FIDIUM headquarters details
- Street address
- 21 South 17th Street
- City
- Mattoon
- State / region
- Illinois
- ZIP / postal code
- 61938
- Country
- United States
- Phone
- +1 844 434 3486
- Founded
- 2021
- Website
- fidium.com
- Stock
- NASDAQ: CNSL
- linkedin.com/company/fidiumfiber
Location map
Open in Google MapsAll FIDIUM office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Mattoon HQ | Illinois | United States | Headquarters |
Showing the headquarters of 8 recorded locations. See every location in GraphIQ →
About FIDIUM
FIDIUM (NASDAQ: CNSL) is headquartered in Mattoon, Illinois, United States. Founded in 2021, the company has 8 recorded locations across 5+ countries and employs approximately 5 people worldwide.
Where is FIDIUM's main office?
FIDIUM's main headquarters office is located at 21 South 17th Street, Mattoon, Illinois 61938, United States. This is the company's primary corporate address.
FIDIUM regional offices
Beyond its headquarters in Mattoon, FIDIUM has recorded locations in United States, Australia, Finland, France and The Netherlands.
FIDIUM contact information
The main switchboard for FIDIUM headquarters can be reached at +1 844 434 3486. Official website: fidium.com.
What does FIDIUM do?
Fidium's fiber network is intended for everyone, from households watching movies to businesses running mission-critical equipment.
Frequently asked questions
Where is FIDIUM headquarters?
FIDIUM's headquarters is located at 21 South 17th Street, Mattoon, Illinois 61938, United States.
How many offices does FIDIUM have?
GraphIQ records 8 locations for FIDIUM across 5+ countries, as of October 2026.
What is FIDIUM's corporate address?
The corporate headquarters address is 21 South 17th Street, Mattoon, Illinois 61938, United States.
When was FIDIUM founded?
FIDIUM was founded in 2021 and employs approximately 5 people.
What is FIDIUM's phone number?
The main phone number for FIDIUM headquarters is +1 844 434 3486.
How many employees does FIDIUM have?
FIDIUM has approximately 5 employees (GraphIQ estimate, 2026).
Is FIDIUM a public company?
Yes. FIDIUM is publicly traded on NASDAQ under the ticker CNSL.