Alfa Laval

Alfa Laval manufactures valves, pumps, heat exchangers, evaporators, distillers, oil separators, filters, ballast water treatment systems, and all other hardware vital to the operation of the a ship's engine room. As of 2011, Alfa Laval consolidated its Marine, Offshore, and Diesel divisions into one, Marine & Diesel, division in an effort to simplify logistics and administration of its marine wing to better serve maritime industry.[7]

Alfa Laval’s Marine division works with end-markets in shipbuilding, offshore oil and gas, and diesel & gas-engine power. The division also develops technological solutions to help marine customers comply with environmental regulations.[8][9] Product areas include marine separation and heat transfer equipment, boilers and gas systems, and pumping systems.

In 2014, Alfa Laval acquired marine pump manufacturer Framo AS. It was Alfa Laval’s largest acquisition to that point, in order to further expanded the company’s offering of marine equipment.[10]

Alfa Laval’s Energy division has a long track record working with end-markets in oil & gas drilling and production, oil & gas and renewable fuel processing & transportation, oil refineries, and the petrochemicals industry. Other areas include HVAC applications, district heating and district cooling, power generation, engine cooling, pulp, paper, municipal and industrial waste treatment and recycling, bio-based material, mining and minerals. Product areas include heat exchanger and industrial scale centrifugal separation technologies.

Alfa Laval’s Food & Water division works with end-markets in food manufacturing, dairy, pharmaceuticals, ethanol, starch, sugar, municipal wastewater and industrial wastewater treatment, proteins, biotech, vegetable oils, and breweries. Product areas include high speed separators, food systems, food heat transfer, decanters, and hygienic fluid handling technologies.

In 2022, Alfa Laval acquired Desmet, part of the Desmet Ballestra, a world leader in engineering and supplying processing plants and technologies for edible oils and biofuel sectors. This acquisition is to support Alfa Laval's transformation towards renewable fuels.[11]

Alfa Laval was founded as AB Separator by Swedish inventor Gustaf de Laval and engineer Oscar Lamm in Stockholm in 1883. The De Laval Cream Separator Co., an American subsidiary, was founded the same year.[12][13]

The company’s origin was de Laval’s invention of a continuous milk separator, which he and Lamm had first patented in 1878.[14] Prior to this, dairy producers manually skimmed cream from milk, which was laborious and time-consuming. Capable of handling up to 130 litres per hour, de Laval’s centrifugal separator made this process easier and more efficient.

In 1888, AB Separator also began selling pumps to transport skimmed milk from the separator. In 1890, AB Separator introduced the first continuous separator with disc stacks featuring conical metal discs called Alfa Discs, which increased the separation capacity.[12][13]

AB Separator was a privately held company until 1901, when it was listed on the Stockholm Stock Exchange. The company continued to expand internationally in the early 1900s, opening subsidiaries in Denmark, South Africa, Finland, Australia, New Zealand, Poland, Yugoslavia and Ireland by 1936.[13]

In 1938, AB Separator began manufacturing its first heat exchanger. These were produced in Lund, Sweden, where later became the company’s headquarter.[13]

In 1963, AB Separator changed its name to Alfa-Laval AB, combining the name of the company’s founder with a reference to the Alfa Disc technology in its separators.[12][13]

In 1991, the company returned to private ownership after it was acquired by the Swedish packaging group Tetra Pak. It was then renamed Alfa Laval AB and made into an independent industrial group within the newly formed Tetra Laval Group.[15]

Tetra Laval sold a majority stake of Alfa Laval to the Swedish private equity group Industri Kapital (now known as IK Investment Partners) in 2000, who purchased the company with the intention of listing it publicly within a five-year period.[16] Alfa Laval returned to the Stockholm Stock Exchange in 2002.[13] As of 2019, Tetra Laval has retained a 29.1% minority stake in the company.

In Canada, Alfa Laval has had a presence for over 100 years, previously as DeLaval, which would provide such services to farmers as assisting them in the storage of their milk and providing cream separators. Alfa Laval is headquartered in Toronto and in 2009 opened a service centre in Edmonton, Alberta. In late 2010, staff in the Canadian operations numbered 74.

Alfa Laval has been present in the United States of America for more than 130 years—marketing and supplying a broad range of heat exchangers, separators, decanters, pumps, tank cleaning devices, valves and fittings to customers in a wide range of market segments.[18]

Alfa Laval's head office in UK is located in Camberley, Surrey. Their pumps and manufacturing division has offices in Eastbourne, with further sales office in Birmingham.

• 1883–1886 – Oscar Lamm
• 1887–1915 – John Bernström
• 1915–1922 – Erik Bernström
• 1922–1946 – Axel Wästfelt
• 1946–1960 – Harry G. Faulkner
• 1960–1980 – Hans Stahle
• 1980–1989 – Harry Faulkner
• 1989–1991 – Lars Kylberg
• 1991–1992 – Lars Halldén
• 1992–1994 – Gunnar Brock
• 1995–1998 – Leif Rogersson
• 1997–2004 – Sigge Haraldsson
• 2004–2016 – Lars Renström
• 2016–Current – Tom Erixon

• 1932–1962 – Raoul Nordling
• 1980–1989 – Hans Stahle
• 1991–1998 – Bertil Hagman
• 2000–2003 – Thomas Oldér
• 2003–Current – Anders Narvinger