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Koster Fastigheter AB

Active

Reg. no. 5568236946 · Renting and operating of own or leased dwelllings · GÖTEBORG

Koster Fastigheter AB is registered with the legal form Limited company, is based in GÖTEBORG and is active in Renting and operating of own or leased dwelllings. Revenue for 2025 was 18.5 MSEK.

Key figures

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

Net revenue

18.5 MSEK

▲ +21%

Operating result

-50.1 MSEK

▼ −846%

Net result

-25.8 MSEK

▼ >−1000%

Total assets

110 MSEK

Equity

75.7 kSEK

Equity ratio

0 %

Profit margin

−139.3 %

Financial development

MSEK

Financial summary

Koster Fastigheter AB posted a loss in 2025: the net result was -25.8 MSEK, against 0.6 MSEK the period before. Fiscal 2025 brought revenue growth of 21.1 %, to 18.5 MSEK. The operating margin declined from 43.7 % to -270.1 % 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

Company information

Reg. no.5568236946
Legal formLimited company
AddressBox 11094, 40422 GÖTEBORG
Registered3 Nov 2010
F-taxF-tax registration data unavailable
VAT registeredVAT registration data unavailable

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

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Annual reports

Annual report as of 31 Dec 2025

XHTML · 182 kB

Annual report as of 31 Dec 2024

XHTML · 164 kB

Annual report as of 31 Dec 2023

XHTML · 157 kB

Annual report as of 31 Dec 2022

XHTML · 158 kB

Management

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

Sven GustafssonStyrelseledamot
Fredrik WaernAuktoriserad 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 Koster Fastigheter AB's organization number?

Koster Fastigheter AB's reg. no. is 5568236946.

What is Koster Fastigheter AB's revenue?

Koster Fastigheter AB reported revenue of 18.5 MSEK for the fiscal year 2025.

Is Koster Fastigheter AB profitable?

No — Koster Fastigheter AB reported a net result of -25.8 MSEK for 2025.

What industry is Koster Fastigheter AB in?

Koster Fastigheter AB is registered under Renting and operating of own or leased dwelllings.

Where is Koster Fastigheter AB located?

Koster Fastigheter AB is based in GÖTEBORG.