Julien Brassart Clausen is an Investor at Stealth, whose known portfolio counts 6 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at Stealth, whose known portfolio counts 6 companies
- Lingopal
- NVision Imaging Technologies
- GEMGEM
- Hilt
- Scarlet AI
- SimuPhish
Investor Profile
Founders in the listed sectors AI, FinTech, Hardware and Healthcare, and focus areas Computer Vision, Cybersecurity, DAO tooling and Developer Tools fall inside that listing.
Stage-wise, the deals at Stealth cluster around Pre-Seed, Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether Julien Brassart Clausen is worth approaching.
Colleagues at Stealth
Showing 20 of 86
Ali Sina
Founder and CEO
Irvine, United States
Vishal Lugani
Stealth │ Venture Capital Investor
San Francisco, United States
Kerem Ozkan
Investor
New York, United States
James Isilay
Investor
Zürich, Switzerland
Nurzhas M.
Founder
San Francisco, United States
Christian Stiebner
Venture Partner
Germany
Wenyi Zhu
Angel Investor
San Francisco, United States
Baris Aksoy
Investor
San Francisco, United States
Thomas Williams
Board
United Kingdom
Jordan Clifford
Investor
Austin, United States
Sean Fee
Founder, Executive, Investor
San Francisco, United States
George Stamelos
Investor
London, United Kingdom
Marissa Bertorelli
Investor
San Francisco, United States
Justus Byok
Affiliated
Berlin, Germany
Gareth Keane
Investor
Santa Clara, United States
Gosia Karas
Investor
New York, United States
Aaryaman Vir Shah
Affiliated
Mumbai, India
Manish Gambhir
Board Member
New Delhi, India
Deon Nicholas
Investor
San Mateo, United States
Thilakshan K.
Investor
Atlanta, United States
Frequently asked questions
Who is Julien Brassart Clausen?
Julien Brassart Clausen is an accelerator partner and venture capital investor based in London, England, United Kingdom, listed as Investor at Stealth. The known portfolio of that firm counts 6 companies. That portfolio belongs to the firm, not to Julien Brassart Clausen personally.
What does Julien Brassart Clausen invest in?
Listed sectors include AI, FinTech, Hardware and Healthcare; listed focus areas include Computer Vision, Cybersecurity, DAO tooling and Developer Tools. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Julien Brassart Clausen invest at?
Stealth appears in Pre-Seed, Seed and Series A rounds across its known deals, and Julien Brassart Clausen is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Julien Brassart Clausen listed at?
Julien Brassart Clausen is listed as Investor at Stealth. 86 other people in the database share a firm with Julien Brassart Clausen.
How do I contact Julien Brassart Clausen?
An email address, a phone number and a LinkedIn page are on file for Julien Brassart Clausen. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal