Arizona’s Most Admired Companies of 2025: Air2o

Arizona’s Most Admired Companies of 2025 are organizations that lead with innovation, integrity, and impact. Arizona’s Most Admired Companies of 2025 will be celebrated at a special awards dinner on October 9, 2025 at Chateau Luxe. We will be profiling one of Arizona’s Most Admired Companies of 2025 each day leading up to the awards dinner. Today, learn more about Air2O.

Air2O

Top Arizona executive: Mike Sullivan, CEO

What it does: Air2O offers HVAC solutions for mission-critical industries.

Innovative trait: Air2O is a pioneer and leader in the development of thermal management technologies, particularly suited to cooling large-scale facilities such as data centers, lithium-ion battery manufacturing plants and indoor agriculture facilities. These facilities must meet exacting standards in some of the harshest environments, from extreme cold to extreme heat and ultra-low humidity. As such, every unit Air2O builds is, to a great extent, custom. That puts innovation front and center as Air2O is continually called upon to solve the unique challenges associated with every microclimate, within the exacting tolerances required by precision-driven manufacturing, technology operations, and agriculture.

Arizona’s Most Admired Companies of 2025 will be celebrated at a special awards dinner on Thursday, October 9, 2025 at Chateau Luxe in Phoenix. The VIP sponsor is Plexus Worldwide, the beverage sponsor is Burch & Cracchiolo, the photo boot sponsor is Tutera Medical and Sottopelle, the digital sponsor is Taft/Sherman & Howard, the floral provider is PJs Flowers and the production sponsor is Merestone.