Reg. no. 5591764161 · Construction of railways and underground railways · ÖREBRO
William Karlsson Entreprenad AB is registered with the legal form Limited company, is based in ÖREBRO and is active in Construction of railways and underground railways. Revenue for 2025 was 34.4 MSEK.
Fiscal year ending 2025-12-31 · Amounts in SEK
Net revenue
34.4 MSEK
▲ +51%Operating result
8.2 MSEK
▲ +62%Net result
4.8 MSEK
▲ +58%Employees (annual report)
5
Total assets
26.8 MSEK
Equity
13.7 MSEK
Equity ratio
67.5 %
Profit margin
13.8 %
MSEK
William Karlsson Entreprenad AB increased net sales by 51.6 % to 34.4 MSEK in 2025. The company has reported a positive net result every year since 2023. Net sales per employee were roughly 6.9 MSEK in 2025, with 5 employees.
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.
Rows marked “named in their annual report” come from another company’s filing and are not a confirmed ownership record.
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.
William Karlsson Entreprenad AB's reg. no. is 5591764161.
William Karlsson Entreprenad AB reported revenue of 34.4 MSEK for the fiscal year 2025.
Yes — William Karlsson Entreprenad AB reported a net profit of 4.8 MSEK for 2025.
William Karlsson Entreprenad AB had 5 employees as of the most recently reported period (2025).
William Karlsson Entreprenad AB is registered under Construction of railways and underground railways.
William Karlsson Entreprenad AB is based in ÖREBRO.
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