RSM AB
In brief
RSM AB is a limited company registered in Sweden on 13 December 2021. It is 4 years old; 78% of the 4,593 live companies whose main activity is installation of heating and sanitary equipment are older. Its registered office is in Nynäshamn, Stockholm County. 7 live companies in Nynäshamn share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Installation of heating and sanitary equipment in Sweden
Live companies whose main activity is 43221: 4,593 in total, median age 12 years, 189 incorporated in the past 12 months.
Location
Registered office in Nynäshamn, Stockholm County.
Similar companies
Live companies with the same main activity, nearest first.
Sources
Register data: high-value datasets from Bolagsverket and Statistics Sweden (free of charge, no agreement required), delivery of 21 October 2026. Industry classification: Statistics Sweden (SNI 2025). County by postcode: GeoNames (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; search for the organisation number at Bolagsverket before relying on it.