Erkki Mathias Calonius

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.

Futurice Oy provides mobile and internet software services. It develops a range of consumer products - from native mobile applications to large-scale web sites and from intranets to business and social services. The firm also customize a smart web solutions and ready-made tools. The company was founded by Tuomas Syrjänen, Mikko Viikari, Hanno Nevanlinna, and Markku Taulamo in 2000 and is headquartered in Helsinki, Finland.