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Products & Services
About Seo
This profile covers Seo, a company operating in Office service, employing 11-20 people, reporting $0M-$1M in annual revenue, classified under Marketing Research and Public Opinion Polling and based in Willowbrook, Illinois, United States.
Its primary NAICS classification is 541910 (Marketing Research and Public Opinion Polling). Seo is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 555 Plainfield Rd, Willowbrook, Illinois, 60527, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5419Other Professional, Scientific, and Technical Services
- 541910Marketing Research and Public Opinion Polling
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 873Research, Development, And Testing Services
- 8732Marketing Research and Public Opinion Polling
Company Details
- Employees
- 19 (11-20)
- Annual Revenue
- $483,000 ($0M-$1M)
Seo: frequently asked questions
What does Seo do?
This profile covers Seo, a company operating in Office service, employing 11-20 people, reporting $0M-$1M in annual revenue, classified under Marketing Research and Public Opinion Polling and based in Willowbrook, Illinois, United States.
Where is Seo located?
Seo is headquartered at 555 Plainfield Rd, Willowbrook, Illinois, 60527, United States.
How many employees does Seo have?
Seo has about 19 employees (the 11-20 range).
What is Seo's annual revenue?
Seo's annual revenue is estimated at $483,000 (the $0M-$1M range).
What industry is Seo in?
Seo is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541910 (Marketing Research and Public Opinion Polling).
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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