Heikki Pauli Sakari Pesu

Consti Talotekniikka Oy provides construction services. It also provides heating, plumbing, electricity, telecommunications, automation, cooling, and sprinkler services. The company was established in 2004 and is headquartered in Vantaa, Finland.

Are Oy is one of Finland's leading building services contracting and property services companies. The company's business areas are contracting services, Building system contracting and industrial services, Renovation Services and Property Services such as Maintenance and upkeep. Are carries out high-quality, flexible total technical solutions. The goal is always for an end result that creates a functional and productive property for the customer. Are has reorganised its basic operational structure to aid its personnel in working even more seamlessly together and listening more closely to the customer's needs. People in charge at local and nation-wide levels work together to find optimal solutions for clients. The key words at Are Oy are fairness, respect for individuals and good leadership. With the aid of these ideas, Are seeks to lead the way in the building equipment systems industry. The company was founded in 1913 and is headquartered in Vantaa, Finland.

Viafin Oy manufactures pulp towers, pressure vessels, and industrial piping assemblies. It serves production system suppliers and the energy, pulp, paper, and mining industries. The company was founded in 2006 and is headquartered in Espoo, Finland.

Part of YIT Oyj, Tekmanni Oy is a Finnish company that provides technical contracting and services. The company is based in Helsinki, Finland.