Contact Us

Corporate Contacts

Phone +358 20 757 7800

Individual architects’ e-mail addresses have the form


Consultation Requests

We will be happy to tender for your design or planning project. Our principle fields of activity are architectural design, urban planning, project and preliminary planning, interior design and industrial, graphic and visual design.

Job Opportunities

Our work community consists of architects, interior designers, design assistants, 3D artists and specialists. Should you be interested in joining our team, we kindly ask you to send us an informal application and a portfolio.


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Street Address

Helin & Co Architects
Urho Kekkosen katu 3B, 3rd floor
FI-00100 Helsinki

Postal Address

Helin & Co Architects
P.O. Box 1333
FI-00101 Helsinki

Invoice Address in Finland

  • Arkkitehtitoimisto Pekka Helin & Co Oy
  • Business ID 1905121-1
  • VAT ID FI19051211
  • Address for electronic invoices: 003719051211
  • Operator: Apix Messaging Oy
  • Operator code: 003723327487

In case electronic invoicing is not possible, please send PDF invoices to our financial deparment.