Jan Alvén

Powerbox International AB offers medical power supplies. The firm focuses on industrial, medical, transportation and railway, and defense market – for which the company designs and market premium quality power conversion systems. It also provides industrial line products; board mounted converters; power supplies for communications and information technology applications; automotive power supplies; and commodity converters. The company was founded by Karl Olof Fredmark in 1974 and is headquartered in Gnesta, Sweden.

Close relations with the world's leading power supply manufacturers Craftec, a division of the Swedish based Powerbox Group, is Europe's leading distributor of power conversion equipment, with sales offices covering 11 European countries. With over 35 years of experience, as Europe's premier source for power conversion technology, Craftec is known for excellence in a wide variety of markets, where it represents some of the world's leading power supply manufacturers. Its global network of suppliers covers territories such as Japan, China, Taiwan, Europe, and the United States. Craftec's standard product portfolio is particularly extensive, covering a power range of 1 watt to 50 kilowatts. It includes open-frame and enclosed models, configurable modular power supplies, rack mounting bulk power units, laboratory bench power supplies, dc/dc bricks, and external power adapters, many of which are also available in medically approved versions. In the design-in process they work closely with its suppliers, ensuring its customers select the optimum product for their applications, based upon the specification requirements of power, performance, and price. As an ISO approved organization, they understand the necessity of working to associated quality and manufacturing standards, with its products meeting global EMC and safety requirements. Its products consistently meet and exceed the ever-changing demands from some of Europe's leading electronics customers. Whenever you buy a power supply from Craftec you can be sure it has been manufactured in an ISO 9001 certified factory.

ProAnt AB develops, produces, and sells antennas. It measures antennas for various applications such as meter reading, alarm, medical, and machine to machine. It offers internal, external, and customized antennas. It also manufactures antennas for home alarms, wireless medical and positioning purposes. The company was founded by Bengt Tomas Urban Rutfors in 2004 and is headquartered in Umea, Sweden.

Peaceland Management AB is a private company that offers business management consulting services and leases industrial machinery. The company is based in Danderyd, Sweden. Karl Olof Fredmark has been the CEO of the Swedish company since 2002.

Peaceland Konsulting & Security AB provides securities management services. The private company is based in Danderyd, Sweden.

MA Sweden Building AB provides real estate services. The private company is based in Spanga, Sweden. The CEO of the Swedish company is Mikael Alvén.

MHA Consulting AB provides securities management services. The private company is based in Spanga, Sweden. The CEO of the Swedish company is Mikael Alvén.

JTM Consulting AB operates beauty salons. The private company is based in Spanga, Sweden.