Profile
Guillaume is Partner & Chief Operating Officer of Diagram Ventures, a venture builder that operates with Sagard, the multi-strategy alternative investment platform of Power Corporation of Canada, where he leads Diagram's Investment team and its Venture Advisory team while also being acting CFO.
Previously, he worked in the United Kingdom in the investment banking division of HSBC in its Financial Institutions Group.
Before, Guillaume was based in Germany working with Rocket Internet, the world's largest incubator of technology startups, where he was CFO of a portfolio company.
Previously, he worked at PSP Investments in Canada, in its direct private equity group and in its internal hedge fund.
He started his career in 2006 at Genuity Capital Markets in mergers and acquisitions.
Guillaume currently sits on the Boards of Directors of the Montreal Economic Institute, the Opéra de Montréal, and the Mount Royal Club.
He previously founded the Young Directors Program of the Institute for Governance (IGOPP).
Guillaume holds a Bachelor in Business Administration from HEC Montreal where he was president of its investment club (FPHEC) and founded the largest Canadian inter-university finance academic competition, the Financial Open (Omnium Financier).
He is also a Chartered Financial Analyst (CFA) and a Chartered Alternative Investment Analyst (CAIA), and he holds a Masters in Finance from London Business School where he graduated with an Award for Outstanding Contribution and Leadership.
Guillaume Marion active positions
| Companies | Position | Start |
|---|---|---|
Diagram Ventures GP, Inc.
Diagram Ventures GP, Inc. Investment ManagersFinance Diagram Ventures invests in companies located in the United States primarily in North America region. The firm targets companies operating in the fields of fintech and climatetech sectors. It provides financing for pre-seed, seed and early stage capital requirements. | Director of Research - Fxd Inc | 2016-12-31 |
Montreal Economic Institute
Montreal Economic Institute Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit research and education organization | Director/Board Member | - |
Opéra de Montréal
Opéra de Montréal Movies/EntertainmentConsumer Services Engage in conducting musical shows, events and concerts | Director/Board Member | - |
Former positions of Guillaume Marion
| Companies | Position | End |
|---|---|---|
| ROCKET INTERNET SE | Private Equity Investor | 2012-12-31 |
Fonds de placement HEC
Fonds de placement HEC Investment ManagersFinance FPHEC employs a long-term focus and value investing strategy. The firm strives to offer top academic and professional development opportunities to the upcoming finance leaders of Montreal. | Director of Research - Equity | 2005-07-30 |
Training of Guillaume Marion
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Fonds de placement HEC
Fonds de placement HEC Investment ManagersFinance FPHEC employs a long-term focus and value investing strategy. The firm strives to offer top academic and professional development opportunities to the upcoming finance leaders of Montreal. | Finance |
HEC Montréal
HEC Montréal Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Montreal Economic Institute
Montreal Economic Institute Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit research and education organization | Commercial Services |
Opéra de Montréal
Opéra de Montréal Movies/EntertainmentConsumer Services Engage in conducting musical shows, events and concerts | Consumer Services |
Rocket Internet SE
Rocket Internet SE Financial ConglomeratesFinance Invests in technology and internet companies | Finance |
Diagram Ventures GP, Inc.
Diagram Ventures GP, Inc. Investment ManagersFinance Diagram Ventures invests in companies located in the United States primarily in North America region. The firm targets companies operating in the fields of fintech and climatetech sectors. It provides financing for pre-seed, seed and early stage capital requirements. | Finance |
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