Throughout our history, Onex has owned a diverse portfolio of operating companies spanning a wide range of industry sectors.
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Acacium Group
Investment Date September 2020 - Present
Acacium Group (formerly Independent Clinical Services) is a leading specialised staffing, workforce management solutions, and health and social services business operating primarily in Europe and present across four continents globally.
Onex Partners -
Advanced Integration Technology
Investment Date December 2014 - Present
Advanced Integration Technology (AIT) is a leading provider of automation, factory integration and tooling dedicated to the global aerospace, defense and space launch industries.
Onex Partners -
Alliance Atlantis Communications
Investment Date October 1994 - September 1999
During Onex' investment period, Alliance Atlantis Communications was a publicly traded Canadian supplier of high-quality television and film entertainment to North American and international markets.
Onex Corporation -
Allison Transmission
Investment Date August 2007 - June 2014
During Onex' investment period, Allison Transmission was the world's largest manufacturer of commercial-duty automatic transmissions and hybrid propulsion systems.
Onex Partners -
Analytic Partners
Investment Date April 2022 - Present
Analytic Partners is a leading cloud-based, managed software and service platform which leverages a proprietary dataset to help global F1000 customers assess marketing spend effectiveness and optimize future allocations across offline and online media channels.
Onex Partners -
Armtec Limited
Investment Date August 2001 - July 2004
During Onex' investment period, Armtec Limited was a leading provider of steel and high-density polyethylene products and engineered solutions for the Canadian civil engineering industry.
ONCAP -
ASM Global
Investment Date January 2018 - Present
ASM Global is the world’s leading venue management and services company.
Onex Partners -
Automotive Industries Holdings
Investment Date April 1990 - May 1992
During Onex' investment period, Automotive Industries Holdings was a leading designer and manufacturer of high-quality interior trim systems and blow-molded products, primarily serving North American car and light truck manufacturers.
Onex Corporation -
AutoSavvy
Investment Date May 2018 - Present
AutoSavvy is the largest branded title vehicle retailer in the U.S.
ONCAP -
BBAM
Investment Date December 2012 - Present
BBAM is the world's leading dedicated manager of leased aircraft.
Onex Partners -
BC Sugar Refinery
Investment Date August 1997 - June 2003
During Onex' investment period, BC Sugar Refinery was Canada's largest sugar processor.
Onex Corporation -
Beatrice Foods
Investment Date November 1987 - November 1991
During Onex' investment period, Beatrice Foods was one of the largest and most profitable food processing companies in Canada.
Onex Corporation -
Bradshaw Home
Investment Date December 2012 - October 2021
During Onex' investment period, Bradshaw Home was a leading designer, marketer and category manager of everyday houseware products.
ONCAP -
BrightSpring Health Services
Investment Date June 2004 - March 2019
During Onex' investment period, BrightSpring Health Services was a leading provider of residential, training, educational and support services for people with disabilities and special needs in the United States.
Onex Partners -
BSN Sports
Investment Date August 2010 - June 2013
During Onex' investment period, BSN Sports was an industry-leading marketer, manufacturer and distributor of sporting goods and team uniforms in the United States.
ONCAP -
Caliber Collision Centers
Investment Date October 2008 - November 2013
During Onex' investment period, Caliber Collision Centers was one of the largest non-franchised collision repair operators in the United States.
ONCAP -
Canadian Securities Registration Systems
Investment Date April 2004 - March 2006
During Onex' investment period, Canadian Securities Registration Systems was the only provider of Personal Property Security Act registration and search services across Canada.
ONCAP -
Carestream Health
Investment Date April 2007 - September 2022
During Onex' investment period, Carestream Health was a worldwide provider of medical imaging systems and healthcare IT solutions, X-ray imaging systems for non-destructive testing, contract manufacturing / tollcoating for precision films and electronics markets.
Onex Partners -
Celestica
Investment Date October 1996 - Present
Celestica is a global provider of electronics manufacturing services.
