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    ​Andrew Honnor

    ​Andrew Honnor

    Managing Partner

    Andrew founded the firm and brings over 20 years of financial, corporate and political communications experience to Greenbrook. He started his career working on political campaigns in both the UK and United States and was formerly a UK Government Special Advisor.

    Over the last two decades he has worked on numerous communications campaigns and advised companies including British Airways, Goldman Sachs, RBS and News Corporation. Andrew has developed leading expertise in advising global investment businesses on all areas of communications and risk management.

    He is an expert on issues such as exit and investment activity, fundraising, partnership issues, advice to portfolio companies, tax investigations, judicial inquiries, and civil/criminal proceedings. Prior to founding the business in February 2012, Andrew was a member of the Executive Committee at News UK (News International), advising the company following the phone hacking crisis.

    ​Andrew Honnor

    ​Andrew Honnor

    Managing Partner

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    ​Charlotte Balbirnie

    ​Charlotte Balbirnie

    Partner

    Charlotte has over 15 years’ experience in corporate and financial communications. She specialises in advising investment firms, notably hedge funds, activists, private equity firms, credit funds and asset managers.

    Charlotte has extensive experience in advising on transactions, fundraisings and asset gathering, firm and fund launches, management succession and digital communications, as well as special situations including litigation, administration processes, regulatory, fraud and tax investigations.

    Charlotte’s sector experience is diverse. In her previous roles at M:Communications and Bell Pottinger, she represented numerous FTSE 350 companies across the financial services, mining, retail, luxury goods, property, gaming, energy, renewables and defence sectors on a range of issues including reputation management, crises, IPOs, M&A and rights issues.

    ​Charlotte Balbirnie

    ​Charlotte Balbirnie

    Partner

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    ​David Trenchard

    ​David Trenchard

    Advisor

    David joined Greenbrook as an Advisor in 2014. Until recently, he was Vice Chairman of Knight Vinke, one of Europe’s largest and best known activist investment firms. He now acts as an advisor to a number of entities on shareholder engagement and corporate governance. He holds a variety of non-executive and advisory roles including being a Member of Council at the Institute of Directors as well as being an investor in, and Non-Executive Director of, an unquoted technology company.

    Prior to his current roles, David has had a 25-year career in investment banking and financial communications. He spent 16 years at Morgan Stanley in senior posts in equity sales and investment banking in Europe and Asia and was latterly a London-based Managing Director in Equity Capital Markets and Head of Corporate Broking.

    David also spent six years at one of London’s leading capital markets communications advisory firms where he advised many of the firm’s most significant relationships on complex capital markets communications. He graduated from Cambridge University, with a degree in Economics.

    ​David Trenchard

    ​David Trenchard

    Advisor

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    Simon Walker

    Simon Walker

    Advisor

    Simon joined Greenbrook as an Advisor in March 2017, bringing extensive knowledge of the financial and private equity sectors. His previous positions have included Communications Secretary to HM Queen Elizabeth II, advisor to former Prime Minister John Major, senior roles at Reuters and British Airways and Chief Executive of the British Private Equity & Venture Capital Association.

    Following five years as the Director General of the Institute of Directors, Simon has been appointed as a senior non-executive in the UK Government’s new Department for International Trade.

    Simon was awarded a CBE in the 2017 New Year Honours list.

    Simon Walker

    Simon Walker

    Advisor

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    ​Georgiana Brunner

    ​Georgiana Brunner

    Director

    Georgiana brings over 13 years’ experience in corporate and financial communications. She specialises in managing reputations for the investment industry and has advised a broad range of firms in the UK and internationally on issues including reputation management, fundraisings and launches, litigation, management succession, transactions and digital communications.

    She also has significant crisis communications and issues management experience, handling situations for both b2b and consumer-focused clients over the years.

    She previously held a senior role in the communications team at leading private equity firm Apax Partners, where she was responsible for internal and external communications globally.

    Prior to this, Georgiana was a Director at PR agency Citigate Dewe Rogerson, advising a broad range of clients from start-ups to multinationals.

    ​Georgiana Brunner

    ​Georgiana Brunner

    Director

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    ​Matthew Goodman

    ​Matthew Goodman

    Director

    Matthew joined Greenbrook after a career as a leading business journalist, where he reported on some of the most significant business issues over the past two decades. Most recently he was a senior correspondent at The Sunday Times, where he spent 13 years reporting on industries including private equity, leisure, consumer goods and pharmaceuticals.

