Contact information
If you wish to meet one of us personally, we kindly ask you to book an appointment in advance!
The Union of Professionals in Natural, Environmental and Forestry Sciences Loimu
Mikonkatu 8 A, 8th floor, 00100 Helsinki
Loimu office number:
Tel. 09 6226 850
Mon-Fri 10 a.m.- 2 p.m.
Our telephone switchboard will be closed from December 23, 2025 to January 1, 2026, as well as on January 6, 2026.
We work partially remotely – please contact us before visiting.
Our member services are available by phone and the member pages.
Member services
We help you with all membership-related matters, for example, with questions related to the membership information and membership fees and becoming a member. We’re here for you!
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Member services
Phoneservice Mon-Thu at 10 - 12. Closed on December 24–26, 2025, January 1, 2026, and January 6, 2026. Exceptionally open on Friday, January 2, 2026, from 10 a.m. to 12 p.m.Member services
Phoneservice Mon-Thu at 10 - 12. Closed on December 24–26, 2025, January 1, 2026, and January 6, 2026. Exceptionally open on Friday, January 2, 2026, from 10 a.m. to 12 p.m.We assist you with everything related to membership, including questions about membership details, membership fees, and joining as a member. Members can contact us through OmaLoimu.
Carina Feodoroff
Member secretaryCarina Feodoroff
Member secretarymembership services, membership fees and member matters
Heidi Tuovinen
Member secretaryHeidi Tuovinen
Member secretarymembership services, membership fees and member matters