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Products & Services
About Patertech
Patertech is a company based in Chicago, Illinois, United States, operating in Office service, employing 21-50 people, reporting $5M-$10M in annual revenue and classified under Custom Computer Programming Services.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Patertech is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 6311105
- Website
- patertech.com
- linkedin.com/company/patertech
- Address
- 355 E Ohio 11610 St, Chicago, Illinois, 60611, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 22 (21-50)
- Annual Revenue
- $6.0M ($5M-$10M)
Patertech: frequently asked questions
What does Patertech do?
Patertech is a company based in Chicago, Illinois, United States, operating in Office service, employing 21-50 people, reporting $5M-$10M in annual revenue and classified under Custom Computer Programming Services.
Where is Patertech located?
Patertech is headquartered at 355 E Ohio 11610 St, Chicago, Illinois, 60611, United States.
How many employees does Patertech have?
Patertech has about 22 employees (the 21-50 range).
What is Patertech's annual revenue?
Patertech's annual revenue is estimated at $6.0M (the $5M-$10M range).
What industry is Patertech in?
Patertech is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact Patertech?
Its website is patertech.com and its phone number is +1 (312) 6311105.
Largest companies in Illinois
Largest industrial & mechanical 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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