Siemens | Siemens & Halske | Siemens Desiro | Carl Wilhelm Siemens | Werner von Siemens | George Siemens | Siemens Viaggio Light | Siemens Velaro | Siemens-Schuckert D.IV | Siemens Nixdorf Informationssysteme | Siemens IT Solutions and Services | Siemens Communications | Fujitsu Siemens Computers | Carl Heinrich von Siemens | Siemens (unit) | Siemens-Schuckert | Siemens S55 | Siemens Modular Metro | Siemens Healthcare | Siemens-Halske Sh 12 | Siemens Competition | Georg von Siemens | BenQ-Siemens |
The business park is home to the Australian Headquarters of Continental AG (formerly Siemens VDO) and Doncaster BMW.
However, in 2001 Proton replaced the Mitsubishi EFi module with Siemens VDO module that is claimed to cause slight power loss.