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Our on-line support requires you to be a registered user of SigmaCommerce, Controller+ or eController.

To register for a username and password, please contact Lori Whyde. Registering allows you access to important SigmaCommerce, Controller+ and eController information, technical documents and application upgrades.

Forgot your password? Click here to send a message to a Sigma Micro customer service representative who will be happy to remind you.

Emergency? If it has been more than 30 minutes since you submitted your request for after hours services, please contact us directly at the following numbers:
    Hardware: (317) 367-6580
    Software: (317) 946-0837

The current local time at Sigma Micro is


Client Area

Registered SigmaCommerce, Controller+ and eController users can place after-hours support requests, access technical documents, and download software upgrades via a secured section of the Web site. Sigma's staff contact information is also available.

Click here to enter.

Quick Links

Support site: support.sigma-micro.com