche
2002 – 2003

Arthur Andersen
1991 – 2002

Professional Affiliations

Fellow of the Institute of Chartered Accountants in England and Wales

Fellow of the Society of Share and Business Valuers

Areas of Expertise


University of Manchester, Institute of Science and Technology
BS, Management Sciences

The City University London
MSc, Competition and Regulatory Economics,

Oxford University
Executive Programme

University of Virginia, Darden School of Business
Executive Leadership Programme