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S. Karlsson Entreprenad AB

Active

Reg. no. 5566619028 · Construction of residential and non-residential buildings · ÄRLA

S. Karlsson Entreprenad AB is registered with the legal form Limited company, is based in ÄRLA and is active in Construction of residential and non-residential buildings. Revenue for 2025 was 4.7 MSEK.

Key figures

Fiscal year ending 2025-04-30 · Amounts in SEK

Net revenue

4.7 MSEK

▼ −50%

Operating result

-5 MSEK

▼ −420%

Net result

66.2 MSEK

▲ >+1000%

Employees (annual report)

2

▼ −60%

Total assets

78.2 MSEK

Equity

71.8 MSEK

Equity ratio

91.8 %

Profit margin

1,399 %

Some figures look unusual

One or more values below fall outside the ranges we normally see. These figures usually come straight from the company's filed annual report — check the original document (available above) before relying on them.

  • The 2025 net result is about 1399% of net sales — an unusually extreme ratio worth checking against the original filing.

Financial development

MSEK

Financial summary

S. Karlsson Entreprenad AB reported a 49.6 % decline in net sales in 2025, to 4.7 MSEK. S. Karlsson Entreprenad AB reported an operating margin of -105.8 % in 2025, down from 16.6 %. Across 2023–2025, the company reported a profit every fiscal year. Net sales per employee came to roughly 2.4 MSEK for 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

Company information

Reg. no.5566619028
Legal formLimited company
AddressVästertorp 2:1, 63537 ÄRLA
Registered3 May 2004
Employees (register)0 anställda
F-taxRegistered for F-tax
VAT registeredRegistered for VAT

Source: Bolagsverket and Statistics Sweden (SCB), public registers, updated continuously. A missing value does not mean the company is inactive.

Related companies

Group / associated company

Kungsån Förvaltning AB

Domicile: Eskilstuna · FY 2025

Group / associated company

HTSM Eskilstuna Holding AB

Domicile: Halmstad · FY 2025

Annual reports

Annual report as of 30 Apr 2025

XHTML · 107 kB

Annual report as of 30 Apr 2024

XHTML · 102 kB

Management

Per the signatures in the annual report for the fiscal year ending 2025-04-30.

Stefan KarlssonStyrelseledamot
Charlotta LarssonGodkänd revisor

This shows who signed the most recent parsed annual report — not a live register. Positions may have changed since filing.

Frequently asked questions

What is S. Karlsson Entreprenad AB's organization number?

S. Karlsson Entreprenad AB's reg. no. is 5566619028.

What is S. Karlsson Entreprenad AB's revenue?

S. Karlsson Entreprenad AB reported revenue of 4.7 MSEK for the fiscal year 2025.

Is S. Karlsson Entreprenad AB profitable?

Yes — S. Karlsson Entreprenad AB reported a net profit of 66.2 MSEK for 2025.

How many employees does S. Karlsson Entreprenad AB have?

S. Karlsson Entreprenad AB had 2 employees as of the most recently reported period (2025).

What industry is S. Karlsson Entreprenad AB in?

S. Karlsson Entreprenad AB is registered under Construction of residential and non-residential buildings.

Where is S. Karlsson Entreprenad AB located?

S. Karlsson Entreprenad AB is based in ÄRLA.