CARR vs FAST Comparison

Carrier Global manufactures heating, ventilation, and air conditioning, refrigeration, and fire and security products. The HVAC business serves both residential and commercial markets (HVAC segment sales mix is 60% commercial and 40% residential). Carrier's refrigeration segment consists of its transportation refrigeration, Sensitech supply chain monitoring, and commercial refrigeration businesses. The firm's fire and security business manufactures fire detection and suppression, access controls, and intrusion detection products. In April 2023, Carrier announced that it plans to divest its fire and security and commercial refrigeration businesses. The firm also acquired Germany-based Viessmann for approximately $13 billion.

Fastenal opened its first fastener store in 1967 in Winona, Minnesota. Since then, it has greatly expanded its footprint as well as its products and services. Today, Fastenal serves its 400,000 active customers through approximately 1,600 branches, over 2,000 on-site locations, and 15 distribution centers. Since 1993, the company has added other product categories, but fasteners remain its largest category at about 30%-35% of sales. Fastenal also offers customers supply chain solutions, such as vending and vendor-managed inventory.