Olof Gertz

Vattenfall AB engages in the generation, distribution, and sale of heat and electricity. It operates through the following segments: Heat, Customers and Solutions, Wind, Power Generation, and Distribution. The company was founded in 1909 and is headquartered in Solna, Sweden.

Trav och Galopp AB, the Swedish Horse Racing Totalisator Board, provides leisure activities by using trotting and thoroughbred racing in Sweden. The company offers horse racing and betting pools; and multileg and simple bets. It also operates a television channel that broadcasts racing activities. In addition, the company provides funding and sponsorships for horse sports, as well as supplies race cards and promotion materials for partners. It provides betting products and pools through other betting companies in Denmark, Norway, Finland, Germany, Austria, the Netherlands, Estonia, South Africa, the United States, Australia, Malta, Poland, France, Italy, and Canada. The company was founded in 1974 and is headquartered in Stockholm, SE. The company operates as a subsidiary of Swedish Trotting Association.

DeLaval Ltd. engages in the manufacturing and supply of robotic milking equipment. Its solutions offered include milking, milking essentials, and cow comfort. The company was founded by Gustav de Laval and is headquartered in Hamilton, New Zealand.

Vattenfall Europe AG was engaged in the production and distribution of electricity and natural gas. Their business operations include mining and converting domestic lignite coal into electricity, hydroelectric and nuclear power generation, energy transport and trading. The company was founded in 1909 and was headquartered in Berlin, Germany.

DeLaval International AB owns and operates dairy farms. The firm's products include automatic milking systems, milk cooling tanks, feeding systems, and cow comfort and hygiene products. It also manufactures specialized dairy equipment and products for goats, sheep, and buffalo. The company was founded by Gustaf de Laval in 1878 and is headquartered in Tumba, Sweden.