What is the Y-tunnus number of Attko Oy?

Attko Oy is registered with PRH / YTJ under Y-tunnus 0990439-9.

How many employees does Attko Oy have?

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

Who is the CEO of Attko Oy?

Tarja Elisa Koivumäki is Confidential Clerk of Attko Oy, in role since 2019.

Who is the chairman of Attko Oy?

Ari Ilpo Koivumäki chairs the board of Attko Oy, in role since 1994.

Where is Attko Oy headquartered?

Attko Oy's registered address is Tampereentie 1650-B.

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Attko Oy

OYActive

Y-tunnus 0990439-9Tampereentie 1650B, 61720 KoskueExtraction of peat · NACE 0892Est. 1994 · 31 years old3 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	633	671	382	—	—
Staff expenses	−238	−236	−149	—	—
EBITDA	59	19	—	—	—
Depreciation & amort.	−21	−8	−0	—	—
EBIT	38	11	−10 090	—	—
Net financials	−4	−1	—	—	—
Profit before tax	35	10	—	—	—
Tax	7	1	—	—	—
Net profit	28	9	—	—	—

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	632	581	255	371	8 758
Equity	595	556	0	0	0
Long-term debt	3	3	338	5	3 383 703
Short-term debt	34	21	2 289	10	10
Total debt	37	25	1 050	10	345

Financial ratios

5-year trend

EBITDA margin

0.0%

This company

15.8%

Market median

-100% vs market

20212025

Equity ratio

0.0%

This company

38.2%

Market median

-100% vs market

20212025

Return on equity

0.0%

This company

18.4%

Market median

-100% vs market

20212025

Net profit margin

0.0%

This company

8.1%

Market median

-100% vs market

20212025

Asset turnover

0.00×

This company

1.12×

Market median

-100% vs market

20212025

Debt / equity

8758240.00×

This company

0.62×

Market median

-1412619255% vs market

20212025

Annual reports & filings

Annual report 2025
Filed via PRH / YTJ · Period 2024-05-01 – 2025-04-30
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2023-05-01 – 2024-04-30
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2022-05-01 – 2023-04-30
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2021-05-01 – 2022-04-30
View PDF
Annual report 2021
Filed via PRH / YTJ · Period 2020-05-01 – 2021-04-30
View PDF

Attko Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Attko Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Attko Oy