All MKS Offices

MKS Offices

All MKS Resellers
Asia
Australasia
Europe

MKS UNIX to Windows Porting Partners

Middle East and Africa
North America
South America

Canada PTC Inc. (Canada Headquarters) 410 Albert Street Waterloo, ON Canada N2L 3V3 +1-519-884-2251 voice +1-800-265-2797 voice +1-519-884-8861 fax http://www.mks.com sales@mks.com
Germany PTC GmbH Martinstraße 42-44 73728 Esslingen Esslingen, Germany 73728 +49 (0) 89 32106 576 voice http://www.mkssoftware.com/ Sells: All MKS Toolkit Interoperability Products	United States MKS Toolkit Sales Headquarters 12701 Fair Lakes Circle Suite 350 Fairfax, VA USA 22033-3831 +1-703-803-3343 voice +1-800-637-8034 voice +1-703-803-3344 fax http://www.mkssoftware.com mkstkinfo@ptc.com
United States PTC Corporate Headquarters 140 Kendrick Street Needham, MA USA 02494 +1-781-370-5000 voice +1-781-370-6000 fax http://www.ptc.com