Watts Water Technologies

Watts Water Technologies, Inc. is a leading provider of water management and conservation solutions, designing and manufacturing a diverse array of products for residential, commercial, industrial, and municipal applications. The company's offerings include flow control products such as backflow preventers and water pressure regulators, as well as heating, ventilation, and air conditioning (HVAC) systems, including boilers and water heaters. Additionally, Watts provides drainage and water reuse solutions, encompassing engineered rainwater harvesting systems, and water quality products like filtration and conditioning systems. With a focus on safety, energy efficiency, and innovative technology, the company also features smart home products, including advanced thermostats and mixing systems. Established in 1874 and headquartered in North Andover, Massachusetts, Watts Water Technologies distributes its products through various channels, including plumbing and heating wholesalers, original equipment manufacturers, and retail chains.

Elie Melhem

President, Asia-Pacific

Munish Nanda

President, Americas and Europe

Robert Pagano

President and CEO

41 past transactions

I-CON

Acquisition in 2025
I-CON manufactures and distributes electronic plumbing controls and cloud-connected valves for commercial & industrial purposes.

Josam Company

Acquisition in 2023
Josam Company is a manufacturer specializing in plumbing and drainage products tailored for the commercial building industry. The company offers a wide range of items, including drainage systems, plumbing components, pipes, valves, gaskets, and fittings. Additionally, Josam provides customized solutions to cater to the diverse needs of its customers, which include commercial, industrial, and multi-family sectors. With a commitment to quality and performance, the company aims to deliver effective drainage solutions and comprehensive support to meet customer requirements.

Bradley Corporation

Acquisition in 2023
Bradley produces healthcare applications such as shower systems, water heaters, toilet dividers, bathroom accessories, and wash fountains. Bradley supports a wide range of customers, from tiny local businesses to multinational organizations.

Enware Australia

Acquisition in 2023
Enware Australia is a professional plumbing and safety equipment supplier to a wide range of commercial businesses. With some more than local personnel specialising in design, engineering, production, and sales across a wide range of industries, Enware, in collaboration with a vast worldwide partner network, creates fit-for-purpose solutions that address difficult issues by delivering:

PVI Industries

Acquisition in 2016
PVI Industries, LLC is a manufacturer based in Fort Worth, Texas, specializing in commercial domestic and process water heaters. Established in 1961, the company produces a wide range of water heating solutions that utilize various energy sources, including gas, oil, electric, steam, and hot water. PVI Industries offers products suitable for diverse applications across commercial, institutional, and industrial sectors, serving clients such as schools, hospitals, hotels, military barracks, and correctional facilities. In addition to manufacturing water heaters, the company provides installation, maintenance, troubleshooting, repair, and customer support services. Its products range from hot water storage tanks to advanced water heater controls, and they are distributed through representatives in the United States, Canada, and internationally. PVI Industries, LLC operates as a subsidiary of Watts Regulator Company.

Apex Valves

Acquisition in 2015
Apex Valves, established in 1982 and headquartered in Auckland, New Zealand, specializes in the design and manufacture of control valves for low and high pressure hot water and filtration systems. Its product portfolio includes plumbing control valves, pressure limiting valves, tempering valves, valve and combi packs, accessories, and float and reservoir valves for the agricultural industry. The company distributes its products through various channels and operates as a subsidiary of Watts Water Technologies, Inc.

AERCO International

Acquisition in 2014
AERCO International, Inc. (AERCO) is a leading supplier of boilers and water heating products, and the originator of semi-instantaneous water heating. When AERCO was founded in 1949, it introduced a revolutionary design for an indirect-fired water heater that heated water on demand, and without storage, at a controlled temperature. This innovation became today's standard for water heaters. With continued improvements, AERCO has been able to maximize the recovery of latent heat energy, significantly increasing the operating efficiency of this equipment.

Socla SAS

Acquisition in 2011
Socla is a manufacturer based in Virey Le Grand, France, specializing in self-acting and actuated valves for water systems. The company produces a range of products including check valves, backflow preventers, control valves, and pressure-reducing valves. In addition to manufacturing, Socla also offers installation services for its products, catering to various applications within the water industry.

Austroflex Rohr-Isoliersysteme

Acquisition in 2010
Austroflex Rohr-Isoliersysteme is an Austrian manufacturer specializing in pre-insulated flexible pipe systems, primarily for district heating applications. The company produces pre-insulated polyethylene (PEX) and stainless steel corrugated pipes designed for both hot and cold water usage. Additionally, Austroflex provides solutions tailored for solar energy and high-temperature applications, reflecting its commitment to innovative and efficient piping solutions in the energy sector.

Blue Ridge Atlantic Enterprises

Acquisition in 2010
Blue Ridge Atlantic Enterprises is a manufacturer and distributor specializing in complete rainwater harvesting systems. The company provides a comprehensive range of products, including storage tanks, filtration equipment, water treatment technologies, and pumping solutions. Serving a diverse clientele that includes businesses, institutions, industrial facilities, and the agricultural sector, Blue Ridge Atlantic Enterprises focuses on delivering effective and sustainable water management solutions.

Blücher Metal

Acquisition in 2008
Blücher Metal is a manufacturer specializing in stainless steel drainage systems for various sectors, including residential, commercial, industrial, and marine applications in Europe. The company's extensive product portfolio features pipes, fittings, floor drains, channels, and specialized drains for roofs and penetrations. Blücher Metal focuses on delivering solutions that ensure optimal flow capacity and hygiene while minimizing maintenance requirements, thus providing clients with durable and reliable drainage options. Additionally, the company offers operation and maintenance services to support the longevity and efficiency of its products.

