Contact Information

Professionals of Business and Technology

Ratavartijankatu 2 A (6th Floor)
FI-00520 Helsinki
p. 09 4246 0500 (Switch)
WhatsApp: 020 155 8800

Our phone service is open Mon-Thu 9-16 and Fri 10-16, Tel. 09 4246 0500 or 020 155 8800

Personnel Contact Information >>


Membership fees, joining, discount applications, changes to membership information

Mon-Thu 9-16, Fri 10-16
020 155 8803
WhatsApp: 020 155 8800

Membership Benefits

Automated Service Calls

In order to offer to provide better customer service, we use automated phone calls. The call comes from the following number: 09 4255 1299

Employment Counseling

Our online legal service Digijuristi answers the most common employment questions.

Questions related to employment and civil service

Mon-Thu 9-16, Fri 10-16

020 155 8815

We offer a call-back service. If all our lawyers are busy, the first available lawyer will call you back as soon as possible.

Unemployment security counseling

Mon-Thu 9-16, Fri 10-16

020 155 8800

Salary counseling

Mon-Thu 9-16, Fri 10-16

020 155 8800

Career Services

Discover our comprehensive services promoting work well-being, career development, and employment.

Discover our Career and Job Search Services
Career Services

Billing Address

We kindly request that you submit invoices primarily as e-invoices.

E-Invoice Billing Address

VAT number: 1455841-9 / FI14558419
eInvoicing address: 003714558419
Intermediary ID: BAWCFI22
Intermediary: Basware Oy

Addresses for Email and Paper Invoices

If you are unable to send e-invoices, you may send your invoice by email to

Paper Invoices

Tradenomiliitto TRAL ry
Ratavartijankatu 2

Phonecall Fares

09 numbers: normal teleoperator charge; 020 numbers: calling from a land line 8,35 cent/call + 8,83 cent/min and calling from a mobile phone 8,35 cent/call + 22,32 cent/min.

Send Us Encrypted Email

You can send us encrypted email at

Update Your Membership Information

You can update your contact information and change your membership type in our Online Member Service.

Become a Member

Learn more about our membership and join the largest community of business professionals in Finland!

Learn more about our membership!
Become a Member