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Products & Services
About Isp
This profile covers Isp, a company operating in Telecommunication providers, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Wired and Wireless Telecommunications (except Satellite) and based in Glenwood, Illinois, United States.
Its primary NAICS classification is 517111 (Wired Telecommunications Carriers). Isp is one of 39,468 Communication companies listed in Illinois.
Business Contact Information
- Phone
- +1 (708) 7541300
- Address
- 18353 S Halsted St, Glenwood, Illinois, 60425, 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
- 4 (1-5)
- Annual Revenue
- $403,000 ($0M-$1M)
Isp: frequently asked questions
What does Isp do?
This profile covers Isp, a company operating in Telecommunication providers, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Wired and Wireless Telecommunications (except Satellite) and based in Glenwood, Illinois, United States.
Where is Isp located?
Isp is headquartered at 18353 S Halsted St, Glenwood, Illinois, 60425, United States.
How many employees does Isp have?
Isp has about 4 employees (the 1-5 range).
What is Isp's annual revenue?
Isp's annual revenue is estimated at $403,000 (the $0M-$1M range).
What industry is Isp in?
Isp is in the Communication / Telecommunication industry, and its primary NAICS code is 517111 (Wired Telecommunications Carriers).
How can I contact Isp?
Its phone number is +1 (708) 7541300.
What companies are similar to Isp?
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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