Topway Global

Acquisition in 2007
Topway Global is a privately held company that manufactures a wide variety of water softeners.

Black Teknigas

Acquisition in 2006
Black Teknigas designs, develops and manufactures a range of gas control products and systems for combustion, industrial, medical, laboratory and specialty gas.

Kim Olofsson Safe

Acquisition in 2006
Kim Olofsson Safe is a privately held company that manufactures electronic controls for heat pump, solar and pellet heater applications.

Calflex Manufacturing

Acquisition in 2006
Calflex Manufacturing is a privately held company that manufactures and distributes flexible air and fluid conveyance systems.

ATS Expansion Group

Acquisition in 2006
ATS Expansion Group is a manufacturer of a wide range of products addressing the French wholesale and do-it-yourself markets.

Dormont Manufacturing Company

Acquisition in 2005
Dormont Manufacturing Company specializes in the production of stainless steel connectors designed for use with natural and liquid petroleum gases, as well as other fluid conveyance applications.

Core Industries

Acquisition in 2005
Core Industries is a privately that manufactures fluid controls and construction products; test, measurement, and control.

FEBCO

Acquisition in 2005
FEBCO manufactures backflow prevention assemblies for municipalities and water authorities. FEBCO backflow preventers are designed to keep chemicals and pollutants that come into contact with the pipes and fixtures in water distribution systems from contaminating your drinking water.

Mueller Steam Specialty

Acquisition in 2005
Mueller Steam Specialty supplier of strainers and the provider of specialty products serving the valve industry.

Flexflow Tubing

Acquisition in 2005
Flexflow Tubing manufactures PEX tubing for potable and non-potable applications.

Changsha Valve Works

Acquisition in 2005
Changsha Valve Works is a manufacturer of large diameter hydraulic actuated butterfly valves for thermo-power and hydro-power plants, water distribution projects and water works projects in China.

Donald E. Savard - Water Connector Business

Acquisition in 2005
Donald E. Savard offers water connectors in various types comprising reinforced PVC hose and stainless steel wire.

Microflex N.V

Acquisition in 2005
Microflex N.V is in the manufacture of innovative products to control the efficiency, safety, and quality of water within residential, commercial, and institutional applications.

Alamo Water Refiners

Acquisition in 2005
Alamo Water Refiners engages in the manufacture and distribution of water treatment system.

HF Scientific

Acquisition in 2005
HF Scientific is a manufacturer and distributor of instrumentation equipment, test kits, and chemical reagents specifically designed for monitoring water quality across various applications. The company offers a range of products, including measurement electrodes, chlorine and turbidity test kits, streaming current monitors, and buffers. By providing essential tools for water quality assessment, HF Scientific supports industries and organizations that require precise monitoring to ensure water safety and compliance with regulatory standards.

Electro Controls

Acquisition in 2005
Electro Controls designs and assembles a range of electrical controls for the HVAC market, with sales primarily in the United Kingdom.

Sea Tech

Acquisition in 2005
Sea Tech is a manufacturer of plumbing products that specializes in providing cost-effective solutions for fluidic connection needs. The company offers a diverse range of standard and custom quick connect fittings, valves, connectors, and manifolds, as well as PEX tubing tailored to meet specific customer requirements. Through its innovative product line, Sea Tech addresses various applications within the plumbing industry, ensuring reliable and efficient fluid management solutions.

McCoy Enterprises

Acquisition in 2004
McCoy Enterprises distributes its products under the brand names of Orion, Flowsafe and Laboratory Enterprises.

TEAM Precision Pipe Work

Acquisition in 2004
TEAM Precision Pipe Work custom designs and manufactures manipulated pipe and hose tubing assemblies.

Taizhou Shida Plumbing Manufacturing

Acquisition in 2004
Shida provides a low cost solution for manufacturing hose, hose connectors, multi-layer tubing and stainless steel braided hose, which are water supply products used in both residential and commercial applications.

Flowmatic Systems

Acquisition in 2004
Flowmatic Systems is a privately held company that designs and distributes a complete line of high quality reverse osmosis components.

Giuliani Anello

Acquisition in 2003
Giuliani Anello manufactures and distributes valves and filters utilized in heating applications including strainer filters.

Foerster and Rothmann

Acquisition in 2002
Foerster and Rothmann is a privately held company that manufactures and distributes a line of gauges.

ADEV Electronic

Acquisition in 2002
ADEV Electronic is a privately held company that manufactures and distributes thermostats and controls.

Premier Manufactured Systems

Acquisition in 2001
Premier Manufactured Systems manufactures water filtration systems for both residential and commercial applications.

Fimet S.r.l

Acquisition in 2001
Fimet is a privately held manufacturer of pressure and temperature gauges for use in the HVAC market.

Dumser Metallbau

Acquisition in 2001
Dumser Metallbau is a privately held company that produces brass, steel, and stainless steel manifolds.

Cazzaniga

Acquisition in 1999
Cazzaniga is an integrated manufacturer of plumbing and heating products.

Jameco Industries

Acquisition in 1994
Jameco Industries metal and plastic water supply products including valves, tubular products and sink strainers that are sold primarily to the residential construction and do-it-yourself, home repair and remodeling markets in the United States and overseas.
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