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How Can We Help?

Thank you for visiting SIGMA’s website! We would love to hear from you.

Existing Customers

If you are an existing customer looking for a solution, visit our Knowledge Base for Frequently Asked Questions (FAQs). If you’re unable to locate a solution, submit a ticket. Our dedicated support team will be happy to help.

New Customers

If you are not yet a customer, please use the contact form below. Ask us anything! Our consultants are always happy to chat. We look forward to hearing from you.

SIGMA Assessment Systems

P.O. Box 610757
Port Huron, MI
USA 48061-0757
Fax: 1.800.361.9411

In Canada:

P.O. Box 3292, Station B
London, ON
Canada N6A 4K3