Antti Asteljoki

Trimble Solutions Oy provides software solutions for building information modeling and structural engineering. Its products include Tekla Structures, Tekla Model Sharing, Tekla Structural Designer, Tekla BIMsight, Tekla Tedds, Tekla Field3D, and Tekla Civil. The company serves the construction, engineering, and fabrication industries. Trimble Solutions was founded in 1966 and is headquartered in Espoo, Finland.

Erik Selin Fastigheter AB provides real estate services. The company was founded in 1999 and is headquartered in Gothenburg, Sweden.

Proximion AB designs, manufactures, and markets optical fiber modules. It offers tailored dispersion products with both reduced loss of signal strength and reduced signal delay. The firm provides telecommunication, metrology, life science, high frequency trading, and defense. The company was founded in May 2003 and is headquartered in Kista, Sweden.

Den Finland Oy engages in the construction of wood-framed prefabricated houses. The company was founded on July 21, 2010 and is headquartered in Vantaa, Finland.

Ruukki Construction Oy provides energy-efficient building and construction solutions. Its products include steel roofs, rainwater systems and accessories for residential construction, sandwich panels, loadbearing sheets and façade claddings for nonresidential construction, as well as bridges and frame solutions for industrial construction. The company was founded on February 17, 2011 and is headquartered in Helsinki, Finland.

Remeo Oy provides water management, recycling, waste recovery, and urban development services and solutions. Its services include collection and distribution of water, production of drinking water, water cycle management, and wastewater treatment and reuse. The company also offers collection, transportation, sorting, recovery, treatment, and storage of hazardous and non-hazardous waste, industrial and healthcare waste management, and soil decontamination services. Remeo was founded in 1964 and is headquartered in Vantaa, Finland.

DEN Group Oy designs and produces wood-framed prefabricated houses. The company was founded on January 27, 2011 and is headquartered in Vantaa, Finland.