Pentair PLC (NYSE: PNR) is a water treatment and flow control company that designs, manufactures, and sells equipment for moving, treating, and managing water across residential, commercial, and industrial applications. Revenue is generated through product sales across three reportable segments: Flow, Water Solutions, and Pool, as of December 31, 2025. The Flow segment includes pumps, valves, and fluid handling equipment; Water Solutions covers filtration and treatment systems; and Pool covers equipment for swimming pool water management. Pentair is incorporated in Ireland, with its registered principal office in Twickenham, London, and its U.S. management office in Golden Valley, Minnesota. Recent acquisitions include Hydra-Stop, LLC, a manufacturer of specialty insertion valves and line stop fittings, acquired in September 2025 for $292.1 million in cash, and G & F Manufacturing, LLC, a pool heat pump manufacturer, acquired in December 2024 for $116.0 million in cash, net of cash acquired, with an additional contingent earn-out component.

Revenue model

Transactional product sales across three segments: Flow (pumps, valves, fluid handling), Water Solutions (filtration and treatment systems), and Pool (pool water management equipment), as reported in the 10-K filed 2026-02-24.

Products and services

Specialty insertion valves, line stop fittings, installation equipment (Hydra-Stop), pool heat pumps (G & F Manufacturing), pumps, fluid handling equipment, water filtration and treatment systems, pool water management equipment.

Customers and end markets

Residential, commercial, and industrial end markets requiring water movement, treatment, and management, including swimming pool owners and operators.

Value-chain role

Manufacturer and seller of water and flow control equipment; acquirer of specialty water infrastructure product businesses.

Geographic exposure

Registered principal office in Twickenham, London, United Kingdom; U.S. management office in Golden Valley, Minnesota. Geographic revenue breakdown not specified in the provided filing excerpts.

Source: SEC 10-K, filed 2026-02-24

Industry: Special Industry Machinery (No Metalworking Machinery) Peers: Luxfer Holdings PLC