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MJM Koster AB

Active

Reg. no. 5593884074 · Construction of residential and non-residential buildings · STRÖMSTAD

MJM Koster AB is registered with the legal form Limited company, is based in STRÖMSTAD and is active in Construction of residential and non-residential buildings. Revenue for 2025 was 21.8 MSEK.

Key figures

Fiscal year ending 2025-12-31 · Amounts in SEK

Net revenue

21.8 MSEK

▲ +2%

Operating result

2.5 MSEK

▼ −11%

Net result

2 MSEK

▲ +20%

Employees (annual report)

12

Total assets

7.5 MSEK

Equity

3.9 MSEK

Equity ratio

65.5 %

Profit margin

9 %

Financial development

MSEK

Financial summary

MJM Koster AB held cash corresponding to roughly 61.6 % of total assets at the period end. Net sales per employee came to roughly 1.8 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.5593884074
Legal formLimited company
AddressKarlsgatan 36, 45232 STRÖMSTAD
Registered6 Jul 2022
Employees (register)5-9 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.

Similar companies

Annual reports

Annual report as of 31 Dec 2025

XHTML · 226 kB

Annual report as of 31 Dec 2024

XHTML · 275 kB

Annual report as of 31 Dec 2023

XHTML · 128 kB

Management

Per the signatures in the annual report for the fiscal year ending 2025-12-31.

Martin NilssonStyrelseledamot
Johan SköldRole unknown
Francesco MeoRole unknown
Marika NilssonRole unknown
Martin KarlssonAuktoriserad 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 MJM Koster AB's organization number?

MJM Koster AB's reg. no. is 5593884074.

What is MJM Koster AB's revenue?

MJM Koster AB reported revenue of 21.8 MSEK for the fiscal year 2025.

Is MJM Koster AB profitable?

Yes — MJM Koster AB reported a net profit of 2 MSEK for 2025.

How many employees does MJM Koster AB have?

MJM Koster AB had 12 employees as of the most recently reported period (2025).

What industry is MJM Koster AB in?

MJM Koster AB is registered under Construction of residential and non-residential buildings.

Where is MJM Koster AB located?

MJM Koster AB is based in STRÖMSTAD.