GENERAC HOLDINGS INC. (GNRC)

Generac is a global designer, manufacturer and provider of energy technology solutions, founded in 1959 as Generac Power Systems, Inc. in rural Wisconsin. It supplies power generation equipment, energy storage systems, energy management devices and software, and other power products and services. The company holds one of the leading positions in the North American power equipment market, with a growing international presence, and describes its strategy as "Powering a Smarter World." That strategy pairs traditional and renewable generation, conversion and storage technologies with monitoring and management capabilities. Generac went public in February 2010 and built its International segment, largely through acquisitions, during the 2010s.

Products and services fall into three categories: Residential products, Commercial & Industrial (C&I) products, and Other products and services. The company offers stationary, portable and mobile generators with single-engine outputs from 800W to 3,250kW. Residential automatic standby generators run mainly on natural gas and liquid propane and range from 7.5kW to 150kW, installed with Generac-made automatic transfer switches. Air-cooled models (7.5kW to 28kW) serve small to medium homes, and liquid-cooled models (22kW to 150kW) serve larger homes and small businesses. A new generation of air-cooled units launched in 2025. Other residential offerings include PWRcell battery storage (with a PWRcell 2 launch in 2025), Generac-branded microinverters, ecobee smart home energy management devices, MobileLink connectivity, Wallbox EV charging equipment and load management devices. The C&I line includes standby generators, natural gas generators, newly introduced large-megawatt diesel generators for data centers, battery energy storage systems, mobile energy storage, mobile generators, light towers, mobile heaters and hybrid generators. C&I controls build on Deep Sea industrial controls, Blue Pillar IoT network solutions and Ageto microgrid control technology. Other products include outdoor power equipment powered by engines and batteries.

Customers include homeowners, businesses and industrial users across residential, commercial, industrial, data center, telecom and rental markets. The company estimates about 6.75% penetration of the addressable U.S. home standby market. Demand drivers it cites include power outages from severe weather and an aging grid, rising power prices, electrification, data center and AI buildout, growing interest in cleaner-burning natural gas, and critical infrastructure investment. Generac says it is the leading U.S. supplier of backup power to the telecommunications market, with relationships with Tier 1 carriers and tower companies globally. C&I products are also used for water and wastewater systems, healthcare facilities, other municipal infrastructure and construction projects such as roads, bridges and airports.

Generac sells through a multi-layered, omni-channel distribution approach that includes industrial distributor partners, who provide a global service network alongside direct service teams. It supports large projects with in-house sales, engineering and project management resources, and it is ramping capacity for its large-megawatt generators. The text does not cover suppliers, manufacturing locations, named competitors or current headquarters.