Alfa Laval AB (publ) provides heat transfer, separation, and fluid handling products and solutions worldwide. The company operates in five segments: Energy, Food & Water, Marine, Greenhouse, and Operations & Other. It offers fluid handling systems, such as automation and fluid control equipment; installation materials; analytical, cleaning validation, flow, level, pressure, temperature, and weighing instruments, as well as instrumentation accessories; mixing equipment; centrifugal, circumferential piston, rotary lobe, and screw pumps; rotary jet and spray heads; tank covers and accessories; and valves. The company also provides heat transfer products, including air heat exchangers; exhaust gas economizers, and oil/gas-fired composite steam and steam boilers; burners; oil/gas-fired hot water and thermal, and waste heat recovery heaters; plate and tubular heat exchangers; and scraped surface heat exchangers. In addition, it offers separation products comprising cylindrical filter baskets and filtering elements; decanters and separators; evaporation systems; filters and strainers; and membrane and pump control systems. Further, the company provides process solutions consisting of ballast water, brewery, bulk, desalination, edible oil, exhaust gas cleaning, filling, fresh water, fuel conditioning, marine exhaust gas, olive oil, protein, refrigeration, safety, and thermal solutions. It serves the biotech and pharmaceuticals, energy, chemicals, food, dairy, beverage, home and personal care, HVAC, machinery and manufacturing, marine and transportation, mining, minerals, pigment, pulp and paper, refrigeration, semiconductor and electronics, steel, and water and waste treatment industries. The company was formerly known as AB Separator and changed its name to Alfa Laval AB (publ) in 1963. Alfa Laval AB (publ) was founded in 1883 and is headquartered in Lund, Sweden.