    Prior to this, he was part of the launch team of Sunday Business, spending four years on the dedicated business newspaper, having previously worked in magazines dedicated to the legal profession. He holds a BA in Philosophy from the University of Leeds.

    ​Matthew Goodman

    ​Matthew Goodman

    Director

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    ​Matthieu Roussellier

    ​Matthieu Roussellier

    Director

    Matthieu joined Greenbrook from the leading private equity firm Permira, where he was a member of the External Affairs Team with responsibility for communications across Europe, Asia and North America.

    He has strong experience of all aspects of financial and corporate communications including transactions, fundraising, issues management, marketing, digital media and internal communications. Prior to joining Permira, Matthieu worked for a financial communications firm in London.

    He started his career in political communications and holds an MPhil in Politics from Oxford University. Matthieu is a native French speaker.

    ​Matthieu Roussellier

    ​Matthieu Roussellier

    Director

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    ​Alex Jones

    ​Alex Jones

    Director

    Alex has considerable experience in corporate, financial and digital communications, with a specialism in the private equity and investment sectors. He has advised on numerous M&A transactions and a variety of special situations and complex issues, including corporate and sovereign debt restructurings, challenging fundraises, and litigation.

    Previously, Alex was a Senior Analyst at Preqin, the world’s leading alternative assets research house. He also worked in the Financial and Professional Services practice at Capital MSL, where he advised a wide range of international clients, including traditional and alternative asset managers, family offices, law firms and banks.

    He holds an MA in Medieval History from the University of York.

    ​Alex Jones

    ​Alex Jones

    Director

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    ​Robert White

    ​Robert White

    Director

    Rob specialises in advising hedge funds and activist investors. He advises on a broad range of issues, including AUM growth strategies, activist investment campaigns, high-profile investment positions, new launches, succession planning, litigation issues and digital communications.

    Rob joined Greenbrook shortly after the firm was founded, having graduated from Jesus College, Oxford with an MSc in Evidence-based Social Policy. He was Head of Media and Communications at the Oxford Union.

    Rob also holds a First Class BSc in Business Administration from the University of Bath.

    ​Robert White

    ​Robert White

    Director

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    ​Samantha Harris

    ​Samantha Harris

    Business Manager

    Samantha was part of the team that founded Greenbrook in January 2012. In her role as Business Manager, Sam oversees the daily corporate operations including; human resources, internal communications, accounts, marketing, events and project management.

    Sam previously spent four years at MF Global, a US-based brokerage firm, as an Associate in the Corporate Communications team covering Europe and Asia. In this role, she was responsible for corporate events, internal communications and market commentary.

    Sam was also an Assistant to Jon Corzine, former President and CEO of MF Global.

    ​Samantha Harris

    ​Samantha Harris

    Business Manager

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    ​Clare Glynn

    ​Clare Glynn

    Consultant

    Clare works across a number of Greenbrook’s private equity and hedge fund clients with a particular focus on real estate. She joined the firm from global communications firm FTI Consulting, where she focused on advising real estate, private equity and financial services clients and gained experience of working on IPOs, M&A transactions, proactive profile raising campaigns and issues management.

    Prior to this, Clare worked as an investment analyst for a global asset management firm, having graduated in 2012 with an Honours Degree in Economics and Politics from the University of Manchester.

    ​Clare Glynn

    ​Clare Glynn

    Consultant

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    ​Annabel Clay

    ​Annabel Clay

    Consultant

    Annabel works across a number of Greenbrook’s private equity and hedge fund clients. She joined the firm after three years at one of London’s leading financial communications firms, where she worked with a range of private equity, retail and support services clients.

    Prior to that, Annabel completed placements at an international law firm and at a mid-market private equity firm, going on to gain corporate communications experience at the Communication Group. She graduated from the University of Bristol with an Honours Degree in History in 2012.

    ​Annabel Clay

    ​Annabel Clay

    Consultant

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    ​Carl Leijonhufvud

    ​Carl Leijonhufvud

    Consultant

    Carl works across a number of Greenbrook’s private equity and investment clients, focusing on all aspects of financial and corporate communications.

    Prior to joining Greenbrook, Carl completed placements in a wide range of sectors, including investment banking at Morgan Stanley, corporate communications at JKL Group and strategy consulting at Candesic.

    Carl graduated from Warwick Business School with an Honours Degree in Management, which included studies at Fudan School of Management in Shanghai. He is a native Swedish speaker with fluency in Norwegian.

    ​Carl Leijonhufvud

    ​Carl Leijonhufvud

    Consultant

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    ​John Hamlin

    ​John Hamlin

    Associate

    John joined Greenbrook after graduating from BPP Law School with a distinction in his Legal Practice Course, with a focus on M&A, debt finance and Intellectual property. John also holds a LLB Law degree (with honours) from the University of Sussex.