Onex Corporation -
Center for Diagnostic Imaging
Investment Date January 2005 - July 2012
During Onex' investment period, Center for Diagnostic Imaging was a leading provider of diagnostic and therapeutic radiology services in the United States.
Onex Partners -
Chatters Canada
Investment Date July 2015 - Present
Chatters Canada is the leading retailer of professional hair care products in Canada and one of the largest hair salon operators in the country.
ONCAP -
Cicis
Investment Date June 2007 - August 2016
During Onex' investment period, Cicis was a leading pizza restaurant company in the United States featuring an “all you want” format of freshly prepared pizzas, pastas, salads and desserts.
ONCAP -
Cineplex ("Loews Cineplex Group")
Investment Date March 2002 - July 2004
During Onex' investment period, Loews Cineplex Group was one of the world's leading film exhibitors, with theatres in the United States, Canada, Mexico, Spain and South Korea.
Onex Corporation -
Clarivate Analytics
Investment Date October 2016 - Present
Clarivate Analytics is an owner and operator of a collection of leading subscription-based businesses focused on scientific and academic research, patent analytics and regulatory standards, pharmaceutical and biotech intelligence, trademark protection and domain brand protection.
Onex Partners -
CMC Electronics Holdings
Investment Date April 2001 - March 2007
During Onex' investment period, CMC Electronics Holdings was a world-class leader in the design, manufacture, sale and support of high-technology electronic products and systems for the military and commercial aviation markets.
ONCAP -
Commercial Vehicle Group
Investment Date October 1997 - August 2004
During Onex' investment period, Commercial Vehicle Group was a manufacturer and assembler of wiper systems, mirror systems and control components for the North American medium and heavy-duty truck market.
Onex Corporation -
Compagnie Générale de Géophysique
Investment Date November 2004 - June 2005
During Onex' investment period, Compagnie Générale de Géophysique was a leading global supplier of applied reservoir solutions, geophysical services and products to the oil and gas industry.
Onex Partners -
Convex
Investment Date April 2019 - Present
Convex is a specialty property and casualty insurance company headquartered in Bermuda with an office in London.
Onex Partners -
Cosmetic Essence
Investment Date December 2004 - May 2009
During Onex' investment period, Cosmetic Essence was a leading provider of outsourced supply chain management services to the personal care products industry, including research and development, manufacturing, filling, packaging and distribution.
Onex Partners -
CSI Global Education
Investment Date January 2006 - November 2010
During Onex' investment period, CSI Global Education was Canada's leader in financial education and testing services.
ONCAP -
Cypress Insurance Group
Investment Date November 1998 - July 2014
During Onex' investment period, Cypress Insurance Group was a property and casualty insurance company focused on the Southeastern U.S.
Onex Corporation -
Davis-Standard
Investment Date December 2011 - December 2021
During Onex' investment period, Davis-Standard was a global leader in the manufacture of highly engineered plastic processing systems.
ONCAP -
Dayton Superior Corporation
Investment Date August 1989 - October 1995
During Onex' investment period, Dayton Superior Corporation was the leading North American producer of construction accessories.
Onex Corporation -
Dura Automotive Systems
Investment Date November 1990 - December 1996
During Onex' investment period, Dura Automotive Systems was the leading manufacturer of cable-actuated control systems in the world.
Onex Corporation -
Edwards Baking Company
Investment Date October 1995 - September 2001
During Onex' investment period, Edwards Baking Company was focused on developing high-value added food products for the food and retail market, mainly frozen ready-to-serve pies.
Onex Corporation -
Emerald Expositions
Investment Date June 2013 - Present
Emerald Expositions is a leading operator of large business-to-business trade shows in the United States across 10 end markets.
Onex Partners -
Emergency Medical Services Corporation
Investment Date February 2005 - May 2011
During Onex' investment period, Emergency Medical Services Corporation was a leading provider of emergency medical services in the United States, serving more than 14 million patients each year.
