| Head office | ÖSTERREICH |
| Company name | SIRO Ges.m.b.H |
| Street | Spielfeldstraße 12 |
| Zip code | 4452 Ternberg |
| Register number | FN 118315 v |
| Commercial Register Court | Landesgericht Steyr |
| UID number | ATU 24105509 |
| Phone | +43 (0)7256 6020 0 |
| Fax | +43 (0)7256 8932 |
| Homepage | www.siro-light.at |
| office@siro.at |
Disclaimer
| Head office | DEUTSCHLAND |
| Company name | SIRO Deutschland GmbH |
| Street | Max-Volmer-Straße 19 |
| Zip code | 40724 Hilden |
| Register number | HRB 46618 |
| Commercial Register Court | Amtsgericht Düsseldorf |
| UID number | DE 120962555 |
| Phone | +49 (0)2103 24575 0 |
| Fax | +49 (0)2103 245779 |
| Homepage | www.siro-light.de |
| service@siro-light.de |