Heli Koljonen Oy

OYDissolved

Y-tunnus 3193764-8Ollilankaarre 18, 05720 HyvinkääLiterary creation and musical composition activities · NACE 9011Est. 2021— employeeshelikoljonen.com

Overview Financials People & ownership Related companies

Heli Koljonen Oy is a Finnish OY based in Hyvinkää, operating in the Literary creation and musical composition activities sector. Incorporated in 2021, the company reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Equity ratio

—

Financial strength

Net profit 2025

EUR 0

Key ratios

See full ratios →

0.0%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR 0	—
Net profit	EUR 0	—
Total assets	EUR 0	—
Equity	EUR 0	—
Employees	—	—

Contact

Address

Ollilankaarre 18, 05720 Hyvinkää

Phone

+3580452739414

koljonen.heli@gmail.com

Website

helikoljonen.com

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Frequently asked questions

What is the Y-tunnus number of Heli Koljonen Oy?

Heli Koljonen Oy is registered with PRH / YTJ under Y-tunnus 3193764-8.

Who is the CEO of Heli Koljonen Oy?

Vesa Kalle Tapani Koljonen is Deputy Member of Heli Koljonen Oy, in role since 2021.

Who is the chairman of Heli Koljonen Oy?

Heli Kaarina Koljonen chairs the board of Heli Koljonen Oy, in role since 2021.

Where is Heli Koljonen Oy headquartered?

Heli Koljonen Oy's registered address is Ollilankaarre 18.

Heli Koljonen Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Heli Koljonen Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Heli Koljonen Oy