Company Overview
About A. O. Smith
A. O. Smith is a global manufacturer of residential and commercial water heaters, boilers, and water treatment products sold under the A. O. Smith, State, American, and Lochinvar brands across North America, China, India, and Europe. Founded in 1874 and headquartered in Milwaukee, Wisconsin, A. O. Smith is listed on the NYSE and generates approximately $3.5 billion in annual revenue. The company is the largest water heater manufacturer in North America, holding approximately 38% market share, and the second largest in China through its Smith brand.
Business Model & Competitive Advantage
A. O. Smith's residential products range from traditional tank water heaters to heat pump water heaters (HPWHs), which are 2-3 times more energy efficient than conventional electric resistance models. The company has been a beneficiary of the energy transition push, as HPWH demand has surged with government incentives (IRA tax credits) and utility programs encouraging replacement of gas water heaters. Commercial products serve hotels, hospitals, restaurants, and apartment buildings with high-efficiency condensing water heaters and boilers.
Competitive Landscape 2025–2026
In 2025, A. O. Smith has seen strong demand for heat pump water heaters as building electrification mandates expand in US cities and states and federal tax credits make upgrades economically attractive. The company has invested in manufacturing capacity for HPWHs and partnered with utilities running heat pump water heater programs. China operations, which had been a significant growth driver, have faced slower growth amid Chinese economic headwinds. A. O. Smith's 2025-2026 strategy focuses on HPWH growth in North America and India expansion as the rising middle class drives water heater market growth.
Recent Activity
View all →Key Differentiators
Emerging Innovator
A. O. Smith is an emerging player bringing innovative solutions to the Construction Tech market.
Enterprise Scale
With $3.5B in revenue, A. O. Smith operates at enterprise scale with proven market validation.
Frequently Asked Questions
Estimated Visibility Trend (Beta)
Simulated 8-week rolling score
Based on estimated brand signals. Historical tracking coming soon.
Similar Brands
Bentley Systems
Bentley Systems, Incorporated is an Exton, Pennsylvania-based infrastructure engineering software company — publicly traded on NASDAQ (NASDAQ: BSY) — providing software for the design, construction, o
Redfin
Redfin Corporation was a Seattle-based technology-powered real estate brokerage — publicly traded on NASDAQ (RDFN) from 2017 until its acquisition by Rocket Companies in March 2025 — that combined sal
Trimble Construction One
Trimble Construction One is the integrated construction management platform from Trimble Inc., a technology company founded in 1978 and headquartered in Westminster, Colorado, that provides positionin
Procore
Procore Technologies is a Carpinteria, California-based construction management software platform providing general contractors, specialty contractors, and project owners with project management, qual
EMCOR Group
EMCOR Group, Inc. is the largest mechanical and electrical (M&E) construction and services company in the United States, headquartered in Norwalk, Connecticut. Founded through the 1994 merger of JWP I
Autodesk Construction Cloud
Autodesk Construction Cloud is the construction technology platform of Autodesk Inc. (NASDAQ: ADSK) — formed through the integration of PlanGrid, BuildingConnected, Assemble, and BIM 360 acquisitions
Compare A. O. Smith with Competitors
Side-by-side AI visibility scores, platform breakdown, and market position.
Claim This Profile
Are you from A. O. Smith? Claim your profile to see full AI mention excerpts, get weekly visibility change alerts, and optimize how AI systems describe your brand.
Claim A. O. Smith Profile →Track AI Visibility in Real Time
Monitor how ChatGPT, Gemini, Perplexity, and Claude mention A. O. Smith vs competitors. Get alerts when AI recommendations shift.
Start Free Tracking →