Onex Partners -
EnGlobe Corporation
Investment Date March 2006 - Present
EnGlobe Corporation is a leading applied sciences services company with operations in Canada, France and the UK.
ONCAP -
EnSource Energy Services
Investment Date January 2000 - December 2003
During Onex' investment period, EnSource Energy Services was a global provider of natural gas compression and power generation equipment and services.
ONCAP -
Fidelity Building Services Group
Investment Date December 2021 - Present
Fidelity Building Services Group is a leading provider of technical building solutions for the commercial and industrial facilities market, delivering best-in-class, non-discretionary services through every phase of a building’s lifecycle.
Onex Partners -
Futuremed Health Care Products
Investment Date February 2004 - January 2006
During Onex' investment period, Futuremed Health Care Products was Canada's leading distributor of medical supplies and equipment to long-term care facilities.
ONCAP -
Galaxy Entertainment
Investment Date December 1998 - April 2009
During Onex' investment period, Galaxy Entertainment was a developer of modern theatres in small and medium-sized markets across North America.
Onex Corporation -
Genesis Healthcare
Investment Date December 2005 - August 2017
During Onex' investment period, Genesis Healthcare was a leading provider of integrated long-term healthcare services in the United States.
Onex Partners -
Hawker Beechcraft Corporation
Investment Date March 2007 - May 2012
During Onex' investment period, Hawker Beechcraft Corporation was a business, special-mission and trainer aircraft manufacturer, designing, marketing and supporting aviation products and services for businesses, governments and individuals worldwide.
Onex Partners -
Hopkins Manufacturing Corporation
Investment Date June 2011 - Present
Hopkins Manufacturing Corporation is a leading designer, manufacturer and marketer of proprietary branded products for the automotive aftermarket.
ONCAP -
Husky International
Investment Date December 2007 - June 2011
During Onex' investment period, Husky International was one of the world's largest suppliers of injection molding equipment and services to the global plastics industry.
Onex Partners -
Image Specialty Partners
Investment Date June 2022 - Present
Image Specialty Partners (formerly Ideal Dental Management Partners) is a specialty dental service organization. The Company partners with doctors who independently diagnose and treat their patients, providing orthodontic, pedodontics, oral surgery and other therapeutic services.
ONCAP -
Imagine Learning
Investment Date March 2021 - Present
Imagine Learning (formerly Weld North Education) is the leading K-12 digital curriculum company in the United States.
Onex Partners -
Imperial Parking Limited
Investment Date March 1996 - April 1997
During Onex' investment period, Imperial Parking Limited was one of North America's largest managers of parking lots and parkades.
Onex Corporation -
InsLogic Holding Corporation
Investment Date October 1999 - February 2005
During Onex' investment period, InsLogic Holding Corporation was a direct selling and systems integration platform for the insurance industry.
Onex Corporation -
International Language Academy of Canada
Investment Date August 2019 - Present
International Language Academy of Canada is a leading English language school that offers language programs, pathway programs and vocational college programs in its modern, boutique campuses in Toronto and Vancouver, Canada.
ONCAP -
J.L. French Automotive Castings
Investment Date April 1999 - September 2005
During Onex' investment period, J.L. French Automotive Castings was a leading designer and manufacturer of aluminum die-cast components and assemblies.
Onex Corporation -
Jack's Family Restaurants
Investment Date July 2015 - August 2019
During Onex' investment period, Jack's Family Restaurants was an Alabama-based operator of premium quick-service restaurants specializing in burgers, fried chicken, made-from-scratch biscuits, crinkle-cut fries and hand-dipped shakes.
Onex Partners -
JELD-WEN Holding
Investment Date October 2011 - August 2021
During Onex' investment period, JELD-WEN Holding was one of the world’s leading manufacturers of windows and doors with operations in North America, Europe and Australasia.
Onex Partners -
Johnstown America Corporation
Investment Date October 1991 - July 1993
During Onex' investment period, Johnstown America Corporation was a leading manufacturer of coal, freight, and intermodal railcars.
