Carl Liebert is a Managing Director at American Securities, whose known portfolio counts 10 companies.
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Investment focus
- Stage
- Late-Stage
Contacts
Affiliated funds' portfolios
Managing Director at American Securities, whose known portfolio counts 10 companies
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Investor Profile
Carl Liebert is listed against sectors Climate, Hardware and Real Estate, and focus areas Clean Energy, Construction Tech, Defense and Mobility in the database.
American Securities appears in Late-Stage rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Carl Liebert matches their raise.
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
Stephen Yan
Vice President
Shanghai, China
Bill Fry
Managing Director
New York, United States
Samuel Jong
Vice President
New York, United States
Frequently asked questions
Who is Carl Liebert?
Carl Liebert is a private equity investor based in Austin, Texas, United States, listed as Managing Director at American Securities. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Carl Liebert personally.
What does Carl Liebert 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 Carl Liebert invest at?
American Securities appears in Late-Stage rounds across its known deals, and Carl Liebert is listed there as Managing Director. 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 Carl Liebert listed at?
Carl Liebert is listed as Managing Director at American Securities. 30 other people in the database share a firm with Carl Liebert.
How do I contact Carl Liebert?
An email address, a phone number and a LinkedIn page are on file for Carl Liebert. 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