O Siltanen Oy

OYActive

Y-tunnus 1080515-2Paroistentie 6, 13600 HämeenlinnaAll other professional, scientific and technical activities n.e.c.· NACE 7499Est. 1997 · 29 years old4 employees

Overview Financials People & ownership Related companies

O Siltanen Oy is a Finnish OY based in Hämeenlinna, operating in the All other professional, scientific and technical activities n.e.c. sector. Incorporated in 1997, the company has 4 employees and reported revenue of EUR 612K in its latest annual filing.

Revenue 2025

EUR 612K

+9% vs 2024

EBITDA margin

7.3%

-26% vs 2024

Net profit 2025

EUR 27K

-26% vs 2024

Key ratios

See full ratios →

65.9%

This company

20212025

2.5×

This company

20212025

12.4%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 612K	+9%
EBITDA	EUR 45K	-26%
Net profit	EUR 27K	-26%
Total assets	EUR 215K	-6%
Equity	EUR 141K	+1%
Employees	4	—

Contact

Address

Paroistentie 6, 13600 Hämeenlinna

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Frequently asked questions

What is the Y-tunnus number of O Siltanen Oy?

O Siltanen Oy is registered with PRH / YTJ under Y-tunnus 1080515-2.

What is the revenue of O Siltanen Oy?

O Siltanen Oy reported revenue of EUR 612K in 2025.

How many employees does O Siltanen Oy have?

O Siltanen Oy employs 4 people as of the latest annual report.

Who is the CEO of O Siltanen Oy?

Olli Martti Tapani Siltanen is the CEO of O Siltanen Oy, in role since 2025.

Where is O Siltanen Oy headquartered?

O Siltanen Oy's registered address is Paroistentie 6.

O Siltanen Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on O Siltanen Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on O Siltanen Oy