Invoice information

Visiting address

Cartesian AS
Tempevegen 22
7031 Trondheim
Norway
Tel: +47 905 09 782

Registered business address

Cartesian AS
Tempevegen 22
7031 Trondheim
Norway
Enterprise no: 830 975 012 

INVOICE INFORMATION

EHF: Our preferred way of receiving invoices is on the EHF-format. Cartesian is listed in the Norwegian ELMA register, which enables automatic processing of incoming invoices. 

E-mail/PDF: Electronic invoices can be sent to  invoice@cartesian.no

  • The e-mail must contain only one invoice (one file). 
  • The email cannot contain a link to an invoice
  • The attachment must be in PDF or TIF format, limited to 2MB
  • Please note that any text in the e-mail will not be read by a person. Do not use the text field to send messages or notifications.

Invoice on paper 

Cartesian AS
Tempevegen 22
7031 Trondheim