Onex Corporation -
Johnstown Wire Technologies
Investment Date December 1992 - July 1993
During Onex' investment period, Johnstown Wire Technologies produced a variety of steel, zinc and aluminum wire, bar and rod products.
Onex Corporation -
Komar Industries
Investment Date June 2021 - Present
Komar Industries is a leading designer and manufacturer of industrial waste and recycling processing systems in the United States.
ONCAP -
KraussMaffei Group
Investment Date December 2012 - April 2016
During Onex' investment period, KraussMaffei Group was a leading global provider of plastics processing machines across a broad variety of industries and technologies.
Onex Partners -
Magellan Health Services
Investment Date January 2004 - November 2005
During Onex' investment period, Magellan Health Services was the leading provider of managed behavioural healthcare services in the United States.
Onex Partners -
Magnatrax Corporation
Investment Date May 1999 - December 2002
During Onex' investment period, Magnatrax Corporation was a North American manufacturer and marketer of engineered steel building systems and components.
Onex Corporation -
Mavis Discount Tire
Investment Date October 2014 - March 2018
During Onex' investment period, Mavis Discount Tire was a leading regional tire retailer operating in the tire and light vehicle service industry.
ONCAP -
Mayzon
Investment Date December 2017 - Present
Mayzon (formerly Laces Group) is a leading designer, manufacturer and marketer of bath accessories and home fashion products sold to retailers.
ONCAP -
Merrithew International Inc.
Investment Date February 2022 - Present
Merrithew International Inc. is a global leader in mindful movement as one of the largest developers, manufacturers and retailers of Pilates equipment, accessories, content and education worldwide.
ONCAP -
Mister Car Wash
Investment Date April 2007 - August 2014
During Onex' investment period, Mister Car Wash operated 125 car washes and 32 lube centers in 13 regional markets throughout the United States.
ONCAP -
Newport Healthcare
Investment Date July 2021 - Present
Newport Healthcare is a leading provider in the United States of evidence-based healing centers for teens and young adults struggling with primary mental health issues.
Onex Partners -
Norex Leasing
Investment Date July 1987 - December 1990
During Onex' investment period, Norex Leasing was Canada's largest independent leasing company.
Onex Corporation -
OneDigital
Investment Date November 2020 - Present
OneDigital is a leading U.S. provider of employee benefits insurance brokerage and retirement consulting services.
Onex Partners -
Onex Packaging
Investment Date November 1984 - November 1988
During Onex' investment period, Onex Packaging was one of Canada's largest manufacturers of rigid packaging.
Onex Corporation -
Onex Technology Investments
Investment Date September 1999 - September 2000
During Onex' investment period, Onex Technology Investments provided seed capital and early-round financing to companies developing innovative electronic business-to-business solutions, e-business infrastructure and high-speed broadband applications.
Onex Corporation -
Ontivity
Investment Date November 2019 - Present
Ontivity (formerly Enertech Holdings) is a leading provider of wireless infrastructure services to telecommunications carriers and tower owners throughout the Southern, Central and Pacific Northwest regions of the United States.
ONCAP -
Parkdean Resorts
Investment Date March 2017 - Present
Parkdean Resorts is a leading operator of caravan holiday parks in the United Kingdom.
Onex Partners -
Partou
Investment Date November 2018 - August 2022
During Onex' investment period, Partou was a leading provider of childcare services in the Netherlands.
Onex Partners -
Performance Group
Investment Date May 1999 - December 2005
During Onex' investment period, Performance Group was a leading supplier of automotive transport and logistics services in North America to automotive OEMs.
Onex Corporation -
Phoenix Pictures
Investment Date November 1995 - December 2000
During Onex' investment period, Phoenix Pictures was a new motion-picture company based in Los Angeles.
Onex Corporation -
Pinnacle Renewable Energy
Investment Date May 2011 - April 2021
During Onex' investment period, Pinnacle Renewable Energy was the longest-established wood pellet producer in Western Canada.
