Stephen Yan works as a Vice President at American Securities. The firm's known portfolio counts 10 companies.
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Investment focus
- Stage
- Late-Stage
Contacts
Affiliated funds' portfolios
Vice President at American Securities, whose known portfolio counts 10 companies
- Presidio
- RPAC
- Unison Site Management
- Acuren
- Advanced Drainage Systems
- Amentum
- Anthony International
- Dauch
- Lakeside Energy
- RealManage
Investor Profile
The listing covers sectors Climate, Hardware and Real Estate, and focus areas Clean Energy, Construction Tech, Defense and Mobility. Startups operating in these areas may find Stephen Yan relevant.
Stage-wise, the deals at American Securities cluster around Late-Stage rounds.
What the affiliated firm has backed is the closest available signal on whether Stephen Yan is worth approaching.
Colleagues at American Securities
Showing 20 of 30
Natasha Kingshott
Principal
New York, United States
Michael Counihan
Investor
New York, United States
Kevin Penn
Managing Director
New York, United States
Kevin Gattshall
Principal
New York, United States
Noah Scherz
Partner
New York, United States
Ryan Nolan
Principal
New York, United States
Michael Sand
Partner
New York, United States
Michael Fisch
Founder & CEO
New York, United States
Ben Dickson
Partner
New York, United States
Brett Roston
Vice President
New York, United States
David Portnoy
Partner
New York, United States
Connor Wentzell
Principal
New York, United States
Aaron Maeng
Managing Director
United States
David Horing
Managing Director
New York, United States
Ian R.
Director
New York, United States
William Gao
Vice President
Shanghai, China
Nikhil Chopra
Director
New York, United States
Bill Fry
Managing Director
New York, United States
Samuel Jong
Vice President
New York, United States
Ross Andrese
Director
New York, United States
Frequently asked questions
Who is Stephen Yan?
Stephen Yan is a private equity investor based in Shanghai, China, listed as Vice President at American Securities. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Stephen Yan personally.
What does Stephen Yan invest in?
Listed sectors include Climate, Hardware and Real Estate; listed focus areas include Clean Energy, Construction Tech, Defense and Mobility. 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 Stephen Yan invest at?
American Securities appears in Late-Stage rounds across its known deals, and Stephen Yan is listed there as Vice President. 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 Stephen Yan listed at?
Stephen Yan is listed as Vice President at American Securities. 30 other people in the database share a firm with Stephen Yan.
How do I contact Stephen Yan?
An email address, a phone number and a LinkedIn page are on file for Stephen Yan. 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 5 September 2026 · How this data is built · Report a correction or request removal