William Aliber is an Investor at PSG, whose known portfolio counts 20 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at PSG, whose known portfolio counts 20 companies
- Mistral AI
- Aikido Security
- Packback
- NoTraffic
- AirWorks
- Guidde
- Pixellot
- SavvyMoney
- Hostaway
- MindBridge
- AppHub
- HeroDevs
- and 8 more
Investor Profile
Founders in the listed sectors AI, Commerce, Consumer and FinTech, and focus areas Analytics, Cloud Infrastructure, Content and Cybersecurity fall inside that listing.
PSG appears in Growth, Late-Stage and Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether William Aliber is worth approaching.
Colleagues at PSG
Showing 20 of 49
Tom Reardon
Managing Director
Boston, United States
Hugo Buret
Tech Investor
London, United Kingdom
James Zevzavadjian
Investment Analyst
Boston, United States
Anna Grigoryeva
Senior Vice President
London, United Kingdom
Christopher Giron
Tech Investing
Boston, United States
Antonio Weingärtner Alemparte
Growth Investor
London, United Kingdom
Aidan Swenson
Investment Analyst
Waltham, United States
Fritz Petersen
Growth Equity Investor
Boston, United States
Asaf Joffe
Investment Team at PSG
Israel
Tomás Olalde Pablos
Growth Investor
London, United Kingdom
Muj Khan
Investor
Boston, United States
Fateh Abdullayev
Investment Manager
Baku City, Azerbaijan
Ellie McCabe
Investment Professional
Boston, United States
Daisy R.
Technology Investor
London, United Kingdom
Bryan Wiener
Senior Advisor
United States
Rotem Shacham
Director
Israel
Lisa Lee
Managing Director
New York, United States
Edward Hughes
Managing Director
London, United Kingdom
Quentin Jonas
Managing Director
Paris, France
Liza Konovalova
Investor
Boston, United States
Frequently asked questions
Who is William Aliber?
William Aliber is a private equity investor based in Prairie Village, Kansas, United States, listed as Investor at PSG. The known portfolio of that firm counts 20 companies. That portfolio belongs to the firm, not to William Aliber personally.
What does William Aliber invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include Analytics, Cloud Infrastructure, Content and Cybersecurity. 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 William Aliber invest at?
PSG appears in Growth, Late-Stage and Seed rounds across its known deals, and William Aliber 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 William Aliber listed at?
William Aliber is listed as Investor at PSG. 49 other people in the database share a firm with William Aliber.
How do I contact William Aliber?
A LinkedIn page is on file for William Aliber. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal