CSL Locations
| Location Name | Address | Contact | |
| United States | CSL Behring | 1020 First Avenue, P.O. Box 61501 King of Prussia United States, PA 19406-0901 | +1 (610) 878-4000 |
| United States | CSL Plasma | 900 Broken Sound Pkwy NW Boca Raton United States, FL 33487 | +1 (866) 275-6800 |
| United Kingdom | CSL Seqirus | Point, Level 3, 29 Market Street Maidenhead United Kingdom SL6 8AA | +44 01628 641500 |
| Switzerland | CSL Vifor | Flughofstrasse 61, P.O. Box Glattbrugg Switzerland 8152 | +41 058 851 80 00 |
| Australia | CSLHeadquarters | 655 Elizabeth Street Melbourne Australia, VIC 3000 | +61 03 9389 1911 |