Contact us — we’re happy to help.
We at Tieturi want to help you develop your skills and achieve your goals. You can count on us to go the extra mile and find the right solutions for your needs.
Contact details
Our office is located in Keilaranta, Espoo. Feel free to drop by if you’re passing by!
Keilaranta 1 Business Park, Keilaranta 1 A
02150 Espoo
Email format:
firstname.lastname(at)tieturi.fi
Customer service
If you couldn’t find the answer on our pages, our customer service team is here for you!
Tel. +358 10 432 1000 (weekdays 8:30–15:00)
info@tieturi.fi
We also serve you via chat.
Tailored Training Solutions
Training Sales
Customer Service & Experience
Merja Broström-Hujanen
Customer Experience Manager
Minna Mäkinen
Customer Service & Invoicing Specialist
Learning Solutions
Marketing
Jon Dillemuth
Digital Marketing Specialist
Executive Team
Billing details
Change of billing address effective 1 September 2026
Tieturi Oy (Business ID 1743630-2) has updated its billing address as of 1 September 2026.
If any invoices have been sent using the previous billing details, please resend them using the new billing information below.
We kindly ask you to send invoices primarily as e-invoices. To ensure efficient processing, please include the contract number, cost centre number (in the reference field) and the name of the person who placed the order on the invoice.
E-invoicing details: PLEASE NOTE! The operator has changed
OVT / E-invoice address: 003717436302
Operator: Maventa
Intermediary ID: 003721291126
Paper invoices should be sent to:
Tieturi Oy
AIFi85211
P.O. Box 110
FI-01301 VANTAA
FINLAND
PDF invoices by email:
17436302@scan.netvisor.fi
Attachment format: PDF
The invoice and any attachments must be included in the same PDF file.
Please note that this address is for invoices and invoice-related documents only. All other mail should continue to be sent to our street address.
For further information about sending invoices, please contact taloushallinto@coronaria.fi.
Please include the name of the company your message concerns in the subject line.
Kind regards,
Tieturi Oy
Finance Department