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Products & Services
About Decision Systems Plus
Decision Systems Plus is listed as a company operating in Telecommunication providers, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Telecommunications Resellers and based in Des Plaines, Illinois, United States.
Its primary NAICS classification is 517121 (Telecommunications Resellers). Decision Systems Plus is one of 39,468 Communication companies listed in Illinois.
Business Contact Information
- Phone
- +1 (847) 6999960
- Website
- dspi.com
- Address
- 1011 E Touhy Ave, Des Plaines, Illinois, 60018, United States
Industry & Classification
- Industry
- Communication
- Sector
- Telecommunication
- Segment
- Telecommunication providers
NAICS Codes
- 51Information
- 5171Wired and Wireless Telecommunications (except Satellite)
- 517121Telecommunications Resellers
SIC Codes
- 48Communications
- 481Telephone Communications
- 4812Wireless Telecommunications Carriers (Except Satellite)
Company Details
- Employees
- 22 (21-50)
- Annual Revenue
- $4.6M ($1M-$5M)
Decision Systems Plus: frequently asked questions
What does Decision Systems Plus do?
Decision Systems Plus is listed as a company operating in Telecommunication providers, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Telecommunications Resellers and based in Des Plaines, Illinois, United States.
Where is Decision Systems Plus located?
Decision Systems Plus is headquartered at 1011 E Touhy Ave, Des Plaines, Illinois, 60018, United States.
How many employees does Decision Systems Plus have?
Decision Systems Plus has about 22 employees (the 21-50 range).
What is Decision Systems Plus's annual revenue?
Decision Systems Plus's annual revenue is estimated at $4.6M (the $1M-$5M range).
What industry is Decision Systems Plus in?
Decision Systems Plus is in the Communication / Telecommunication industry, and its primary NAICS code is 517121 (Telecommunications Resellers).
How can I contact Decision Systems Plus?
Its website is dspi.com and its phone number is +1 (847) 6999960.
What companies are similar to Decision Systems Plus?
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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