Products & Services
About Fidium
Switch to Fidium Fiber for ultra-fast, reliable internet and unlimited data. Trusted by over 1 million customers. Schedule your free installation today.
Its primary NAICS classification is 517111 (Wired Telecommunications Carriers). Fidium is one of 39,468 Communication companies listed in Illinois.
Business Contact Information
- Phone
- +1 (844) 4343486
- Website
- fidiumfiber.com
- linkedin.com/company/fidiumfiber
- facebook.com/fidiumfiber
- Address
- 2116 S 17th St, Mattoon, Illinois, 61938, United States
Industry & Classification
- Industry
- Communication
- Sector
- Telecommunication
- Segment
- Telecommunication providers
NAICS Codes
- 51Information
- 5171Wired and Wireless Telecommunications (except Satellite)
- 517111Wired Telecommunications Carriers
SIC Codes
- 48Communications
- 481Telephone Communications
- 4813Wired Telecommunications Carriers
Company Details
- Employees
- 2,500 (2,001-5,000)
- Annual Revenue
- $923.9M ($500M-$1B)
Fidium: frequently asked questions
What does Fidium do?
Switch to Fidium Fiber for ultra-fast, reliable internet and unlimited data. Trusted by over 1 million customers. Schedule your free installation today.
Where is Fidium located?
Fidium is headquartered at 2116 S 17th St, Mattoon, Illinois, 61938, United States.
How many employees does Fidium have?
Fidium has about 2,500 employees (the 2,001-5,000 range).
What is Fidium's annual revenue?
Fidium's annual revenue is estimated at $923.9M (the $500M-$1B range).
What industry is Fidium in?
Fidium is in the Communication / Telecommunication industry, and its primary NAICS code is 517111 (Wired Telecommunications Carriers).
How can I contact Fidium?
Its website is fidiumfiber.com and its phone number is +1 (844) 4343486.
What companies are similar to Fidium?
Other large communication companies in Illinois include Etisalat, Assurance Wireless, Telephone and Data Systems Inc and Telephone and Data Systems Inc.
Largest companies in Illinois
Largest communication companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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