Guillaume Chassing
Vice President - New York
Guillaume is a Vice President within the TriSpan Group. Prior to joining TriSpan, Guillaume worked as an Associate at Blackstone’s Private Equity Group in New York City. During his time at Blackstone, he was primarily involved in the evaluation and execution of bolt-on strategic acquisitions, minority investments and divestitures across multiple portfolio companies and industry verticals, including financial technology, data & analytics and life insurance. Prior to Blackstone, he worked as a M&A Analyst at boutique investment bank Ohana & Co. on buy-side and sell-side M&A transactions in the luxury, branded consumer goods and technology sectors.
Guillaume graduated from The University of Edinburgh with a BA in History and Politics and from ESCP Europe Business School with a MS in Business and Management with a concentration in Finance.
Other Team Members
Axelle Strain
Advisory Partner - London
Prior to working with Trispan, Axelle spent twelve years at Quilvest Private Equity, where she was Managing Partner, Head of Europe. Axelle oversaw and led…
Brandon Stephens
Operating Partner - London
Brandon is the founder of Tortilla Mexican Grill, the second largest fast-casual Mexican chain outside the United States, with 36 restaurants in the UK and…
Robin Rowland
Operating Partner - London
Prior to working with TriSpan, Robin spent 35 years in the restaurant / F&B sectors, where he held several senior management roles with leading casual…
Nadine Koniski-Ziadé
Senior Advisor - London
Nadine has 27 years of experience in finance in both private equity and investment banking. Starting 2016, Nadine founded Stakeholder Advisors and joined TriSpan Group…
Jamal Al Husseini
Partner
Jamal is a Partner and a Relationship Manager covering the Middle East with the TriSpan Group. Jamal started his career as a corporate banker, spending…
Gregor Lanz
Partner - London
Gregor is a Partner, Member of the Executive Committee and Global Head of Investor Relations & Client Relationship Management with the TriSpan Group. Prior to…
David Allan
Chief Financial Officer and Chief Operating Officer - London
Dave Allan is TriSpan’s group COO and CFO and is a member of the Executive Committee. Prior to joining TriSpan, Dave spent more than 10…
Joseph Patrick Dib
Partner - London
JP is a Partner with TriSpan and part of TriSpan’s European private equity team. JP has over 15 years of private equity and consulting experience…
Baudoin Lorans
Partner - New York
Baudoin is a Partner with the Trispan Group and part of Trispan’s U.S. private equity team. Prior to joining Trispan, Baudoin co-led the direct private…
Samir Philippe Heneine
Operating Partner - London
Samir is an Operating Partner with the TriSpan Group. Prior to working with TriSpan, Samir was a senior Executive Director at IBM France and Europe,…
Ben Butler
Operating Partner - New York
Ben’s career as an executive, advisor, and investor in the F&B sector spans 30 years in North America, Asia, the Middle East, and Latin America. …
Anthony Freijy
Partner - New York
Anthony is a Partner with the TriSpan Group and part of TriSpan’s American private equity team. Prior to joining TriSpan in 2019, Anthony was a…
Benjamin Shaw
Director - London
Prior to joining TriSpan, Ben worked in investment banking with the consumer and retail team of Bank of America Merrill Lynch (BofAML) in London. At…
Samih Barbir
Director
Samih is a Director and a Relationship Manager covering the Middle East with the TriSpan Group. Samih started his career as a financial consultant at…
Wassef Atallah
Associate - New York
Prior to joining TriSpan, Wassef worked as a financial analyst for The Brooksville Company in New York, analyzing real estate opportunities and conducting market research…
Nicholas Hirschi
Partner - New York
Nicholas brings to TriSpan over 15 years of professional experience in private equity investing and business advisory roles, gained both in the US and across…
James Ashton
Operating Partner - New York
James is an Operating Partner with the TriSpan Group. James has over 25 years of experience with private equity owned companies, serving as Chairman for…
Joanna Weiss
Director - New York
Joanna is a Director and responsible for leading the firm’s client relationship management initiatives in the United States. Joanna is a seasoned investor relations and…
