Tiia Anne Maria Ryhänen

Board of Directors, Oy Rågservice Ab

FI1 active role

Companies & roles

1 positions

Company	Role	Period	Ownership	Status
Oy Rågservice Ab CVR 0131265-5	BoardBoard of Directors	Since 2025	—	Active

8 positions

Company	Role	Period	Ownership	Status
Gasum Oyj CVR 0969819-3	OtherConfidential Clerk	2018 – 2022	—	Active
Intstream Oy CVR 1607763-5	BoardBoard of Directors	2018 – 2019	—	Dissolved
Gasum Consulting Oy CVR 2093299-9	BoardBoard of Directors	2018 – 2019	—	Dissolved
Viafin GAS Oy CVR 2390339-2	BoardBoard of Directors	2017 – 2019	—	Active
Gasum Portfolio Services Oy CVR 2549647-9	BoardBoard of Directors	2018 – 2019	—	Active
Gasum LNG Oy CVR 2590845-3	BoardBoard of Directors	2017 – 2019	—	Active
Riihimäen Biotehdas Oy CVR 2684968-6	OtherConfidential Clerk	2016 – 2023	—	Dissolved
Suomen Kaasunsiirtopalvelut Oy CVR 2940470-3	OtherConfidential Clerk	2018 – 2020	—	Dissolved

4 dissolved companies in directorship history

Intstream Oy

CVR 1607763-5 · Dissolved 2019 · —

Role: Board of Directors

Gasum Consulting Oy

CVR 2093299-9 · Dissolved 2019 · —

Role: Board of Directors

Riihimäen Biotehdas Oy

CVR 2684968-6 · Dissolved 2023 · —

Role: Confidential Clerk

Suomen Kaasunsiirtopalvelut Oy

CVR 2940470-3 · Dissolved 2020 · —

Role: Confidential Clerk