What is the Y-tunnus number of Error Oy?

Error Oy is registered with PRH / YTJ under Y-tunnus 1483721-5.

What is the revenue of Error Oy?

Error Oy reported revenue of EUR 83K in 2025.

Who is the CEO of Error Oy?

Erno Olli Tapio Ruotsalainen is Chief Executive Officer of Error Oy, in role since 2022.

Who is the chairman of Error Oy?

Ossi Pekka Sakari Ruotsalainen chairs the board of Error Oy, in role since 2022.

Where is Error Oy headquartered?

Error Oy's registered address is Kalevalankatu 71-B9.

Riskpilot← Back to search

Sign inGet full access

Error Oy

OYActive

Y-tunnus 1483721-5Kalevalankatu 71B-719, 70300 KuopioDevelopment of building projects · NACE 6812Est. 1998— 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	12	67	85	79	83
Staff expenses	—	−2	−0	—	—
EBITDA	22	−31	5	147	29
Depreciation & amort.	−2	−2	−2	2	−2
EBIT	20	−33	4	10	27
Net financials	0	−1	−4	—	—
Profit before tax	20	−34	0	6	25
Tax	4	−0	−0	—	—
Net profit	16	−34	0	6	25

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	143	271	265	246	226
Equity	32	95	87	86	111
Long-term debt	70	65	60	55	50
Short-term debt	42	111	117	105	65
Total debt	112	176	177	160	114

Financial ratios

5-year trend

EBITDA margin

34.9%

This company

15.8%

Market median

+121% vs market

20212025

Equity ratio

49.3%

This company

38.2%

Market median

+29% vs market

20212025

Return on equity

22.5%

This company

18.4%

Market median

+22% vs market

20212025

Net profit margin

30.1%

This company

8.1%

Market median

+272% vs market

20212025

Asset turnover

0.37×

This company

1.12×

Market median

-67% vs market

20212025

Debt / equity

1.03×

This company

0.62×

Market median

-66% 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

Error Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Error Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Error Oy