Fady Rahme
Operating Partner - ESG - London
Fady Joseph Rahme is an ESG Operating Partner with the TriSpan Group. Consultant in management and strategy with a focus on family business governance since…
Benjamin J. Douek
Operating Partner - New York
Benjamin J. (“B.J.”) Douek is a TriSpan Operating Partner. He is a C-level operations and financial executive with extensive capital markets and M&A experience, in-depth…
Chad Wise
Operating Partner - New York
Chad is an Operating Partner with the TriSpan Group. Chad received his Doctor of Dental Surgery in 2001, and quickly identified in his first practice…
Ehud Laska
Operating Partner - New York
Ehud David Laska ("Udi") is an Operating Partner with the TriSpan Group. Udi is an experienced senior investment banking and C level executive with a…
Pericles Mazarakis
Senior Advisor - New York
Pericles is a Senior Advisor with TriSpan. Pericles was the Managing Partner at Trispan before transitioning to his current Senior Advisor role at the Firm.…
Elan Schultz
Founding Partner - New York
Elan is a Founding Partner of TriSpan. Elan has more than 25 years of global experience in private equity, real estate and private credit. Over…
Fady Michel Abouchalache
Founding Partner - London
Fady is a Founding Partner and Chairman of TriSpan. Prior to founding TriSpan, Fady was the CEO of the Quilvest Group, CEO of Quilvest Private…
Rob Gaskell
Director - London
Rob is a Director within the Finance & Operations team in London, where he has the role as Director of Operations. Prior to joining TriSpan,…
Della Mecattaf
Associate - London
Prior to joining TriSpan, Della worked as an investment banking analyst in the Execution team of UBS in London. At UBS, Della has worked on…
Rashmi Patel
Executive Assistant and Office Manager - London
Rashmi is the Executive Assistant and Office Administrator within the TriSpan Group in London. Prior to joining TriSpan, Rashmi spent the last 10 years within…
Marcello Cabral
Associate - London
Marcello is an Associate within the Finance & Operations team at TriSpan. Prior to joining TriSpan, Marcello was an assistant manager in audit and assurance…
Andrea Martini
Associate - London
Andrea is an Associate with TriSpan and part of TriSpan’s European private equity team. Prior to joining TriSpan, Andrea spent 3 years at Alvarez and…
Ferdinand Heger
Analyst - New York
Ferdinand Heger is an Analyst within the TriSpan Group. Prior to joining TriSpan, Ferdinand worked as an Analyst for Oaklins, a global IB and M&A…
Eliott Grabli
Analyst - London
Eliott has been with TriSpan since September 2021. Eliott has worked on several deals, on both the Opportunities Fund I&II and Rising Stars. Prior to…
Andre Scott C. Bastos
Partner - London
Andre brings over 24 years of professional experience in private equity investing and business advisory roles, gained in Europe, Asia-Pacific, and the Americas. Prior to…
Karam Atallah
Director
Karam is a Director and Relationship Manager with the Trispan Group. Prior to joining Trispan, Karam was the Managing Partner of Gefinor Finance, in Beirut,…
Nicole Rajic
Analyst - New York
Nicole is an analyst within the TriSpan Group. Prior to joining TriSpan, Nicole worked at Citi, where she was an analyst on the Tech -…
Will Webster
Analyst - New York
Will Webster is an Analyst within the TriSpan Group. Prior to joining TriSpan, Will worked for WJ Partners, a private equity firm in South Carolina.…
Georges Debbane
Analyst - London
Georges is an analyst within the TriSpan Group. Prior to joining TriSpan, Georges was a C-level executive in a startup overseeing the finance, accounting and…
Jim Mazany
Operating Partner - New York
Jim Mazany is a 30 year restaurant veteran with experience in all aspects of the industry. Jim most recently served as the Chief Executive Officer…
Dimitri Pateras
Director - London
Prior to joining Trispan, Dimitri worked as a finance analyst at Aegeus Shipping S.A. in Greece for 4 years. During his time there he was…
Nadim Majdalani
Operating Partner - London
Nadim is one of the founding members and CEO of eathos, a highly specialized restaurant operating platform with close to 45 sites across the UAE…
Ozair Khan
Analyst - London
Ozair is an analyst within the Finance and Operations team at TriSpan. Prior to joining TriSpan, Ozair was a Senior Associate at KPMG in their…
