Our mission orientation draws investment professionals to Generation, creates an environment of collaboration and teamwork, and exposes us to differentiated external networks.

  • We are a diverse group that is connected by a common mission and drawn together by self-selection.
  • We are driven to demonstrate the logic and power of sustainable investing and seek to deliver competitive investment returns for our clients.
  • Because we are drawn together by our shared vision, we have a high degree of collaboration and teamwork. Rigorous and open debate provides the foundation for our consensus-driven decision making process.    
  • Our investment framework allows us to challenge each other and build differentiated insights that are long-term orientated and high-conviction.
  • The diverse nature of our team strengthens our convening power and external networks.
1 Mission
4 Investment Teams
25 Nationalities
190 Years of Investment Experience
20 Languages
90 Colleagues

LEADERSHIP

Generation's Management Committee is responsible for reviewing the day-to-day management of the business and setting strategic objectives.

Our corporate governance framework has been in place since the Firm's inception and it is key to accommodating our growing client base and the toughening regulatory environment - it dedicates strong controls for managing client assets and allows for operational control and risk management to be independently reviewed.

Al Gore - Chairman

San Francisco

Former Vice President Al Gore is Co-Founder and Chairman of Generation Investment Management. He was inaugurated as the 45th Vice President of the United States on 20 January 1993, and served eight years. Prior to that, he served as the U.S. Senator and Congressman from Tennessee for 16 years.

Gore is the author of Earth in the Balance, An Inconvenient Truth, The Assault on Reason, Our Choice: A Plan to Solve the Climate Crisis, and The Future: Six Drivers of Global Change, and An Inconvenient Sequel: Truth to Power. He is the subject of an Oscar-winning documentary, An Inconvenient Truth, and a new film premiering in July 2017, An Inconvenient Sequel: Truth to Power. He is the 2007 Nobel Peace Prize Laureate, for "informing the world of the dangers posed by climate change.”

David Blood - Senior Partner

London

David is Co-Founder and Senior Partner of Generation Investment Management. Previously, David spent 18 years at Goldman Sachs including serving as co-CEO and CEO of Goldman Sachs Asset Management from 1999-2003.

David received a BA from Hamilton College, and an MBA from Harvard Business School.

David serves as a Board Director for Dialight, New Forests, Motivate International, On the Edge Productions, SHINE, the World Resources Institute, Social Finance UK, and is a life trustee of Hamilton College.

Peter Harris - Partner & COO

London

Peter is a Founding Partner and Chief Operating Officer of Generation Investment Management. Previously, Peter was part of Goldman Sachs Global Operations Division, where he was responsible for global operations infrastructure projects, and management of the North American operations and latterly international operations for Goldman Sachs Asset Management. Prior to that, Peter established the Marketable Securities Division Operations Department at CIN Management Ltd, before it was acquired by Goldman Sachs in 1996.

Peter is qualified as a Chartered Certified Accountant.

Lisa Anderson - Partner & COO (US)

New York & London

Lisa joined Generation in 2004 and is Chief Operating Officer of Generation Investment Management’s US operations. Previously, Lisa served in various roles at Goldman Sachs, including process enhancements, systems project management and analytical roles. Lisa worked in Goldman Sachs Asset Management Global Projects, Goldman Sachs Equity Operations, and as a Project Manager for the Investment Management Division of Goldman Sachs. Prior to joining Goldman Sachs, Lisa was a Project Analyst for Countrywide Bank in New Zealand, and was a Financial Accountant at UBS, PaineWebber and Prudential Holborn.

Lisa is qualified as a Chartered Certified Accountant.

Alex Marshall - Partner & General Counsel

London

Alex joined Generation in 2011 and is General Counsel and Chief Compliance Officer of Generation Investment Management. Previously, Alex was Head of Legal for the Investment Management Division of Goldman Sachs outside the Americas, and a Senior Counsel at Clifford Chance.

Alex received an LLB and a Diploma in Legal Practice from the University of Edinburgh, and a Masters in Corporate and Commercial Law from the London School of Economics. Alex is admitted as a Solicitor by the Law Society of Scotland.

Tammie Arnold - Partner & Head of Client Team

San Francisco

Tammie joined Generation in 2014 and is Head of the Client Team of Generation Investment Management. Previously, Tammie worked at PIMCO, where she had responsibility for PIMCO’s global sustainability initiatives, led the global advisory business, served as Head of Global Wealth Management, was Co-Head of the product management group, and served on the Executive Committee.

Previously, Tammie was a global equities portfolio manager at Wells Fargo Nikko Investment Advisors. Tammie received a BA in Finance from the University of Southern California, and an MBA from the Stanford Graduate School of Business. She is also a CFA charterholder.

Colin Le Duc - Partner & CO-CIO, Growth Equity Strategy

San Francisco

Colin is a Founding Partner of Generation Investment Management and a Co-Head of the Growth Equity strategy. Previously, Colin worked for Sustainable Asset Management, Arthur D. Little, and Total.

Colin received a BSc in International Management and Modern Languages from the University of Bath, UK, and speaks French fluently.

Colin serves as a Board Director for M-KOPA.

Mark Ferguson - Parner & CO-CIO, Global Equity Strategy

London

Mark is a Founding Partner of Generation Investment Management and Co-Chief Investment Officer of the Global Equity strategy, covering the Global Financials sector. Previously, Mark was co-Head of the Financials Research Team, Member of Pan European Stock Selection Group, co-Head of Pan European Research and Global Equity Portfolio Manager for Goldman Sachs Asset Management, and an analyst at Schroder Investment Management.

Mark received a BSc in Urban Land Economy from Sheffield Hallam University, and an MBA from the European University in Paris.

Miguel Nogales - Partner & CO-CIO, Global Equity Strategy

London

Miguel is a Founding Partner of Generation Investment Management and Co-Chief Investment Officer of the Global Equity strategy, covering the Global Healthcare sector. Previously, Miguel was a co-manager of pan-European and Swiss Funds at Mirabaud & Cie, an analyst at WP Stewart, and an analyst at Schroder Investment Management.

Miguel received a BSc in Economics from Cambridge University. Miguel is a native Spanish speaker.

Mike Ramsay - Partner & CIO, Global Credit Strategy

London

Mike joined Generation in 2010 and is the Chief Investment Officer of the Global Credit strategy. Previously, Mike was a Managing Director, CIO and Head of Global Leveraged Finance at The Carlyle Group, Head of Leveraged Finance at Prudential M&G, and a Leveraged Finance Director at the Bank of Scotland Group.

Mike received an MA in Economics from Aberdeen University. He is a member of The Institute of Chartered Accountants of Scotland.