Sebastien de Halleux – Startup Investor Profile

Sebastien de Halleux is a Founding Partner at Graph Ventures, with an investment thesis focused on early-stage companies. His investment check size varies, supporting a portfolio of 300+ companies. He has previous investments in sectors like Enterprise Applications and HealthTech, primarily in the United States. Sebastien’s professional career includes roles at companies like Playfish and Nokia Ad Service, contributing to his track record. Geographically, his investments extend to various regions globally, with a diverse portfolio including companies acquired by major players like Facebook and Microsoft. Graph Ventures aims to provide support in fundraising, growth, product, and international expansion, leveraging the team’s experience in scaling companies internationally in Latin America, Europe, and Asia.

Location: San Francisco, CA

Country: Belgium

Investment Regions:

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Search results show Sebastien de Halleux’s most recent recorded investment was on Jun 28, 2017 into Talent Works. That date is more than 12 months before the reference date. Therefore classify as low-active. Mentioned invested startup: Talent Works.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.