Aaon(NASDAQ) AAON

AAON helps businesses keep their buildings cool and comfortable. They make specialized heating and cooling units for large offices and data centers. These custom machines are built to last long and save energy.

The Climate Solutions Catalog

• Rooftop Units: Heating and cooling systems installed on top of buildings; covers capacities from 2 to 261 tons.
• Data Center Cooling: Custom thermal systems for high-density computing; includes liquid cooling tools like the Coolant Distribution Unit.
• Cleanroom Systems: Environmental control units for pharmaceutical and medical labs; ensures precise air quality and pressure.
• Air Handling Units: Indoor and outdoor machines that move and clean air; includes modular systems for various commercial markets.
• Controls and Parts: Software and hardware that manage equipment performance; supported by factory-owned retail stores and online sales.

Growth and Expansion

• Acquired BASX in December 2021 to enter the high-growth hyperscale data center and cleanroom markets.
• Completed the 225,500 square foot expansion of the Longview, Texas manufacturing plant in January 2025.
• Purchased a 35.7-acre manufacturing facility in Memphis, Tennessee in December 2024 to increase production capacity.
• Opened a new 36,000 square foot welding shop in Redmond, Oregon in September 2024.
• Launched the Alpha Class technology platform to meet rising demand for building decarbonization through heat pumps.

What Makes AAON Different

The company uses a mass semi-customization strategy that combines the speed of a factory line with the precision of custom engineering. Their specialized research lab allows them to test large equipment in extreme conditions like 50 mph winds and heavy snow before shipping.

Key Financial Facts

• Revenue reached $424.2 million in Q4 2025, up 42.5% from Q4 2024.
• Operating income rose to $44 million in Q4 2025, up 49.4% year-over-year.
• The order backlog hit $1.83 billion as of December 31, 2025, compared to $867.1 million the previous year.
• Net income was $32 million in Q4 2025, up 29.7% from $24.7 million in Q4 2024.
• Operating cash flow increased to $19.3 million in Q4 2025 from $845,000 in Q4 2024.

Evolution and Adaptability

AAON has transitioned from a standard commercial HVAC maker to a provider of mission-critical cooling for the artificial intelligence and data center industries. Constant investment in manufacturing space and new technology platforms helps the company navigate shifting environmental regulations.