Business register › 54358167
KOSTAK AG, alternativna goriva, d.o.o.
| Tax number | 54358167 ✓ valid check digit |
|---|---|
| VAT ID | SI54358167 · registered for VAT since 01.02.2018 |
| Registration number | 6682537000 |
| Legal form |
limited liability company (d.o.o.) Družba z omejeno odgovornostjo d.o.o. |
| Registration authority | Okrožno sodišče Krško |
| Activity code (SKD) | 71.129 — Other engineering activities and technical consultancy |
| Registered address | Leskovška cesta 2a, 8270 Krško · map |
| Municipality | Krško |
| Tax office | FU Brežice |
Source: public FURS registers of taxpayers, updated 06.11.2026. Normka is not affiliated with FURS.
Name, legal form, registration authority and business units: Slovenian Business Register (AJPES, CC BY 4.0), 01.11.2026. Address and municipality: Register of Addresses (GURS).