LAKE Knowhow Oy

OYActive

Y-tunnus 0564136-8Kalastajankatu 15, 49400 HaminaRental and operating of own or leased real estate· NACE 6820Est. 1984 · 42 years old— employees

Overview Financials People & ownership Related companies

LAKE Knowhow Oy is a Finnish OY based in Hamina, operating in the Rental and operating of own or leased real estate sector. Incorporated in 1984.

Revenue 2025

—

EBITDA margin

—

Net profit 2025

EUR 0M

-96% vs 2024

Key ratios

See full ratios →

99.5%

This company

20212025

119.9×

This company

20212025

0.1%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	—	—
EBITDA	EUR −0M	-112%
Net profit	EUR 0M	-96%
Total assets	EUR 2,6M	-20%
Equity	EUR 2,6M	-20%
Employees	—	—

Frequently asked questions

What is the Y-tunnus number of LAKE Knowhow Oy?

LAKE Knowhow Oy is registered with PRH / YTJ under Y-tunnus 0564136-8.

Who is the CEO of LAKE Knowhow Oy?

Aleksi Talsi is the CEO of LAKE Knowhow Oy, in role since 2023.

Who is the chairman of LAKE Knowhow Oy?

Lasse Talsi chairs the board of LAKE Knowhow Oy, in role since 2016.

Where is LAKE Knowhow Oy headquartered?

LAKE Knowhow Oy's registered address is Kalastajankatu 15.

LAKE Knowhow Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Frequently asked questions

More on LAKE Knowhow Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Frequently asked questions

More on LAKE Knowhow Oy

Financial development