Cleantech companies

Ecolab is a provider of water, hygiene, and energy technologies and services.

Xylem is a company engaged in the design and manufacturing of engineered solutions for water and wastewater applications.

SunPower is a company that provides solar solutions to residential, commercial, and power plant customers.

Pentair is a water, fluid, thermal management and equipment protection company.

Hayward Holdings (also known as Hayward Industries) is a company that designs, manufactures, and distributes residential pool equipment.

Acciona is a company engaged in infrastructure, renewable energy, and other businesses.

Techtronic Industries is an investment holding company that engages in the design, manufacture, and marketing of power tools, outdoor power equipment, and floor care and appliances.

Renewable Energy Group is a producer and supplier of renewable fuels.

Pall Corporation is a company that provides filtration, separation, and purification solutions.

Plug Power is a provider of clean hydrogen and zero-emission fuel cell solutions.

Babcock & Wilcox is a company engaged in clean energy technology and services.

Faurecia is a company providing automotive products operating through four segments: Seating, Interiors, Clarion Electronics, and Clean Mobility.