With a market capitalization (market cap) of $10.35B — a measure of how much the company is worth — Acuity Brands, Inc. is the 944th most valuable company in Industrials as of August 18, 2026. Shares trade at $345.59, down +4.11% on the day.
of 2,587
price ÷ annual EPS
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
Acuity Brands, Inc. operates as a global provider of advanced lighting and building management solutions, serving markets both within North America and internationally. The company's operations are divided into two principal segments: Acuity Brands Lighting and Lighting Controls (ABL), and the Intelligent Spaces Group (ISG). The ABL division offers a comprehensive portfolio of commercial, architectural, and specialized lighting products, alongside control systems and related components, designed for a variety of indoor and outdoor applications. This segment markets its offerings under numerous well-known brands, including Lithonia Lighting, Holophane, Peerless, Gotham, Mark Architectural Lighting, Winona Lighting, Juno, Indy, Aculux, Healthcare Lighting, Hydrel, American Electric Lighting, Sunoptics, eldoLED, nLight, Sensor Switch, IOTA, A-Light, Cyclone, Eureka, Lumniaire LED, Luminis, Dark to Light, and RELOC Wiring Solutions. Its diverse customer base for lighting products spans electrical distributors, major retail home improvement chains, utility providers, national account clients, online retailers, dedicated lighting showrooms, and energy service firms. In contrast, the ISG segment focuses on sophisticated building management systems and location-aware applications, delivered through its Distech Controls, Atrius, and Rockpile Ventures brands. This includes serving system integrators, as well as end-users such as retail establishments, airports, and large corporate campuses. Established in 2001, Acuity Brands, Inc. maintains its corporate headquarters in Atlanta, Georgia.
Visit websiteAs of August 18, 2026, Acuity Brands, Inc. (AYI) is worth $10.35B — this is its market capitalization, the total value of all its outstanding shares.
Acuity Brands, Inc.’s market cap is $10.35B, which ranks it #944 among the most valuable companies in the Industrials sector tracked on MarketCapLens.
Acuity Brands, Inc. (AYI) shares trade at $345.59, down 4.11% on the day, as of August 18, 2026.
Acuity Brands, Inc. trades at a price-to-earnings (P/E) ratio of 26.9, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
FY 2025