ONCAP -
PowerSchool Group
Investment Date August 2018 - Present
PowerSchool Group provides best-in-class, secure and compliant online education solutions, which include the industry’s leading student information system and school finance, HR and payroll solutions.
Onex Partners -
Precision Concepts International
Investment Date December 2017- Present
Precision Concepts International (formerly IntraPac) is a designer and manufacturer of specialty rigid packaging solutions, as well as a custom injection molder of plastic components.
ONCAP -
Precision Global
Investment Date August 2018 - Present
Precision Global is a leading global manufacturer of packaging dispensing solutions.
ONCAP -
ProSource
Investment Date June 1992 - April 1998
During Onex' investment period, ProSource provided foodservice distribution services to chain restaurants in North America and purchasing and logistics services to the foodservice market.
Onex Corporation -
PURE Canadian Gaming
Investment Date May 2011 - Present
PURE Canadian Gaming operates four casinos across Western Canada.
ONCAP -
Purolator Courier
Investment Date April 1987 - November 1993
During Onex' investment period, Purolator Courier was the clear leader in the time-sensitive transportation industry in Canada.
Onex Corporation -
Radian Communication Services
Investment Date January 2001 - September 2007
During Onex' investment period, Radian Communication Services was the leading North American provider of wireless communications infrastructure and integrated network solutions.
Onex Corporation -
Resource Environmental Solutions (RES)
Investment Date March 2022 - Present
Resource Environmental Solutions (RES) is an ecological restoration company that supports the public and private sectors with solutions for environmental mitigation, stormwater, water quality, and climate and flooding resilience.
Onex Partners -
RSI Home Products
Investment Date October 2008 - February 2013
During Onex' investment period, RSI Home Products was a leading manufacturer of kitchen and bath cabinetry for the home.
Onex Partners -
Ryan
Investment Date October 2018 - Present
Ryan is a leading global tax services and software provider.
Onex Partners -
Ryan Specialty Group
Investment Date June 2018 - Present
Ryan Specialty Group is a leading international specialty insurance organization, which includes a wholesale brokerage firm and an underwriting management organization.
Onex Corporation -
Save-A-Lot
Investment Date December 2016 - April 2020
During Onex' investment period, Save-A-Lot was one of the largest hard-discount grocery retailers for value-seeking shoppers in the United States.
Onex Partners -
SCP Health
Investment Date July 2015 - Present
SCP Health (formerly Schumacher Clinical Partners) is a leading provider of emergency and hospital medicine physician practice management services in the United States.
Onex Partners -
Sedgwick Claims Management Services
Investment Date October 2014- Present
Sedgwick Claims Management Services is a leading global provider of technology-enabled risk, benefits and integrated business solutions.
Onex Partners -
sgsco
Investment Date October 2012 - November 2021
During Onex' investment period, sgsco was a global leader in providing marketing solutions, digital imaging and design-to-print graphic services to branded consumer products companies, retailers and the printers that service them.
Onex Partners -
SIG Combibloc Group
Investment Date March 2015 - December 2020
During Onex' investment period, SIG Combibloc Group was a world leading provider of aseptic carton packaging solutions for beverages and liquid food.
Onex Partners -
SITEL Worldwide Corporation
Investment Date April 1998 - September 2015
During Onex' investment period, SITEL Worldwide Corporation was one of the world’s largest and most diversified providers of customer care outsourcing services.
Onex Corporation -
Sky Chefs
Investment Date May 1986 - December 1993
During Onex' investment period, Sky Chefs was the world’s largest in-flight caterer with 138 flight kitchens in 29 countries on five continents, serving most of the world’s major airlines.
Onex Corporation -
Spirit Aerosystems
Investment Date June 2005 - August 2014
During Onex' investment period, Spirit AeroSystems was one of the world’s largest independent suppliers of large component parts and assemblies for commercial aerostructures.
