What is the Y-tunnus number of Sepval Oy?

Sepval Oy is registered with PRH / YTJ under Y-tunnus 3199787-8.

What is the revenue of Sepval Oy?

Sepval Oy reported revenue of EUR 26K in 2025.

Who is the CEO of Sepval Oy?

Listyowati Suyatmin Seppä is Deputy Member of Sepval Oy, in role since 2021.

Who is the chairman of Sepval Oy?

Jukka Pekka Seppä chairs the board of Sepval Oy, in role since 2021.

Where is Sepval Oy headquartered?

Sepval Oy's registered address is Metsontie 7.

Sepval Oy

OYActive

Y-tunnus 3199787-8Metsontie 7Engineering activities and related technical consultancy · NACE 7112Est. 20210 employees

Revenue 2025

EUR 26K

-3% vs 2024

EBITDA margin

91.0%

-5% vs 2024

Equity ratio

93.9%

Financial strength

Net profit 2025

EUR 19K

-5% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Revenue	EUR 26K	-3%
EBITDA	EUR 24K	-5%
Net profit	EUR 19K	-5%
Total assets	EUR 51K	+45%
Equity	EUR 48K	+57%
Employees	0	—

Item	2022	2023	2024	2025
Revenue	22	16	27	26
Staff expenses	—	−0	−0	−1
EBITDA	22	16	25	24
Depreciation & amort.	—	−0	−0	−0
EBIT	22	16	25	24
Net financials	—	0	0	−0
Profit before tax	22	16	25	24
Tax	4	3	−0	5
Net profit	17	13	20	19

Item	2022	2023	2024	2025
Total assets	23	25	35	51
Equity	17	20	31	48
Long-term debt	—	0	0	0
Short-term debt	5	5	5	3
Total debt	5	5	5	3

Name	Role	Member since
Current (1)
LS Listyowati Suyatmin Seppä Deputy Member	Deputy Member	2021

Name	Role	Member since
Current (1)
JP Jukka Pekka Seppä	Board of Directors	2021

Person	Role here	Other companies
Listyowati Suyatmin Seppä	Deputy Member	0 companies
Jukka Pekka Seppä	Board of Directors	0 companies

Sepval Oy

OYActive

Y-tunnus 3199787-8Metsontie 7Engineering activities and related technical consultancy · NACE 7112Est. 20210 employees

Revenue 2025

EUR 26K

-3% vs 2024

EBITDA margin

91.0%

-5% vs 2024

Equity ratio

93.9%

Financial strength

Net profit 2025

EUR 19K

-5% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Revenue	EUR 26K	-3%
EBITDA	EUR 24K	-5%
Net profit	EUR 19K	-5%
Total assets	EUR 51K	+45%
Equity	EUR 48K	+57%
Employees	0	—