Andrew Honnor

Andrew Honnor’s Biography

Andrew Honnor is Managing Partner and Founder of Greenbrook, an independent strategic communications firm that advises clients on all aspects of their business through the lens of reputation.

Andrew brings over 30 years of financial, corporate and political communications experience. He started his career working on political campaigns in the UK and the United States, and was formerly a UK Government Special Advisor. Andrew has leading expertise in advising global investment firms and founders on all areas of strategic communications and reputation management. He is an expert on issues such as high-profile corporate and sovereign debt restructurings, creditor disputes, litigation, exit and investment activity, fundraising, cybersecurity, shareholder activism, partnership issues, advice to portfolio companies, tax investigations, judicial inquiries, and civil/criminal proceedings.

Prior to launching Greenbrook in 2012, Andrew was a member of the Executive Committee at News UK (News International), advising the company following the high-profile phone-hacking crisis. Andrew is a... Andrew Honnor is Managing Partner and Founder of Greenbrook, an independent strategic communications firm that advises clients on all aspects of their business through the lens of reputation.

Andrew brings over 30 years of financial, corporate and political communications experience. He started his career working on political campaigns in the UK and the United States, and was formerly a UK Government Special Advisor. Andrew has leading expertise in advising global investment firms and founders on all areas of strategic communications and reputation management. He is an expert on issues such as high-profile corporate and sovereign debt restructurings, creditor disputes, litigation, exit and investment activity, fundraising, cybersecurity, shareholder activism, partnership issues, advice to portfolio companies, tax investigations, judicial inquiries, and civil/criminal proceedings.

Prior to launching Greenbrook in 2012, Andrew was a member of the Executive Committee at News UK (News International), advising the company following the high-profile phone-hacking crisis. Andrew is a trustee of The Rainbow Trust Children’s Charity and is a Governor at Lambrook School.

Greenbrook holds leading rankings across all the disciplines in which it operates. It has advised on $78 billion of corporate and sovereign debt situations and is ranked as a top M&A communications advisor, placing 12th globally and 5th in the UK. Bloomberg has also ranked the firm as Europe’s leading advisor for engaged shareholder communications.

In 2020, 2021, 2022, 2023, 2024 and 2025 Andrew was named as one of the UK's Top 10 Reputation Managers by Spear's, the wealth management and luxury lifestyle media brand.

Educated at the University of Exeter, Andrew achieved a BA in History & Politics. READ MORE VIEW LESS

Andrew Honnor’s Newsfeed

Spears500

Andrew Honnor and Greenbrook are nominated in the Spears 500's Top Flight 2025 Awards

Andrew Honnor’s Background

Greenbrook

Managing Partner

Feb 2012 - Present

London, UK

Greenbrook Communications specialises in communication for investment firms and financial organisations, particularly for hedge funds and private equity companies. It provides specialist understanding and expertise in managing special situations, advising individuals and companies facing difficult or unusual reputational issues.

News UK (News International)

Interim Director of Corporate Affairs & Executive Committee member

Aug 2011 - Feb 2012

London, UK

News UK is a global media business focused on distributing and creating content that entertains, informs, educates and inspires others.

Tulchan Communications LLP (Now Teneo Group)

Partner

Sep 2000 - Sep 2011

London, UK

Tulchan Communications is a strategic financial and corporate communications advisory firm. They provide clients with expert advice, helping them to build and protect their reputations with all stakeholders and have earned the trust of many of the world's leading companies.

Brunswick Group

Associate Partner

Aug 1994 - Jul 2000

London, UK

Established in London in 1987, Brunswick Group has grown organically since it started and now has over 40 partners and over 125 client handlers. It has a global outlook and their integrated offer consists of corporate communications, strategic planning, financial communications, public affairs, employee engagement and crisis and cyber.

UK Government

Special Advisor to the Secretary of State, DCMS

Jun 1996 - May 1997

London, UK

The Government of the United Kingdom, formally referred to as Her Majesty’s Government. Andrew was Special Advisor to The Secretary of State for Digital, Culture, Media and Sport.

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Current Board Positions

Lambrook School

Governor

Jun 2019 - Present

Ascot, UK

Lambrook School is a leading co-educational prep school set in 52 acres of Berkshire Countryside.

Philanthropy

Rainbow Trust Children's Charity

Member Board of Trustees

Jul 2017 - Present

Leatherhead, UK

Rainbow Trust Children’s Charity focuses on providing practical and emotional support to families who have a child with a terminal or life-threatening illness. They offer support for the whole family regardless of diagnosis and will be there for as long as the family needs them.

Awards & Recognition

Spear's 500

Top Ten Reputation Managers

London, UK

Andrew Honnor has been recognised by Spear's 500 as one of the top ten Reputation Managers in 2020, 2021, 2022, 2023 and 2025.

Andrew Honnor’s Education

University of Exeter

History & Politics

1989 - 1992

Managing Partner

Greenbrook

London, UK

Andrew Honnor’s Biography

Andrew Honnor’s Newsfeed

Andrew Honnor’s Background

Current Board Positions

Philanthropy

Awards & Recognition

Andrew Honnor’s Education

Company

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