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If you are considering an OSR product or service for your organization or would like additional information about any of our offerings, we’d certainly like to hear from you. We welcome the opportunity to answer your questions, discuss your requirements or assist you in any way we can in making an informed decision to work with OSR.


Worldwide Headquarters

OSR Open Systems Resources, Inc.
105 Route 101A, Suite 19
Amherst, New Hampshire 03031 USA

Telephone:+1 603 595 6500
Telephone (toll free):+1 800 594 5475
Fax:+1 603 595 6503
(GMT-05:00 Eastern Standard Time US & Canada)

Canadian Branch Office

(closed as of 12/2016)

OSR Open Systems Resources, Inc.
410-119 W. Pender St.
Vancouver, BC V6B 1S5


General Information: info at


Sales Department: sales at
Seminar Info & Registration: seminars at
Accounting Department: acctg at
Jobs Inquiries & Recruiting: recruiting at
Web Site Help/Feedback: webmaster at