Competition and Markets Authority

Latest from the Competition and Markets Authority

  1. Online hotel booking
  2. Major overhaul of hotel booking sector after CMA action
  3. Review of Part 6 of the Retail Banking Market Investigation Order 2017

See all latest documents

What the Competition and Markets Authority does

We work to promote competition for the benefit of consumers, both within and outside the UK. We have staff in London, Edinburgh, Belfast and Cardiff.

CMA is a non-ministerial department.

Read more about what we do


Policy papers and consultations

  1. CMA impact assessment 2018 to 2019
  2. CMA's response to Aviation 2050: The Future of UK Aviation
See all policy papers and consultations

Transparency and freedom of information releases

  1. Merger inquiry outcome statistics
  2. CMA: spending over £25,000, July 2019
See all transparency and freedom of information releases

Our management

Lord Andrew Tyrie

The Rt Hon

Lord Andrew Tyrie
Chair of the Competition and Markets Authority
Dr Andrea Coscelli
Dr Andrea Coscelli
Chief Executive of the Competition and Markets Authority
Dr Michael Grenfell
Executive Director, Enforcement
Andrea Gomes da Silva
Executive Director, Markets and Mergers
Erik Wilson CBE
Executive Director, Corporate Services
Sarah Cardell
General Counsel
Dr Mike Walker
Chief Economic Adviser
William Kovacic
Non-Executive Director
Amelia Fletcher OBE
Non-Executive Director
Jonathan Scott
Non-Executive Director
Martin Coleman
Non-Executive Director and Panel Chair
Kirstin Baker CBE
Panel Member Non-Executive Director and Panel Inquiry Chair
Cynthia Dubin
Non-Executive Director

Contact CMA

General enquiries

Competition and Markets Authority
The Cabot
25 Cabot Square
E14 4QZ
United Kingdom

General enquiries

020 3738 6000

The CMA has offices in London, Edinburgh, Cardiff and Belfast, find out more about our staff and offices across the UK on the about the CMA page.

We may record phone calls on any of our lines for training and quality purposes.

Media enquiries

Press office

020 3738 6460

Out-of-hours mobile (for urgent media requests only)

07774 134814

During working hours, please contact the main press office number. For any urgent out of hours media questions, contact the out of hours mobile.

Make an FOI request

  1. Read about the Freedom of Information (FOI) Act and how to make a request.
  2. Check our previous releases to see if we’ve already answered your question.
  3. Make a new request by contacting us using the details below.

FOI requests

FOI request
Information Access Team
Competition and Markets Authority
The Cabot
25 Cabot Square
E14 4QZ
United Kingdom

Corporate information

Jobs and contracts

  1. Working for CMA
  2. Procurement at CMA
  3. Jobs

Read about the types of information we routinely publish in our Publication scheme. Find out about our commitment to publishing in Welsh. Our Personal information charter explains how we treat your personal information.