Juha Matti Lampela

Proventia Group Oy provides technologies and services for engines. It develops engineers and supplies customized exhaust after treatment solutions for diesel engines in retrofit installations. The firm produces insulation solutions for thermal management for engine and machine applications. In addition, it offers a selection of testing services and transportable Proventia Test Units for engines, emissions, fuels, and lubricants. The company was founded in 2001 and is headquartered in Oulunsalo, Finland.

Kauppahuone Laakkonen Oy engages in the sale of new and used cars. Its represented brands include Ford, Mazda, MINI, Nissan, Opel, Peugeot, Skoda, and Subaru. The company was founded on January 20, 1967 and is headquartered in Joensuu, Finland.

Borrkompaniet Sverige AB provides complete demolition, selective demolition, drilling, and remediation of asbestos, printed circuit board, and mold. The firm offers demolition to recycling or disposal of demolition waste. Its services includes punching; environmental inventory; decontamination; diamond drilling; robotic demolition; wire sawing; concrete cutting; hammering; excavation; decontamination; demolition; dismantling; environmental inventory; and training in cleanup. The company is headquartered in Hägersten, Sweden.

Ginolis Oy develops and provides disposable test platforms for the global diagnostic and medical technology industries. The firm offers production and laboratory automation solutions for manufacturing, laboratories and end-user instruments. The company was founded by Teijo Ilkka Sakari Fabritius and Matti Ahti Koivu in 2010 and is headquartered in Oulunsalo, Finland.

Best Glass Oy manufactures energy-efficient special glass windows. It offers its products to window, door, and house producers. The company was founded by Kai Teemu Ohtamaa on January 24, 2011 and is headquartered in Nivala, Finland.

Head Invest Oy engages in investing in technology businesses. Its business areas focus on technology solutions that promote well-being and a clean environment. The company was founded in 2000 and is headquartered in Oulu, Finland.

Green Carbon Finland Oy helps businesses transform their carbon and ecological footprint into a sustainable and profitable legacy. The private company is based in Helsinki and Jyväskylä, Finland. The Finnish company's expertise in environmental responsibility allows companies to gain a competitive advantage while reducing their impact on the environment. The company offers solutions such as carbon footprint management to help businesses take the first steps towards a greener direction.

Kajaanin Automatiikka Oy is a private company based in Kajaani, FI. The company's location is surrounded by traffic connections, spectacular hazards, and waterways, offering great conditions for a diverse life. The city of comprehensive services combines functional everyday life with diverse leisure opportunities, providing plenty to do, experience, and enjoy for anyone who enjoys culture and exercise.

Componenta Finland Oy manufactures cast, machined, surface-treated, ready-to-install components for industrial sectors. The company was founded on January 10, 1947 and is headquartered in Karkkila, Finland.

Teknologiateollisuus ry operates as a lobbying organization for technology industry companies. It promotes the competitiveness of the Finnish technology industries and communicates about the diversity and significance of the industries. The company was founded on September 13, 1978 and is headquartered in Helsinki, Finland.

Part of Poikkiluhta Oy, M-Filter Oy AB is a Finnish company that provides high-quality OEM filters for various brands. Based in Haapavesi, Finland, M-Filter works as an original equipment manufacturer and supplier, delivering customized solutions to different industries and large companies. The company is the largest filter manufacturer in and. The company specializes in filter manufacturing and provide customer-specific solutions, even for challenging applications and smaller batches. M-Filter Group, a Finnish-owned company, focuses on different areas of filter production, complementing and supporting each other. The company is known for their expertise in air-cleaning filters, which are typically used in offices and production facilities. M-Filter was acquired by Poikkiluhta Oy from Meritor, Inc. on June 20, 2001.

Sunit OY designs and manufactures vehicle information systems. The company is headquartered in Kajaani, Finland.

Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland.