AAON
AAON, Inc. is a prominent manufacturer and designer of heating, ventilation, and air conditioning (HVAC) equipment, established in 1988 in Tulsa, Oklahoma. The company has expanded its capabilities through strategic acquisitions and growth initiatives, enhancing its product range and manufacturing processes. AAON offers a diverse selection of engineered HVAC solutions tailored for various industries. Their product lineup includes semi-custom and custom rooftop units, data center cooling solutions, cleanroom systems, air handling units, and geothermal heat pumps, among others. These products are designed to meet the specific needs of commercial and industrial buildings across sectors such as healthcare, education, hospitality, and manufacturing. Over the years, AAON has achieved significant milestones, including its initial public offering in 1991 and various acquisitions to bolster its technology and product offerings. The company continues to expand its facilities to accommodate growing demand, solidifying its position as a key player in the HVAC market.
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Headcount trend
AAON went from 448 employees in Jul 2023 to 574 in Jun 2025. Jan to Jun 2025: 74 people joined, 14 left.
Headcount data through Jun 2025
Org structure
Headcount by department
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All salaries6 salary profiles in the US
Most reported roles
H-1B sponsorship
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AAON FAQ
How many employees does AAON have?
AAON has about 574 employees, up 3.4% over the 3 months to Jun 2025.
Does AAON sponsor H1B visas?
Yes. AAON filed 3 H1B (LCA) applications in FY2025, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is AAON's revenue per employee?
AAON makes about $2.2M in revenue per employee, based on $1.26B annual revenue and 574 employees.
How much does AAON pay?
6figr has 6 salary profiles for AAON in the US, with pay broken down by role, level, gender and ethnicity on the AAON salaries page. See AAON salaries
Is AAON a public company?
Yes. AAON is publicly traded under the ticker AAON on NASDAQ.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.