- Employees
- 5001-10000
- Founded
- 1894
- Type
- For Profit
- Headquarters
- Rock Hill, South Carolina, United States
Company data last updated Jul 31, 2025.
About Comporium
Comporium is a diversified communications company providing a Quintuple Play of five services -- voice, video, data, wireless and security
Who to contact at Comporium
Email Format
Leadership & Decision Makers
Contact details of 6 Comporium decision makers
John M Barnes
John Cherry
Andrew Smith
John Anderson
Bryant G. Barnes
Sok Verdery
General Emails
General company emails, e.g. customer support lines
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Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Jul 31, 2025.
Frequently Asked Questions about Comporium
What does Comporium do?
Comporium is a diversified communications company providing a Quintuple Play of five services -- voice, video, data, wireless and security
Where is Comporium headquartered?
Comporium is headquartered in Rock Hill, South Carolina, United States.
When was Comporium founded?
Comporium was founded in 1894.
How many employees does Comporium have?
Comporium has approximately 5001-10000 employees.
What industry is Comporium in?
Comporium operates in the Electronics industry.
What is the email format for Comporium?
The most common email format at Comporium is {first_name}.{last_name}@comporium.com. For example: firstname.lastname@comporium.com.
How do I contact Comporium?
You can contact Comporium via email at support@comporium.com or feedback@comporium.com, headquartered in Rock Hill, South Carolina, United States.