Dag Magnus Köllerström

Investment AB Spiltan (Venture Capital) (Investment AB Spiltan) is a venture capital division of Investment AB Spiltan founded in 1986. The firm is headquartered in Stockholm, Sweden.

Spiltan Fonder AB is the specialist fund management subsidiary of Investment AB Spiltan in Sweden. Headquartered in Stockholm, the firm was founded in 2002 and manages a range of equity and bond funds for individual, corporate and institutional investors.

Linköping University Hospital provides healthcare services.

Siargo, Inc. manufactures microelectromechanical systems mass flow sensing products. Its products are used in flow measurement, monitor, medical, environmental, food and beverage industries. The company was founded by Liji Huang and Gaofeng Wang in 2003 and is headquartered in Santa Clara, CA.

Coromatic Group AB provides customers with facility solutions securing mission critical functions for power and communications services. It offers facilities solutions to ensure business continuity. The firm develops concept for strategies, solutions, and maintenance for physical information technology security, for ensuring the requirements of an enterprise for uninterrupted operation. In addition, it sells electronics and instruments, such as direct current systems, power supply products, battery chargers, inverters, batteries, battery testers, and bench power supplies. The company was founded in December 2007 and is headquartered in Bromma, Sweden.

Coromatic AB provides physical information technology security software products. It offers construction, power, cooling, fire protection and detection, monitoring & alarms, interiors, business continuity concept, analysis, and maintenance services. The company has offices in Gothenburg and Helsingborg. Coromatic was founded 1999 and is headquartered in Bromma, Sweden

SWT Technical AB engages in the development and sale of mobile system and truck bodies. It manufactures lifting and handling equipment and also serves as tour operator. The company was founded on June 15, 1992 and is headquartered in Akersberga, Sweden.

LBC Borås AB operates as a transport and service company. It owns vehicles and machines distributed among three business areas, building and construction; freight and logistics; and the environment and recycling industries. The company was founded in 1940 and is headquartered in Borås, Sweden.

Ericsson AB manufactures and markets telecommunications equipment and solutions for corporate, as well as individual clients. It develops, sells, and trades goods, products, and services in the field of radio technology. The company was founded in 1952 and is headquartered in Kista, Sweden.

Part of IV Produkt Holding AB, IV Produkt AB is a Swedish company that aims to simplify the daily work of consultants, installers, and contractors. The company is based in Växjö, Sweden. The company offers a program called IV Produkt Designer that assists with the planning and sizing of air handling units. The company is known for their broad knowledge, environmental focus, and comprehensive range of products, which have made them a market leader. IV Produkt provides Envistar and Flexomix air handling units. Customers can find videos about ventilation units and energy efficiency on their website, as well as product news and recordings from their webinars. The company was founded in 1969, and the CEO is Mattias Sjöberg.

Canola AB is a Swedish company that manufactures other furniture. The CEO of the company is Jerry Alf Göran Fredriksson.

Investment AB Chiffonjén (Chiffonjén) is a private equity firm founded in 1990. The firm is headquartered in Småland, Sweden.

BK Buss AB provides passenger and school bus transportation services and rents buses. The private company is based in Vetlanda, Sweden.

Part of KarlssonGruppen AB, Wetlandia AB designs and sales buses. The company is based in Malmö, Sweden.

Part of Birgitta EKH Kjellander AB, BK Travel Solutions AB provides travel arrangement services. The company is based in Malmö, Sweden. Birgitta Kjellander has been the CEO of the Swedish company since 2009.

Veg Tech AB provides vegetation technology solutions. It offers a variety of products within roofs and yards, water management, and parks and landscapes to individual and corporate customers. The company was founded on June 9, 1987 and is headquartered in Vislanda, Sweden.

Berkway AB provides investment and financial services to corporate, institutional and private investors. The firm offers wealth management, investment fund management, real estate transactions, investment advice, portfolio management, custody of securities and valuables, securities and currency trading, stock exchange trading payment transfers and collection and in-house products. The company was founded by Kasper Andreas Amadeuz Ljungkvist on June 10, 2009 and is headquartered in Stockholm, Sweden.

P&E Persson AB develops, manages, and owns real properties. It offers commercial real estate, housing, schools, offices, and storage. The company was founded by Per-Olof Persson in 1991 and is headquartered in Kalmar, Sweden.

P & E Fastighetspartner AB is a Swedish company that rents and manages real estate property. The private company is based in Kalmar, Sweden.

Collaboration Art is a performance marketing group that acquires and supports successful SEM/SEO/SMM agencies. Collaboration Art was founded in 2021 by Fredrik Sellgren, Jonas Dahlquist, and Investment AB Spiltan. The company is based in Stockholm, Sweden. The Swedish company operates within a clear vertical, performance marketing, where SEM, SEO, and SMM agencies collaborate. Jonas Dahlquist has been the CEO since 2021.