Reg. no. 5564642253 · Construction of residential and non-residential buildings · SOLLENTUNA
Rönnmarks Undertak AB is registered with the legal form Limited company, is based in SOLLENTUNA and is active in Construction of residential and non-residential buildings. Revenue for 2025 was 66.3 MSEK.
Fiscal year ending 2025-12-31 · Amounts in SEK
Net revenue
66.3 MSEK
▲ +19%Operating result
9.3 MSEK
▼ −2%Net result
11.4 kSEK
▼ −95%Employees (annual report)
26
▲ +4%Total assets
30.3 MSEK
Equity
11 MSEK
Equity ratio
36.6 %
Profit margin
0.02 %
MSEK
Rönnmarks Undertak AB reported an operating margin of 14 % in 2025, down from 17.1 %. The company’s operating margin of 14 % exceeded three quarters of the 11,349 comparable companies in its industry. The company’s 26 employees corresponded to net sales of roughly 2.6 MSEK per employee in 2025.
Calculated by ArkivNord from filed annual reports. Positive signals from the latest annual accounts. See the Analysis tab for the full calculation behind each badge. About the methodology
Source: Bolagsverket and Statistics Sweden (SCB), public registers, updated continuously. A missing value does not mean the company is inactive.
Per the signatures in the annual report for the fiscal year ending 2025-12-31.
This shows who signed the most recent parsed annual report — not a live register. Positions may have changed since filing.
Rönnmarks Undertak AB's reg. no. is 5564642253.
Rönnmarks Undertak AB reported revenue of 66.3 MSEK for the fiscal year 2025.
Yes — Rönnmarks Undertak AB reported a net profit of 0 MSEK for 2025.
Rönnmarks Undertak AB had 26 employees as of the most recently reported period (2025).
Rönnmarks Undertak AB is registered under Construction of residential and non-residential buildings.
Rönnmarks Undertak AB is based in SOLLENTUNA.
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