ACE Thermal Systems

ACE Thermal Systems is a prominent provider of thermal management and environmental control systems, primarily serving the aerospace industry. Formed from the merger of two established leaders in the field, the company focuses on innovative solutions for the general aviation sector, particularly for helicopters and fixed-wing aircraft. The company offers a wide range of services, including design and development, simulation and testing, systems integration, and ongoing technical support and maintenance. ACE Thermal Systems specializes in high-performance environmental control systems, with key products such as vapor cycle air conditioning systems, axial and centrifugal fans, cabin pressure control systems, and bleed air control valves. With a significant facility in Seminole, Oklahoma, ACE Thermal Systems is committed to expanding its operations and contributing to local economic growth. The company has plans to create over 60 new jobs in the next five years, reflecting its dedication to job creation and community support. Its advanced testing facilities enable real-time monitoring of system performance, ensuring reliability and compliance in its offerings.

Aviation & Aerospace Seminole, United States Founded 1979 ~84 employees

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Employees
84
+5% in the 3 months to Jun 2025
12-month attrition
10.1%
Tech: 11.3%
H1B sponsor
NA

Headcount trend

ACE Thermal Systems went from 64 employees in Jul 2023 to 84 in Jun 2025. Jan to Jun 2025: 10 people joined, 2 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other44
Engineering21
Operations6
Finance4
Success4
Design3
HR1
Product1

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ACE Thermal Systems FAQ

How many employees does ACE Thermal Systems have?

ACE Thermal Systems has about 84 employees, up 5% over the 3 months to Jun 2025.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.