What is the Y-tunnus number of Arttu Seppänen Oy?

Arttu Seppänen Oy is registered with PRH / YTJ under Y-tunnus 3444669-2.

What is the revenue of Arttu Seppänen Oy?

Arttu Seppänen Oy reported revenue of EUR 351K in 2025.

How many employees does Arttu Seppänen Oy have?

Arttu Seppänen Oy employs 1 people as of the latest annual report.

Who is the CEO of Arttu Seppänen Oy?

Marko Tuomas Sirén is Deputy Member of Arttu Seppänen Oy, in role since 2024.

Who is the chairman of Arttu Seppänen Oy?

Arttu Juhani Seppänen chairs the board of Arttu Seppänen Oy, in role since 2024.

Where is Arttu Seppänen Oy headquartered?

Arttu Seppänen Oy's registered address is Harankatu 5-A26.

Arttu Seppänen Oy

OYDissolved

Y-tunnus 3444669-2Harankatu 5-A26Medical specialists activities · NACE 8622Est. 20241 employees

Revenue 2025

EUR 351K

+956% vs 2024

EBITDA margin

60.8%

+981% vs 2024

Equity ratio

80.7%

Financial strength

Net profit 2025

EUR 170K

+978% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Revenue	EUR 351K	+956%
EBITDA	EUR 213K	+981%
Net profit	EUR 170K	+978%
Total assets	EUR 229K	+1033%
Equity	EUR 185K	+1070%
Employees	1	—

Item	2024	2025
Revenue	33	351
Staff expenses	−2	−48
EBITDA	20	213
Depreciation & amort.	−0	−0
EBIT	20	213
Net financials	0	−0
Profit before tax	20	213
Tax	4	42
Net profit	16	170

Item	2024	2025
Total assets	20	229
Equity	16	185
Long-term debt	0	0
Short-term debt	4	44
Total debt	4	44

Name	Role	Member since
Current (1)
MT Marko Tuomas Sirén Deputy Member	Deputy Member	2024

Name	Role	Member since
Current (1)
AJ Arttu Juhani Seppänen	Board of Directors	2024

Person	Role here	Other companies
Marko Tuomas Sirén	Deputy Member	0 companies
Arttu Juhani Seppänen	Board of Directors	0 companies