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Products & Services
About Sigma Computer
Sigma Computer is a company based in Plainfield, Illinois, United States, operating in Distributors, employing 11-20 people, reporting $0M-$1M in annual revenue and classified under Electronic and Precision Equipment Repair and Maintenance.
Its primary NAICS classification is 811210 (Electronic and Precision Equipment Repair and Maintenance). Sigma Computer is one of 238,202 Consumer companies listed in Illinois.
Business Contact Information
- Phone
- +1 (773) 5819083
- Address
- 10012 S Mandel St, Plainfield, Illinois, 60585, United States
Industry & Classification
- Industry
- Consumer
- Sector
- Retail
- Segment
- Distributors
NAICS Codes
- 81Other Services (except Public Administration)
- 8112Electronic and Precision Equipment Repair and Maintenance
- 811210Electronic and Precision Equipment Repair and Maintenance
SIC Codes
- 57Home Furniture, Furnishings, And Equipment Stores
- 573Radio, Television, Consumer Electronics, And Music Stores
- 5734Electronics Stores
Company Details
- Employees
- 16 (11-20)
- Annual Revenue
- $473,000 ($0M-$1M)
Sigma Computer: frequently asked questions
What does Sigma Computer do?
Sigma Computer is a company based in Plainfield, Illinois, United States, operating in Distributors, employing 11-20 people, reporting $0M-$1M in annual revenue and classified under Electronic and Precision Equipment Repair and Maintenance.
Where is Sigma Computer located?
Sigma Computer is headquartered at 10012 S Mandel St, Plainfield, Illinois, 60585, United States.
How many employees does Sigma Computer have?
Sigma Computer has about 16 employees (the 11-20 range).
What is Sigma Computer's annual revenue?
Sigma Computer's annual revenue is estimated at $473,000 (the $0M-$1M range).
What industry is Sigma Computer in?
Sigma Computer is in the Consumer / Retail industry, and its primary NAICS code is 811210 (Electronic and Precision Equipment Repair and Maintenance).
How can I contact Sigma Computer?
Its phone number is +1 (773) 5819083.
Largest companies in Illinois
Largest consumer 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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