Insinööritoimisto W. Zenner Oy
Vihdintie 11 C 25
FI-00320 Helsinki
asiakaspalvelu@zenner.fi
Tel. +358 9 477 8370
E-mail addresses: firstname.lastname@zenner.fi
Billing information (e-invoicing):
Operator: Maventa
E-invoicing address: 003705706360
Company management
- Laila Zenner
- +358 40 900 4777
- Managing director
- Designer, HVAC and plumbing
- FISE, exceptionally difficult
- Wolfgang Zenner
- +358 40 900 4774
- Company founder
- M.Sc. (tech.)
- Technical consultant
HVAC and plumbing design
- Risto Hemmilä
- +358 40 900 4766
- Designer
- HVAC and plumbing
- Janne Tolonen
- +358 40 900 4768
- B.Eng., Designer
- HVAC and plumbing
- Pneumatic tube systems
- Ville Suomi
- +358 40 900 4778
- Designer
- HVAC and plumbing
- Päivi Peltonen
- +358 40 900 4762
- Design assistant
- HVAC and plumbing
- Pneumatic tube systems
Measuring Services
- Johannes Usano
- +358 40 900 4775
- M.Sc. (tech.), Supervisor
- Measuring services
- Acoustical design
- Pneumatic tube systems
- Henri Kari
- +358 40 900 4763
- M.Sc. (tech.)
- Measuring services
- Acoustical design
- Joona Koskimaki
- +358 40 900 4761
- M.Sc. (tech.)
- Measuring services
- Acoustical design
- Tapio Sintonen
- +358 40 900 4764
- B.Sc. (tech.)
- Measuring services
- Acoustical design
- Rasmus Törnqvist
- +358 40 900 4776
- B.Sc. (tech.)
- Measuring services
- Acoustical design
Assistant
- Eira Korhonen
- +358 40 900 4767
- Assistant, invoicing