Data exchange

Communicate easily

Your points of contact for electronic data exchange

Communicate with ease

Would you like to send us electronic data? No problem.

We play it safe with EDIFACT data exchange and data encryption. The SWK contact details sheet provides you with information on contact persons and the options available for GPKE, GeLi Gas and WiM data transmission.

Please use this security certificate for email invoices.

Contact details and certificates