M. Karlsson Byggservice AB

ABIn liquidation

Org 5592530793FalunJoinery installation · NACE 4332Est. 20200 employees

Overview Financials People & ownership Related companies

M. Karlsson Byggservice AB is a Swedish AB based in Falun, operating in the Byggnadssnickeriarbeten sector. Incorporated in 2020, the company has 0 employees and reported revenue of SEK -1 in its latest annual filing.

Revenue 2025

SEK -1

-100% vs 2024

EBITDA margin

954300.0%

+34% vs 2024

Equity ratio

87.9%

Financial strength

Net profit 2025

SEK -10K

+33% vs 2024

EBITDA — year on year

SEK millions

Key figures

Annual report 2025

Revenue	SEK -1	-100%
EBITDA	SEK -10K	+34%
Net profit	SEK -10K	+33%
Total assets	SEK 29K	-28%
Equity	SEK 25K	-27%
Employees	0	—

Contact

Address

Falun

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Frequently asked questions

What is the Org number of M. Karlsson Byggservice AB?

M. Karlsson Byggservice AB is registered with Bolagsverket / SCB under Org 5592530793.

What is the revenue of M. Karlsson Byggservice AB?

M. Karlsson Byggservice AB reported revenue of SEK -1 in 2025.

Who is the CEO of M. Karlsson Byggservice AB?

Lena Birgitta Killgren Jonsson is External Signatory of M. Karlsson Byggservice AB, in role since 2026.

Who is the chairman of M. Karlsson Byggservice AB?

Ida Sofia Rintala chairs the board of M. Karlsson Byggservice AB, in role since 2022.

Where is M. Karlsson Byggservice AB headquartered?

M. Karlsson Byggservice AB's registered address is Falun.

M. Karlsson Byggservice AB

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on M. Karlsson Byggservice AB

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on M. Karlsson Byggservice AB