BUFFALO, N.Y.--(BUSINESS WIRE)--Industrial customers now have access to innovative heat transfer products and solutions from API Heat Transfer Inc. and ThermaSys Corp. through a single corporate ...

CHICAGO, October 01, 2025--(BUSINESS WIRE)--API Heat Transfer Inc. ("API" or the "Company"), a global leader in the design and manufacture of specialty heat exchangers and heat transfer solutions, ...

Cheektowaga-based API Heat Transfer has another new owner, this time Wellspring Capital Management, a private equity firm based in New York City. A Wellspring affiliate acquired the business from ...

BUFFALO, N.Y. — With the merger of API Heat Transfer Inc. and ThermaSys Corp. under the API Heat Transfer name, the company said it now offers a complete selection of standard and custom-engineered ...

Wellspring Capital Management LLC (“Wellspring”) today announced that an affiliate has acquired API Heat Transfer Inc. (“API Heat Transfer”), one of the largest full-service producers of industrial ...

API Heat Transfer has named Stephen Rennie its new president and chief executive officer. The Cheektowaga-based company designs and makes specialty heat transfer technologies. The company employs more ...