Invoice and Company Master Data
Official information from KUSTEC Kälte- und Systemtechnik GmbH
Address:
Kälte- und Systemtechnik GmbH
Strassfeld 5
A-3441 Freundorf
Company name: Kälte- und Systemtechnik GmbH
Addition / Brand: KUSTEC
Street / House Number: Strassfeld 5
Zip Code / City: 3441 Freundorf
Country: Österreich / Austria
Timezone: GMT+2 / CET / CEST
Company Registration & Tax Identification
- VAT Identification Number (UID): ATU65979499
- Commercial Register Number (FN): FN 351976 m
- Commercial Register Court: Landesgericht St. Pölten
- GLN (Global Location Number): 9110017649596
- Legal Form: Limited Liability Company (GmbH)
- Registered Office: 3441 Freundorf, Austria
Invoice Submission & Requirements
Invoice Receipt via E-Mail:
- E-Mail Address:
- Format: Exclusively as an unencrypted PDF file (one invoice including attachments per PDF).
Mandatory Information on Every Invoice:
To ensure that your invoice can be reviewed, approved, and settled without delay, please make sure to include:
- Our official company name, address, and VAT ID (ATU65979499).
- The KUSTEC purchase order number or project number.
- The service period or delivery date and delivery note number.
Accounting & Accounts Payable Inquiries
For any questions regarding purchase orders, approvals, or payments, please contact:
- Phone: +43 2274 44 109
- E-Mail:
- Office Hours (GMT+2 / CET / CEST):
Monday to Thursday: 07:30 – 16:30
Friday: 07:30 – 12:00

