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Products & Services
About DocSIG
DocSIG is a company employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Professional Organizations, based in Chicago, Illinois, United States and operating in Office service.
Its primary NAICS classification is 813920 (Professional Organizations). DocSIG is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Website
- docsig.org
- facebook.com/amadocsig
- Address
- 55 E Grand Ave, Chicago, Illinois, 60611, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8139Business, Professional, Labor, Political, and Similar Organizations
- 813920Professional Organizations
SIC Codes
- 86Membership Organizations
- 862Professional Membership Organizations
- 8621Professional Organizations
Company Details
- Employees
- 10 (6-10)
- Annual Revenue
- $2.7M ($1M-$5M)
DocSIG: frequently asked questions
What does DocSIG do?
DocSIG is a company employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Professional Organizations, based in Chicago, Illinois, United States and operating in Office service.
Where is DocSIG located?
DocSIG is headquartered at 55 E Grand Ave, Chicago, Illinois, 60611, United States.
How many employees does DocSIG have?
DocSIG has about 10 employees (the 6-10 range).
What is DocSIG's annual revenue?
DocSIG's annual revenue is estimated at $2.7M (the $1M-$5M range).
What industry is DocSIG in?
DocSIG is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813920 (Professional Organizations).
How can I contact DocSIG?
Its website is docsig.org.
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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