Aviation Technical Services is listed on the portfolio pages of JLL Partners (portfolio page) and NewSpring Capital (portfolio page). JLL Partners lists it as current; NewSpring Capital lists it as exited.
https://youtu.be/D2fKTT2LyoI ATS IS WHAT WE MAKE IT For more than 50 years, ATS (Aviation Technical Services) has been providing industry-leading, comprehensive MRO and supply chain support services for aircraft operators, asset managers, and other service organizations, including OEMs.
Source: atsmro.com, read November 2026
Aviation Technical Services is a Business Services company. Its owner on record, JLL Partners, is a leveraged buyout firm founded in 1987, headquartered in New York City, United States, with $4 billion under management. JLL Partners lists 29 companies in the index, 3 of them in Business Services. Also backed by NewSpring Capital.
JLL Partners is an American private equity firm specializing in middle-market leveraged buyouts and recapitalizations.
Read the JLL Partners profileNewSpring Capital invests in lower-middle market companies across five distinct strategies focused on growth, healthcare, mezzanine financing, holdings, and franchises.
Read the NewSpring Capital profileAviation Technical Services is listed on the portfolio pages of JLL Partners (portfolio page) and NewSpring Capital (portfolio page). JLL Partners lists it as current; NewSpring Capital lists it as exited.
Aviation Technical Services is in Business Services. Classified from the company's own description.
JLL Partners is headquartered in New York City, United States.
JLL Partners lists 2 other Business Services companies in the index, including TruMetric and Xact Data Discovery.
Aviation Technical Services' website is https://www.atsmro.com/.
6 of 28 shown
See the full JLL Partners portfolio.
6 of 49 shown
See the full NewSpring Capital portfolio.
Browse PE-backed companies.
