Altos Partners

About Altos Partners

Altos Partners ( brings over 70 years of private equity and 120 years of operating experience to portfolio companies via its seasoned team of general partners. Since 2011, the firm has managed more than $300 million of investments in lower middle market companies with revenues under $100 million. Altos focuses on industrial, environmental, infrastructure, and transportation investments. Altos is widely recognized for working with owners to structure flexible acquisition terms that set the stage for healthy, productive, and successful long-term partnerships. 

Altos Partners Website Altos - JL Announcement Altos Executive-in-Residence

Altos Partners
The Mikisew Group

The Mikisew Group

About The Mikisew Group of Companies

The Mikisew Group of Companies (“Mikisew Group” at is the economic development arm of the Mikisew Cree First Nation. Mikisew Group is composed of three main operating entities (wholly owned) with a peak workforce of approximately 850 individuals and 9 limited partnerships and joint ventures (majority owned) servicing the Alberta oil sands in various capacities. Services under the group include site services, fleet maintenance, transportation, emergency response, camp and catering, construction, structural steel, electrical and instrumentation, aerodrome handling, and facilities maintenance.

Mikisew Group Website


About ATB Private Equity

ATB Private Equity, LP has been providing growth equity capital to Alberta entrepreneurs for the last four years, investing in nine Alberta headquartered industries across a variety of industries. ATB Private Equity is very pleased to partner with both Altos and the Mikisew Group in moving the business of JL Filtration forward. “JL Filtration an Alberta-based manufacturer and distributor of specialized water and air filtration products. JL Filtration also provides onsite filtration services through proprietary processing equipment.”

ATB Private Equity Website





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