Geocon
Construction · Wheaton, Illinois
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Products & Services
About Geocon
Geocon is listed as a company reporting $1M-$5M in annual revenue, classified under Engineering Services, based in Wheaton, Illinois, United States, operating in Industrial construction and employing 11-20 people.
Its primary NAICS classification is 541330 (Engineering Services). Geocon is one of 6,047 Construction companies listed in Illinois.
Business Contact Information
- Phone
- +1 (815) 8069986
- Website
- www.geoconcompanies.com
- Address
- 1206 Sunset Rd, Wheaton, Illinois, 60189, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 13 (11-20)
- Annual Revenue
- $1.4M ($1M-$5M)
Geocon: frequently asked questions
What does Geocon do?
Geocon is listed as a company reporting $1M-$5M in annual revenue, classified under Engineering Services, based in Wheaton, Illinois, United States, operating in Industrial construction and employing 11-20 people.
Where is Geocon located?
Geocon is headquartered at 1206 Sunset Rd, Wheaton, Illinois, 60189, United States.
How many employees does Geocon have?
Geocon has about 13 employees (the 11-20 range).
What is Geocon's annual revenue?
Geocon's annual revenue is estimated at $1.4M (the $1M-$5M range).
What industry is Geocon in?
Geocon is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact Geocon?
Its website is www.geoconcompanies.com and its phone number is +1 (815) 8069986.
What companies are similar to Geocon?
Other large construction companies in Illinois include Clayco Inc, Tecta America Corp, Enppi and Power Construction.
Largest construction companies in Illinois
Largest companies in Illinois
Largest construction 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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