What is the Y-tunnus number of TAMASO Oy?

TAMASO Oy is registered with PRH / YTJ under Y-tunnus 2635286-4.

What is the revenue of TAMASO Oy?

TAMASO Oy reported revenue of EUR 283K in 2025.

How many employees does TAMASO Oy have?

TAMASO Oy employs 3 people as of the latest annual report.

Who is the CEO of TAMASO Oy?

Kati Birgitta Mäntylä is Audit of TAMASO Oy, in role since 2023.

Who is the chairman of TAMASO Oy?

Eero-Petteri Puumala chairs the board of TAMASO Oy, in role since 2023.

Where is TAMASO Oy headquartered?

TAMASO Oy's registered address is Kanneltie 4.

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TAMASO Oy

OYActive

Y-tunnus 2635286-4Kanneltie 4, 67300 KokkolaCombined facilities support activities · NACE 8110Est. 20143 employees

Overview Financials People & ownership Related companies

Financials

Revenue

EUR millions

EBITDA

EUR millions

Income statement

EUR thousands

Item	2021	2022	2023	2024	2025
Revenue	491	343	276	356	283
Staff expenses	−323	−263	−200	−230	−212
EBITDA	64	2	24	59	41
Depreciation & amort.	−19	−11	−3	−2	−2
EBIT	45	−9	21	56	39
Net financials	−3	−3	−0	0	−0
Profit before tax	42	−13	20	56	39
Tax	9	−0	4	10	8
Net profit	33	−13	16	47	31

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	245	207	79	113	124
Equity	112	95	4 599	73	84
Long-term debt	30	23	0	0	0
Short-term debt	103	89	3 311	40	40
Total debt	133	112	3 311	40	40

Financial ratios

5-year trend

EBITDA margin

14.4%

This company

15.8%

Market median

-9% vs market

20212025

Equity ratio

67.4%

This company

38.2%

Market median

+76% vs market

20212025

Return on equity

36.9%

This company

18.4%

Market median

+101% vs market

20212025

Net profit margin

10.9%

This company

8.1%

Market median

+35% vs market

20212025

Asset turnover

2.28×

This company

1.12×

Market median

+104% vs market

20212025

Debt / equity

0.48×

This company

0.62×

Market median

+23% vs market

20212025

Annual reports & filings

Annual report 2025
Filed via PRH / YTJ · Period 2025-01-01 – 2025-12-31
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2024-01-01 – 2024-12-31
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2023-01-01 – 2023-12-31
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2022-01-01 – 2022-12-31
View PDF
Annual report 2021
Filed via PRH / YTJ · Period 2021-01-01 – 2021-12-31
View PDF

TAMASO Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on TAMASO Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on TAMASO Oy