AAON vs LKQ Comparison

AAON Inc is a manufacturer of air-conditioning and heating equipment. The products include rooftop units, chillers, packaged outdoor mechanical rooms, air-handling units, makeup air units, energy-recovery units, condensing units, geothermal heat pumps, and self-contained units and coils. AAON's products serve the commercial and industrial new construction and replacement markets, primarily in North America.

Since forming in 1998 to consolidate the auto salvage business in the United States, LKQ has developed into a leading distributor of aftermarket and recycled auto parts with around 1,700 facilities across North America and Europe. The company primarily sells into the professional channel and offers an assortment of collision and mechanical parts to both body shops and mechanical repair shops. It also continues to operate more than 70 LKQ pick-your-part junkyards. Separate from the self-service business, LKQ typically purchases around 250,000 salvage vehicles annually that are used to extract vehicle parts for resale.