Hydraulic companies

W.W. Grainger is a company that provides MRO supplies and industrial products.

Pentair is a company providing residential and commercial water solutions.

Flowserve is a provider of flow control solutions.

IDEX is a company that designs, manufactures, and distributes flow meters, liquid subassemblies, and precision components.

Donaldson is a manufacturer and supplier of filtration systems and replacement parts.

Graco is a company that designs, manufactures, and markets fluid sand powder handling systems and components.

Kirby (formerly known as Kirby Exploration Company) is a tank barge operator that transports bulk liquid products.

Liberty Energy (formerly known as Liberty Oilfield Services) is an oilfield services and technology company.

Daikin Industries (ダイキン工業株式会社) is a company that manufactures air conditioning, refrigeration, heating, and ventilation systems, as well as provides fluorochemical and oil hydraulic solutions.

Hanwha Aerospace (한화에어로스페이스(주)) is a company that specializes in aircraft engine development, production, and maintenance.

Bridgestone (株式会社ブリヂストン) is a company that manufactures automotive parts.

Mueller Water Products is a manufacturer and marketer of products and services used for water transmission, distribution, and measurement.