Onex Overview

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  • Toronto, Canada
  • 10000+ Employees
  • 1984
  • Company - Public (OCX)
  • Investment & Asset Management
  • $10+ billion (USD)


Investment firm Onex holds equity interests in companies across several industries in North America. It mainly focuses on manufacturing and health care, but has holdings in the financial services, building products, and transportation sectors, as well. While large-cap private ...

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Onex Reviews

Recommend to a Friend
Approve of CEO
Gerald W. Schwartz
Gerald W. Schwartz
11 Ratings
Current Employee, more than 5 years

"Great place to work"

Jan 19, 2023 - Associate in New York, NY


Strong leadership and coaching, helpful mentorship, fair pay


Long hours since the work is deal driven

Advice to Management

Keep it up!
See All 33 Reviews

Diversity & Inclusion at Onex

(11 Reviews)

Onex Interviews

Getting an Interview
Applied online60%

  1. Managing Director Interview

    Anonymous Employee in United States
    No Offer
    Neutral Experience
    Average Interview


    One day with several short (30) min interviews. Follow-up was scheduled and cancelled. Overall, professional process that was inclusive, but it was clear the interviewers were not trained or skilled at interviewing.

    Basic background questions - no specific format

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Onex Awards & Accolades

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Onex FAQ

(25 Questions)

All answers shown come directly from Onex Reviews and are not edited or altered.

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What are perks and other benefits like at Onex?

...good culture, company paid benefits, lunch allowance...

February 17, 2023

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People Also Ask about Onex

Employees rate Onex 3.9 out of 5 stars based on 33 anonymous reviews on Glassdoor.

To get a job at Onex, browse currently open positions and apply for a job near you. Once you get a positive response, make sure to find out about the interview process at Onex and prepare for tough questions.

Overall, 72% of employees would recommend working at Onex to a friend. This is based on 31 anonymously submitted reviews on Glassdoor.

42% of job seekers rate their interview experience at Onex as positive. Candidates give an average difficulty score of 2.6 out of 5 (where 5 is the highest level of difficulty) for their job interview at Onex.

88% of employees think that Onex has a positive business outlook. This is based on anonymous employee reviews submitted on Glassdoor.

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