Jason Karl is a Managing Director at Advent, whose known portfolio counts 21 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Managing Director at Advent, whose known portfolio counts 21 companies
- slice
- Shield AI
- Coralogix
- KreditBee
- Nuvemshop
- Nubank
- Pine Labs
- Saronic
- Creditas
- Savage X Fenty
- Skyone
- Volue Infrastructure
- and 9 more
Investor Profile
Founders in the listed sectors Consumer, FinTech, Healthcare and SaaS, and focus areas Biotech, D2C, Data Analytics and Enterprise SaaS fall inside that listing.
Advent appears in Growth, Late-Stage and Seed rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Jason Karl matches their raise.
Colleagues at Advent
Showing 20 of 106
Shantanu Deshpande
Advisor
South Delhi, India
James Mullen
Operating Partner
Needham, United States
James John Britto
Vice President
Mumbai, India
Atin Jain
Director
Mumbai, India
John Maldonado
Managing Partner
Boston, United States
Nicolas Chavanne
Managing Director
London, United Kingdom
Jeff Paduch
Managing Partner
Boston, United States
Shweta Jalan
Managing Partner
Mumbai, India
James Brocklebank
Managing Partner
London, United Kingdom
Chris Egan
Managing Partner
Boston, United States
Abhishek Chauhan
Managing Director
Boston, United States
Rayan Kablan
Mentor
Advance, United States
Ranjan Sen
Managing Partner
Frankfurt, Germany
Bo Huang
Managing Director
Boston, United States
Bryan Taylor
Managing Partner
San Francisco, United States
Gunnar Rydning
Independent Regional Advisor
Oslo, Norway
Patrice Etlin
Managing Partner
São Paulo, Brazil
Michael Marshall
Managing Director
London, United Kingdom
Werner Geissler
Operating Partner
Munich, Germany
Birger Nergaard
Independent Regional Advisor
Oslo, Norway
Frequently asked questions
Who is Jason Karl?
Jason Karl is a private equity investor based in New York, United States, listed as Managing Director at Advent. The known portfolio of that firm counts 21 companies. That portfolio belongs to the firm, not to Jason Karl personally.
What does Jason Karl invest in?
Listed sectors include Consumer, FinTech, Healthcare and SaaS; listed focus areas include Biotech, D2C, Data Analytics and Enterprise SaaS. 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 Jason Karl invest at?
Advent appears in Growth, Late-Stage and Seed rounds across its known deals, and Jason Karl 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 Jason Karl listed at?
Jason Karl is listed as Managing Director at Advent. 106 other people in the database share a firm with Jason Karl.
How do I contact Jason Karl?
An email address, a phone number and a LinkedIn page are on file for Jason Karl. 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