Jouko Pöyhönen

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

SATO Oyj operates as a housing investment company. The firm provides a range of rental homes such as owner-occupied homes, homes for seniors, studio homes, and hotel homes. The company was founded in 1940 and is headquartered in Helsinki, Finland.

SRV Group Oyj provides real estate development and investment planning services. The private company is based in Espoo, Finland and has subsidiaries in the Russian Federation.

Keskinäinen Eläkevakuutusyhtiö Ilmarinen (Ilmarinen), also known as Ilmarinen Mutual Pension Insurance Co., is an independent Finnish pension insurance firm which was founded in 1961 by Finland’s largest insurance companies and six smaller insurers. Headquartered in Helsinki, Ilmarinen provides pension advisory services and pension insurance services to employees, self-employed persons and company pension funds.

Asianajotoimisto Castrén & Snellman Oy provides legal services. Its services include banking and finance, capital markets and financial regulation, data protection, dispute resolution, employment and intellectual property services. The company was founded by Kaarlo Castren and Frans Emil Snellman on June 1, 1888 and is headquartered in Helsinki, Finland.

Destia Oy engages in the provision of infrastructure and construction services. It offers road construction, foundation and field engineering, engineer construction, rock construction, energy infrastructure, railways, maintenance, aggregates, design, and road network surveys. The company was founded on February 14, 2007 and is headquartered in Vantaa, Finland.

Onninen Oy provides material and information flow solutions to contractors, industry, public organizations, technical product retailers, and suppliers. It offers online and OPAL and contact information, electrical, ventilation, air condition and refrigeration, lighting, cables and utility, telecom, bathroom and kitchen and tools, fasteners and personal protection products. The firm also provides e-commerce, logistics, and project services. The company was founded by Alfred Onninen in 1913 and is headquartered in Vantaa, Finland.

Havator Group Oy provides lifting, special transport, and heavy haulage solutions. It also offers assembly and project services. The company was founded by Ahti Hanhirova in 1956 and is headquartered in Tornio, 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.

Terveystalo Healthcare Oy provides medical services. The company was founded on May 23, 2001 and is headquartered in Helsinki, Finland.

Mandatum Henkivakuutusosakeyhtiö Oy (Mandatum Life) is an insurance firm headquartered in Helsinki, Finland. The firm was founded in 1997 as Henki Sampo and is a subsidiary of Sampo Oyj (HEL: SAMPO). Mandatum Life provides comprehensive wealth and preparedness services to its private and corporate clients in Finland and the Baltic countries. Services include unit-linked insurance and related asset management, savings and investment services, personal insurance and corporate retirement and compensation solutions, and related consulting.

Telia Finland Oyj provides mobile telecommunication services. It offers mobile telecommunications services to residential subscribers through independent distributors and to corporate subscribers through direct sales force. The company is headquartered in Helsinki, Finland.

Colliers Finland Oy provides property management services. It offers office facilities, as well as rent commercial space, storage, and production facilities. The firm engages in the field of retail management, management of real estate, especially in the shopping center sector, and diverse real estate development projects. It offers services to property owners and investors, municipalities, cities, construction firms as well as traders. The company is headquartered in Helsinki, Finland.

Hoiva Mehiläinen Oy provides social care services. It offers residential care for the elderly, seniors, mentally ill and disabled, child daycare, emergency telephone, meal delivery, shopping and home services. The firm provides its services for municipalities and private clients. The company was founded in 1997 and is headquartered in Helsinki, Finland.

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.

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.

RIL ry provides trade union services.