We will get back to you by replying to your message or calling you, whichever you prefer.

Harri Nieminen
harri.nieminen@hnhissikonsultointi.fi

Tomi Toikka
tomi.toikka@hnhissikonsultointi.fi

Timi Salmilehto
timi.salmilehto@hnhissikonsultointi.fi

Miikka Heinänen
miikka.heinanen@hnhissikonsultointi.fi

Contact Person: Harri Nieminen +358 20 155 8523

For invoices sent via email, please provide the invoice and its attachments as a single PDF file.

E-invoice: 003728328243
E-invoice intermediary: 003708599126 (OpenText)
By email: fennoa.504135@erin.posti.com
By mail:
HN Hissikonsultointi Oy
PL 63370
01051 LASKUT

Business ID: 2832824-3