What is the Y-tunnus number of ATT Service Oy?

ATT Service Oy is registered with PRH / YTJ under Y-tunnus 2991702-3.

What is the revenue of ATT Service Oy?

ATT Service Oy reported revenue of EUR 101K in 2025.

How many employees does ATT Service Oy have?

ATT Service Oy employs 1 people as of the latest annual report.

Who is the CEO of ATT Service Oy?

Minna Tuulikki Tuomoja is Deputy Member of ATT Service Oy, in role since 2019.

Who is the chairman of ATT Service Oy?

Arto Tapani Tuomoja chairs the board of ATT Service Oy, in role since 2019.

Where is ATT Service Oy headquartered?

ATT Service Oy's registered address is Pappilanniementie 1-B12.

ATT Service Oy

OYActive

Y-tunnus 2991702-3Pappilanniementie 1-B12Repair and maintenance of machinery · NACE 3312Est. 20191 employees

Revenue 2025

EUR 101K

+9% vs 2024

EBITDA margin

10.1%

-44% vs 2024

Equity ratio

95.5%

Financial strength

Net profit 2025

EUR 5K

-54% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Revenue	EUR 101K	+9%
EBITDA	EUR 10K	-44%
Net profit	EUR 5K	-54%
Total assets	EUR 98K	+0%
Equity	EUR 94K	-2%
Employees	1	—

Item	2021	2022	2024	2025
Revenue	92	96	93	101
Staff expenses	−36	−46	−47	−62
EBITDA	31	16	18	10
Depreciation & amort.	−2	−1	−5	−3
EBIT	29	15	14	7
Net financials	—	−0	−0	0
Profit before tax	29	15	14	7
Tax	6	3	3	2
Net profit	23	12	11	5

Item	2021	2022	2024	2025
Total assets	84	84	99	98
Equity	75	81	96	94
Long-term debt	—	—	0	0
Short-term debt	10	3	2	4
Total debt	10	3	2	4

Name	Role	Member since
Current (1)
MT Minna Tuulikki Tuomoja Deputy Member	Deputy Member	2019

Name	Role	Member since
Current (1)
AT Arto Tapani Tuomoja	Board of Directors	2019

Person	Role here	Other companies
Minna Tuulikki Tuomoja	Deputy Member	0 companies
Arto Tapani Tuomoja	Board of Directors	0 companies