Andrew Sheiner works as a Managing Director at Onex. The firm's known portfolio counts 10 companies.
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Investment focus
- Stage
- Late-Stage
Contacts
Affiliated funds' portfolios
Managing Director at Onex, whose known portfolio counts 10 companies
- Ryan
- Analytic Partners
- Emerald X
- OneDigital
- PowerSchool
- Resource Environmental Solutions
- Ryan Specialty Group
- Unanet
- Wealth Enhancement Group
- Weld North Education
Investor Profile
Founders in the listed sectors Education, FinTech, Healthcare and SaaS, and focus areas Business Intelligence, Data Analytics, EdTech and Enterprise SaaS fall inside that listing.
Stage-wise, the deals at Onex cluster around Late-Stage rounds.
The firm portfolio and the focus above give founders context on whether Andrew Sheiner matches their raise.
Colleagues at Onex
Showing 20 of 21
Faiz Hemani
Managing Director
Toronto, Canada
Mike Bangiyev
Managing Director
New York, United States
Adrien Faure
Managing Director
London, United Kingdom
Adam Cobourn
Managing Director
Toronto, Canada
Wole James
Managing Director
Toronto, Canada
Anthony Munk
Vice Chairman
London, United Kingdom
Zach Levitt
Managing Director
New York, United States
Kosty Gilis
Managing Director
Toronto, Canada
Bobby Le Blanc
Chief Executive Officer
New York, United States
Lori Shapiro
Chief Executive Officer
Toronto, Canada
Kristen Bergin
Investor
Toronto, Canada
Whitney Gaston
Managing Director
New York, United States
Claire Glossop Irani
Principal
United Arab Emirates
James Willey
Managing Director
Toronto, Canada
John Neelamkavil
Senior Principal
New York, United States
Adam Moore
Principal
New York, United States
Brendan Blaikie
Principal
Toronto, Canada
Fabian Schaale
Principal
United Kingdom
Paul W. Edwards
Managing Director
United Kingdom
Jake Clements
Principal
Toronto, Canada
Frequently asked questions
Who is Andrew Sheiner?
Andrew Sheiner is a private equity investor based in Toronto, Ontario, Canada, listed as Managing Director at Onex. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Andrew Sheiner personally.
What does Andrew Sheiner invest in?
Listed sectors include Education, FinTech, Healthcare and SaaS; listed focus areas include Business Intelligence, Data Analytics, EdTech 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 Andrew Sheiner invest at?
Onex appears in Late-Stage rounds across its known deals, and Andrew Sheiner 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 Andrew Sheiner listed at?
Andrew Sheiner is listed as Managing Director at Onex. 21 other people in the database share a firm with Andrew Sheiner.
How do I contact Andrew Sheiner?
A LinkedIn page is on file for Andrew Sheiner. 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 5 September 2026 · How this data is built · Report a correction or request removal