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Julien Brissonneau
Julien Brissonneau
Research Assistant (RA) Mechanical & Aerospace | Pioneer Fund
California, Mountain View, United States
Julien Brissonneau
Summary
Julien Brissonneau is a dynamic entrepreneur and co-founder of Ledger Investing, where he serves as Chief Strategy Officer. With a robust background in finance and engineering, he has honed his skills in various positions, including FX Structuring at Crédit Agricole CIB and as a Bid Manager at Thales. His academic credentials include advanced degrees in Aerospace Engineering and International Finance from prestigious institutions such as HEC Paris and the University of Florida. Julien's experience at Y Combinator reflects his commitment to innovation and startup culture. He is also a Venture Partner at Pioneer Fund, where he leverages his expertise to support emerging businesses. His interests span across mechanical and aerospace fields, showcasing a rare blend of technical and financial acumen. Julien's career trajectory illustrates his adaptability and leadership in fast-paced environments, making him a valuable asset in any venture.
Julien Brissonneau
Work Experience
Fellow at
South Park Commons
October 2025 - Present
Julien Brissonneau
Education
HEC Paris, Master of Science (M.Sc.), International Finance
Arts et Métiers ParisTech, Engineer’s Degree, Industrial Engineering
University of Florida, Master of Science (M.Sc.), Aerospace Engineering
Frequently Asked Questions about Julien Brissonneau
What is Julien Brissonneau email address?
Julien Brissonneau's primary email address is ******@ledgerinvesting.com. To view the full verified email and additional contact details, sign up for free with Muraena.
What company does Julien Brissonneau work for?
Julien Brissonneau is a Research Assistant (RA) Mechanical & Aerospace at Pioneer Fund.
Where Julien Brissonneau graduated from?
Julien Brissonneau holds a degree in null from HEC Paris.
How can I directly contact Julien Brissonneau?
To contact Julien Brissonneau directly, you can use the email address ******@ledgerinvesting.com. Complete contact information is available upon registration with Muraena.
Is Julien Brissonneau an immigrant?
Yes, Julien Brissonneau is an immigrant and currently based in United States
Who is Julien Brissonneau?
Julien Brissonneau is a dynamic entrepreneur and co-founder of Ledger Investing, where he serves as Chief Strategy Officer. With a robust background in finance and engineering, he has honed his skills in various positions, including FX Structuring at Crédit Agricole CIB and as a Bid Manager at Thales. His academic credentials include advanced degrees in Aerospace Engineering and International Finance from prestigious institutions such as HEC Paris and the University of Florida. Julien's experience at Y Combinator reflects his commitment to innovation and startup culture. He is also a Venture Partner at Pioneer Fund, where he leverages his expertise to support emerging businesses. His interests span across mechanical and aerospace fields, showcasing a rare blend of technical and financial acumen. Julien's career trajectory illustrates his adaptability and leadership in fast-paced environments, making him a valuable asset in any venture.
Julien`s contact details
******@ledgerinvesting.com
Colleagues
Managing General Partner
Research Associate & Project Lead
Investments Analyst
Associate
Chief Operating Officer
Summer Research Student