For Sales, Samples, or Technical Service:
Toll-Free: 1-800-252-0039
General: 423-629-7160
Email: info@sphereone.net
Headquarters
Sphere One, LLC
601 Cumberland St.
Chattanooga, TN 37404
Download a Credit Application (PDF)
Email Contacts:
Customer Service / AR:
Amiller@sphereone.net
Purchasing/AP’s/Incoming Logistics:
Aluffman@sphereone.net
Technical Manager:
Dhempy@sphereone.net
Head of Human Resources and Safety:
Kbranford@sphereone.net
Production Supervisor:
Ehelland@sphereone.net
Director of Operations:
PDugan@arcticminerals.com