Companies in Mäntsälä

Water collection, treatment and supply

Manufacture of other fabricated metal products n.e.c.

Production of electricity from non-renewable sources

Construction of residential and non-residential buildings

Wholesale of solid, liquid and gaseous fuels and related products

General cleaning of buildings

Retail sale of pets and pet food

Home help services for older persons and persons with disabilities

Rental and operating of own or leased non-residential real estate

Other miscellaneous personal service activities n.e.c.

Construction of utility projects for fluids

Intermediation service activities for real estate activities

Plumbing, heat and air-conditioning installation

Research and experimental development on social sciences and humanities

Site preparation

Production of electricity from hydropower

Other information technology and computer service activities

Activities of other miscellaneous membership organisations n.e.c.

Rental and operating of own or leased non-residential real estate

Business and other management consultancy activities

Mechanical and process engineering design and technical consultancy

Other miscellaneous educational n.e.c.

Other financial service activities, except insurance and pension funding n.e.c.

Electrical installation