    Prior to graduating, John completed placements within the legal teams at Tyco International and MHHP LLP, where he specialised in commercial contracts, commercial property and commercial litigation. John also founded an online news outlet for young professionals in 2014.

    John is part of Greenbrook’s associate team, working across a number of the firm’s private equity and hedge fund clients.

    ​John Hamlin

    ​John Hamlin

    Associate

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    ​Daniel Oliver

    ​Daniel Oliver

    Associate

    Daniel joined Greenbrook from peer-to-peer lender MarketInvoice, where he was a member of the communications team. He joined the fintech start-up from university and was responsible for handling media relations and public affairs, including supporting several rounds of venture capital fundraising.

    He graduated from Lady Margaret Hall, Oxford with a Bachelor’s Degree in English Literature & Language. At university he contributed to and edited a student newspaper, and was his college’s representative at the student union body.

    Daniel is part of Greenbrook’s associate team, working across a number of the firm’s private equity and hedge fund clients.

    ​Daniel Oliver

    ​Daniel Oliver

    Associate

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    ​Ryan Smith

    ​Ryan Smith

    Associate

    Ryan joined Greenbrook after graduating from the University of Durham with an Honours Degree in Politics, with a particular focus on international relations theory and international security.

    Prior to joining Greenbrook, Ryan undertook roles in the Mercedes-Benz support team at Allianz Global Assistance and within the charity sector. He also directed a large-scale independent youth project whilst at university.

    Ryan is part of Greenbrook’s associate team, working across a number of private equity and hedge fund clients.

    ​Ryan Smith

    ​Ryan Smith

    Associate

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    Alexandre Raicher

    Alexandre Raicher

    Associate

    Alexandre joined Greenbrook from Doughty Hanson, where he was an analyst in the Investor Relations team. Prior to this, Alexandre gained experience across a number of sectors via placements in private equity, wealth management and strategic consulting firms.

    Alexandre holds an MA in Business from Warwick Business School with a major in finance and accounting. He also holds a Bachelor’s Degree in International Business from the European Business School of London.

    Alexandre is part of Greenbrook’s associate team, working across a number of private equity and hedge fund clients. He is a native French speaker with conversational proficiency in Spanish.

    Alexandre Raicher

    Alexandre Raicher

    Associate

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    ​Emily Potter

    ​Emily Potter

    Associate

    Emily joined Greenbrook after graduating from the University of California, Santa Barbara (UCSB) with Bachelor’s Degrees in Sociology and Literature. Upon graduation, she was awarded a University Service Award for her work to address issues of campus safety at UCSB.

    Prior to joining Greenbrook, Emily participated in a study abroad programme at King’s College London and worked as a freelance journalist covering the financial sector in London. Whilst at university, Emily gained experience in the higher education sector as an intern for the Vice Chancellor of Student Affairs at UCSB.

    Emily is part of Greenbrook’s associate team, working across a number of private equity and hedge fund clients.

    ​Emily Potter

    ​Emily Potter

    Associate

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    ​Nikolina Mitrović

    ​Nikolina Mitrović

    Executive Assistant

    Nikolina is an Executive Assistant, supporting the team and client accounts. Previously, she worked at Oxford University Endowment Management where she was responsible for providing administrative and communications support to the COO and Investment Team.

    Nikolina also worked for the University of Oxford’s Development Office supporting the Deputy Director in fundraising and portfolio management internationally. She gained experience in business development and marketing from her time at the economics consultancy firm, Oxera.

    Nikolina has a BA in European Media Studies and an MA in European Law & Policy from the University of Portsmouth. She is a native Serbo-Croat speaker with fluency in Greek.

    ​Nikolina Mitrović

    ​Nikolina Mitrović

    Executive Assistant

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    ​Anna Cole

    ​Anna Cole

    Executive Assistant

    Anna is an Executive Assistant supporting Greenbrook’s Managing Partner, Andrew Honnor. Previously, she worked at investment firm AlphaOne Partners as PA to the chief executive where she was responsible for client management, internal communications, administrative support and day-to-day running of the London office.

    Anna also has experience in financial and professional services, working for JLL, where she supported the international director and wider team working on commercial planning and real estate. Prior to this, Anna worked at Hamptons Real Estate.

    Anna has a BA in Geography and Sociology from Oxford Brookes University.

    ​Anna Cole

    ​Anna Cole

    Executive Assistant