General Inquiries

For general inquiries and further corporate information, please use the contact information provided below:

In North America:
Application Lifecycle Management (ALM) Products:
Email: info@mks.com
Phone: 1 800 265 2797 (toll free)

MKS Toolkit Products:
Email: tk_info@mkssoftware.com
Phone: 1 800 637 8034 (toll free)

UK and Northern Europe:
Email: europe@mks.com
Phone: +44 (0) 1483 733900 (United Kingdom)

Japan:
Phone: +81 3 5422 9503

Central and Southern Europe:
Email: europe@mks.com 
Phone: +49 (0) 711 351775 0 (Germany)

Rest of World:
Application Lifecycle Management (ALM) Products:
Email: info@mks.com
Phone: 1 519 884 2251

Interoperability Products:
Email: tk_info@mkssoftware.com
Phone: 1 703 803 3343