Martin Nils Joakim Grotenfelt

Intera Partners Oy (Intera Partners) is a private equity firm founded in 2007 by Tuomas Lang, Jokke Paananen and Harri Holmen. The firm is headquartered in Helsinki, Finland.

Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland.

Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden.

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.

JATKAJA Oy is a private company based in Helsinki, Finland that specializes in providing entrepreneurial continuity services to businesses. The Finnish company's aim is to help companies continue their operations and succeed in the future by offering growth-oriented solutions for entrepreneurs who are uncertain about the future of their business. The company was founded in 2019 by Markus Walter Huttunen, Erkki Mathias Calonius, and Martin Nils Joakim Grotenfelt, with Martin Nils Joakim Grotenfelt serving as the CEO since 2019.

Maintpartner Group Oy provides specialized industrial maintenance and operation services. It offers contract maintenance, operation and maintenance services for the energy sector, productivity and digital solutions, and project, installation, and engineering services. The company was founded on November 1, 2006 and is headquartered in Espoo, Finland.

Metsäkonepalvelu Oy provides forestry services. It offers timber and energy wood harvesting, thinning, clear-cutting, planting preparation, and site managing services. The company was founded in 1970 and is headquartered in Hameenlinna, Finland.

Part of Witted Megacorp Oyj, Nexec Oy provides process, information and communications technology & management consulting services. The company is based in Espoo, Finland. The Finnish company was founded in 2004 by Tapio Joenpolvi. Timo Antti Mikael Ylijoki has been the CEO of the company since 2020. Nexec was acquired by Witted Megacorp Oyj on October 20, 2022.