Onex Partners -
Survitec Group
Investment Date March 2015 - January 2020
During Onex' investment period, Survitec Group was a market-leading provider of mission-critical marine, defence and aerospace survival equipment.
Onex Partners -
Tecta America
Investment Date August 2016 - November 2018
During Onex' investment period, Tecta was a leading national commercial roofing company offering installation, replacement and repair services.
ONCAP -
Tes Global
Investment Date February 2022 - Present
Tes Global is the leading provider of recruitment services to the UK education sector and an international provider of education software solutions.
Onex Partners -
The Delfield/Whitlenge Companies
Investment Date May 1991 - April 1994
During Onex' investment period, The Delfield/Whitlenge Companies offered a top-quality line of stainless steel, custom-fabricated kitchen equipment, as well as ventilation hoods and reach-in refrigerators.
Onex Corporation -
The Warranty Group
Investment Date November 2006 - August 2014
During Onex' investment period, The Warranty Group was one of the world's largest integrated underwriters and administrators of extended warranties on a wide variety of consumer products, including automobiles, consumer electronics and home appliances.
Onex Partners -
TMS International
Investment Date January 2007 - October 2013
During Onex' investment period, TMS International was the largest provider of outsourced industrial services to steel mills in North America and had a substantial and growing international presence.
Onex Partners -
Tomkins Limited
Investment Date September 2010 - July 2014
During Onex' investment period, Tomkins Limited was a global manufacturer of belts and hoses for the industrial and automotive markets and a market-leading building products business.
Onex Partners -
Tower Automotive
Investment Date April 1993 - June 1996
During Onex' investment period, Tower Automotive was the leading, high-quality manufacturer of automotive structural-steel assemblies and components.
Onex Corporation -
Tropicana Las Vegas
Investment Date May 2009 - August 2015
During Onex' investment period, Tropicana Las Vegas operated a hotel and casino resort, offering gaming, accommodation, dining, entertainment, retail, convention and other resort amenities.
Onex Partners -
Unanet
Investment Date December 2022 - Present
Unanet is a leading provider of project-based enterprise resource planning and customer relationship management solutions purpose-built for Government Contractors and architecture, engineering and construction firms.
Onex Corporation -
USI Insurance Services
Investment Date December 2012 - May 2017
During Onex' investment period, USI Insurance Services was one of the largest insurance brokerages in the U.S., offering property and casualty, employee benefits and personal risk insurance products and services.
Onex Partners -
Venanpri Group
Investment Date June 2015 - Present
Venanpri Group (formerly Ingersoll Tools Group) is a leading manufacturer of wear components and hand tools for the agriculture, construction and gardening industries.
ONCAP -
Vencap
Investment Date January 1996 - December 1996
During Onex' investment period, Vencap was a venture-capital fund based in Western Canada that invested in middle-market growth companies.
Onex Corporation -
Walter Surface Technologies
Investment Date September 2018 - Present
Walter Surface Technologies is a leading provider of consumable surface technology solutions for industrial users.
ONCAP -
Wealth Enhancement Group
Investment Date September 2021 - Present
Wealth Enhancement Group is a leading U.S. independent wealth management firm offering comprehensive and customized financial planning and investment management services.
Onex Partners -
WestJet
Investment Date December 2019 - Present
WestJet is Canada’s second largest airline, providing critical infrastructure to Canadians in the form of scheduled service to over 100 destinations in North America, Central America, the Caribbean and Europe.
Onex Partners -
WireCo WorldGroup
Investment Date September 2016 - Present
WireCo WorldGroup is a leading global manufacturer of mission-critical steel wire rope, synthetic rope, specialty wire and engineered products.
Onex Partners -
WIS International
Investment Date March 2003 - January 2007
During Onex' investment period, WIS International was Canada’s largest inventory verification company.
ONCAP -
Wyse Meter Solutions
Investment Date November 2018- Present
Wyse Meter Solutions is a leading provider of innovative submetering and utility expense management solutions for the multi-residential, condominium and commercial markets in Canada.
ONCAP