Helläkoski Oy

OYActive

Y-tunnus 0148850-3Loviisankatu 10, 15100 LahtiRetail sale of other new goods · NACE 4778Est. 1973 · 53 years old2 employees

Overview Financials People & ownership Related companies

Helläkoski Oy is a Finnish OY based in Lahti, operating in the Retail sale of photographic goods sector. Incorporated in 1973, the company has 2 employees and reported revenue of EUR 39K in its latest annual filing.

Revenue 2025

EUR 39K

-26% vs 2024

EBITDA margin

-2.8%

-151% vs 2024

Equity ratio

42.9%

Financial strength

Net profit 2025

EUR -5K

-11% vs 2024

Key ratios

See full ratios →

42.9%

2.6×

-9.3%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 39K	-26%
EBITDA	EUR -1K	-151%
Net profit	EUR -5K	-11%
Total assets	EUR 49K	-15%
Equity	EUR 21K	-18%
Employees	2	—

Contact

Address

Loviisankatu 10, 15100 Lahti

hellakoski.oy@phnet.fi

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Frequently asked questions

What is the Y-tunnus number of Helläkoski Oy?

Helläkoski Oy is registered with PRH / YTJ under Y-tunnus 0148850-3.

What is the revenue of Helläkoski Oy?

Helläkoski Oy reported revenue of EUR 39K in 2025.

How many employees does Helläkoski Oy have?

Helläkoski Oy employs 2 people as of the latest annual report.

Who is the CEO of Helläkoski Oy?

Mia Maria Sainio is Audit of Helläkoski Oy, in role since 2012.

Who is the chairman of Helläkoski Oy?

Ali Kristian Helläkoski chairs the board of Helläkoski Oy, in role since 2017.

Where is Helläkoski Oy headquartered?

Helläkoski Oy's registered address is Loviisankatu 10.

Helläkoski Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Helläkoski Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Helläkoski Oy