Customer contacts

Beaconsim Oy (TETRAsim)
Hiilikatu 3
FI-00180 Helsinki, Finland

Customer Support

+358 45 128 5551

Sales Contacts

Elina Avela

Elina Avela
CEO
+358 50 514 9705

Simo Ruoko

Simo Ruoko
Director, International Sales
Middle East
+358 40 504 0759

Henri Paalasmaa

Henri Paalasmaa
Sales Manager
+358 40 752 4722

Other Contacts

Martti Ronkainen
Director, Operations
+358 40 731 8610


Employees' email addresses are in the format firstname.lastname@tetrasim.com