What is the Y-tunnus number of Soundless Oy?

Soundless Oy is registered with PRH / YTJ under Y-tunnus 3456745-1.

What is the revenue of Soundless Oy?

Soundless Oy reported revenue of EUR 911K in 2025.

Minna Kristiina Mannerkoski is Deputy Member of Soundless Oy, in role since 2024.

Mikko Lauri Sampsa Mannerkoski chairs the board of Soundless Oy, in role since 2025.

Soundless Oy's registered address is Teknologiantie 18.

OYActive

Y-tunnus 3456745-1Teknologiantie 18Manufacture of communication equipment · NACE 2630Est. 2024— employees

Revenue 2025

EUR 911K

EBITDA margin

14.1%

Equity ratio

36.2%

Financial strength

Net profit 2025

EUR 93K

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Name	Role	Member since
Current (2)
KM Katja Margaretha Siberg Chief Executive Officer	Chief Executive Officer	2025
JV Janne Vihtori Kyllönen Deputy Chief Executive Officer	Deputy Chief Executive Officer	2025
Former (1)
MK Minna Kristiina Mannerkoski Deputy Member	Deputy Member	2024 – 2025

Name	Role	Member since
Current (1)
ML Mikko Lauri Sampsa Mannerkoski	Chairperson	2025

Person	Role here	Other companies
Minna Kristiina Mannerkoski	Deputy Member	0 companies
Katja Margaretha Siberg	Chief Executive Officer	0 companies
Janne Vihtori Kyllönen	Deputy Chief Executive Officer	0 companies
Mikko Lauri Sampsa Mannerkoski	Chairperson	0 companies