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Products & Services
About PostgresOpen
This profile covers PostgresOpen, a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Civic and Social Organizations, based in Chicago, Illinois, United States and operating in Office service.
Its primary NAICS classification is 813410 (Civic and Social Organizations). PostgresOpen is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 2450333
- Website
- postgresopen.org
- facebook.com/postgresopen
- Address
- 333 N Dearborn St, Chicago, Illinois, 60654, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8134Civic and Social Organizations
- 813410Civic and Social Organizations
SIC Codes
- 86Membership Organizations
- 864Civic, Social, And Fraternal Associations
- 8641Child and Youth Services
Company Details
- Employees
- 12 (11-20)
- Annual Revenue
- $3.6M ($1M-$5M)
PostgresOpen: frequently asked questions
What does PostgresOpen do?
This profile covers PostgresOpen, a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Civic and Social Organizations, based in Chicago, Illinois, United States and operating in Office service.
Where is PostgresOpen located?
PostgresOpen is headquartered at 333 N Dearborn St, Chicago, Illinois, 60654, United States.
How many employees does PostgresOpen have?
PostgresOpen has about 12 employees (the 11-20 range).
What is PostgresOpen's annual revenue?
PostgresOpen's annual revenue is estimated at $3.6M (the $1M-$5M range).
What industry is PostgresOpen in?
PostgresOpen is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813410 (Civic and Social Organizations).
How can I contact PostgresOpen?
Its website is postgresopen.org and its phone number is +1 (312) 2450333.
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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