Contact Support


General Questions:

Do you have technical or process questions about the challenge? Be sure to search the Community Forum, where the community is asking questions. You can also contribute to the conversations by commenting or asking your own questions!


NineSigma Help Desk:

If you’re having trouble registering or submitting a response, or need immediate assistance, please contact the NineSigma Grand Challenge Help Desk. 

Grand Challenge Help Desk Phone: +1 216-283-3914 

Grand Challenge Help Desk Email:


Media Contact:

For media inquiries, please contact:

Rahim Ladha
GE Canada
+1 647 281 7073

Megan Parker
+1 203 414 1257