Contact Us

Where suitable, we encourage customers to contact PassMark Headquarters in Australia as we have more technical support staff available to deal with inquiries. Please note that hardware orders for the continental United States will be shipped from the North American Branch office. All other hardware orders will be shipped from our head office in Australia.

Australian Head Office

PassMark Software Pty Ltd

Level 5, 63 Foveaux St
Surry Hills, NSW 2010

Support Hours

9AM to 5PM (AEST), M-F

Australian Company Number (ACN): 099 321 392

Australian Business Number (ABN): 49 099 321 392

D&B DUNS Numbering system: 75 007 0356

NATO Manufacturer's Code (NCAGE): Z0BK5

North American Branch

PassMark Software Inc.

370 Convention Way, Level 2
Redwood City, California 94063
United States

Support Hours

9AM to 5PM (PST), M-F

Due to COVID-19, we are currently working from home. For this period, it may be easier to contact us by e-mail rather than phone.

The USA office will be closed for pickup of orders. All shipping within USA will be dispatched with USPS at least once a week.

The USA office will be closed Monday Jan 17, 2022 to observe MLK Jr Day. Please contact the head office or send email to for support .

US IRS Employer ID number (TIN/EIN): 27-2656160

D&B DUNS Numbering system: 96 561 5359

Commercial and Government Entity Code (CAGE): 7VNL7