Långsjö Ab

OYActive

Y-tunnus 3106721-6Kärrleden 1A-12, 68800 KållbyOther specialised construction activities n.e.c. · NACE 4399Est. 20190 employeeswww.langsjos.com

Overview Financials People & ownership Related companies

Långsjö Ab is a Finnish OY based in Kållby, operating in the Other miscellaneous specialised construction activities n.e.c. sector. Incorporated in 2019, the company has 0 employees and reported revenue of EUR 148K in its latest annual filing.

Revenue 2025

EUR 148K

-19% vs 2024

EBITDA margin

57.5%

-3% vs 2024

Equity ratio

86.7%

Financial strength

Net profit 2025

EUR 58K

0% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 148K	-19%
EBITDA	EUR 85K	-3%
Net profit	EUR 58K	+0%
Total assets	EUR 240K	+3%
Equity	EUR 208K	+28%
Employees	0	—

Contact

Address

Kärrleden 1A-12, 68800 Kållby

Phone

+3580503110828

kristofferlangsjo@gmail.com

Website

www.langsjos.com

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Frequently asked questions

What is the Y-tunnus number of Långsjö Ab?

Långsjö Ab is registered with PRH / YTJ under Y-tunnus 3106721-6.

What is the revenue of Långsjö Ab?

Långsjö Ab reported revenue of EUR 148K in 2025.

Who is the CEO of Långsjö Ab?

Jennifer Louise Långsjö is Deputy Member of Långsjö Ab, in role since 2021.

Where is Långsjö Ab headquartered?

Långsjö Ab's registered address is Kärrleden 1-A2.

Långsjö Ab

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Långsjö Ab

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Långsjö Ab