Contact us

Insinööritoimisto W. Zenner Oy
Valimotie 17-19
FI-00380 Helsinki
asiakaspalvelu@zenner.fi
Tel. +358 9 477 8370

E-mail addresses: firstname.lastname@zenner.fi

Privacy Policy

Billing information (e-invoicing):
E-invoicing address: 003705706360
Operator Maventa: 003721291126

If you need to send us secure mail, please contact asiakaspalvelu@zenner.fi for more information.

Company management

Laila Zenner

+358 40 900 4777
Managing director
Designer, HVAC and plumbing
FISE, exceptionally difficult

TIINA PAJULA

+358 40 940 3483
Office secretary

HVAC and plumbing design

JANNE TOLONEN

+358 40 900 4768
B.Eng., Designer
HVAC and plumbing
Pneumatic tube systems

PÄIVI PELTONEN

+358 40 900 4762
Design assistant
HVAC and plumbing
Pneumatic tube systems

EMMA SAARENPÄÄ

+358 40 900 4765
B.Eng., Designer
HVAC and plumbing

TOPI VERÄJÄNKORVA

Design assistant intern

Acoustical design
Measuring Services

JOHANNES USANO

+358 40 900 4775
M.Sc. (tech.), Supervisor
Measuring services
Acoustical design
(FISE, exceptionally difficult)
Pneumatic tube systems

HENRI KARI

+358 40 900 4763
M.Sc. (tech.)
Measuring services
Acoustical design
(FISE, difficult +)

JOONA KOSKIMÄKI

+358 40 900 4761
M.Sc. (tech.)
Measuring services
Acoustical design
(FISE, difficult +)

TAPIO SINTONEN

+358 40 900 4764
B.Sc. (tech.)
Measuring services
Acoustical design

HENRI ROSENQVIST

+358 40 940 3481
B.Sc. (tech.)
Measuring services
Acoustical design

RASMUS TÖRNQVIST

+358 40 900 4776
M.Sc. (tech.)
Measuring services
Acoustical design

PEKKA RÖNKKÖ

+358 40 940 3480
M.Sc. (tech.)
Measuring services
Acoustical design

DESIGN SERVICES

MEASURING SERVICES

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