Generac Holdings Inc (NYSE: GNRC) is an energy technology company that designs, manufactures, and sells power generation equipment, energy storage systems, energy management devices, and related power products and services. Revenue comes from transactional product sales across residential, commercial, and industrial end markets, supplemented by services tied to its installed product base. Founded in 1959, Generac serves a broad set of end markets including residential homeowners, commercial businesses, data centers, telecom operators, rental companies, and industrial users. The company describes itself as a global designer, manufacturer, and provider, indicating a vertically integrated model from product development through manufacturing and distribution. The 10-K filed 2026-02-18 covers fiscal year ended December 31, 2025.

Revenue model

Transactional product sales of power generation equipment, energy storage systems, and energy management devices, supplemented by services and support offerings tied to the installed base. Markets served include residential, commercial, data center, telecom, rental, and industrial segments (FY2025 10-K).

Products and services

Power generation equipment, energy storage systems, energy management devices and solutions, and other power products and services (FY2025 10-K, filed 2026-02-18).

Customers and end markets

Residential homeowners, commercial businesses, data centers, telecom operators, rental companies, and industrial customers (FY2025 10-K, filed 2026-02-18).

Value-chain role

Vertically integrated designer and manufacturer of energy technology products, distributed through dealer, distributor, and retail channels to end markets.

Geographic exposure

Global operations; described as a leading global designer, manufacturer, and provider (FY2025 10-K, filed 2026-02-18). Specific revenue by geography not supported by provided excerpts.

Source: SEC 10-K, filed 2026-02-18

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