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Products & Services
About Cdf
Cdf is listed as a company reporting $1M-$5M in annual revenue, classified under All Other Miscellaneous Schools and Instruction, based in Oswego, Illinois, United States, operating in Office service and employing 6-10 people.
Its primary NAICS classification is 611699 (All Other Miscellaneous Schools and Instruction). Cdf is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (630) 6541616
- Website
- studyclub.com
- Address
- 1991 Wiesbrook Rd, Oswego, Illinois, 60543, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6116Other Schools and Instruction
- 611699All Other Miscellaneous Schools and Instruction
SIC Codes
- 79Amusement And Recreation Services
- 799Miscellaneous Amusement And Recreation
- 7999Other Performing Arts Cos.
Company Details
- Employees
- 9 (6-10)
- Annual Revenue
- $1.6M ($1M-$5M)
Cdf: frequently asked questions
What does Cdf do?
Cdf is listed as a company reporting $1M-$5M in annual revenue, classified under All Other Miscellaneous Schools and Instruction, based in Oswego, Illinois, United States, operating in Office service and employing 6-10 people.
Where is Cdf located?
Cdf is headquartered at 1991 Wiesbrook Rd, Oswego, Illinois, 60543, United States.
How many employees does Cdf have?
Cdf has about 9 employees (the 6-10 range).
What is Cdf's annual revenue?
Cdf's annual revenue is estimated at $1.6M (the $1M-$5M range).
What industry is Cdf in?
Cdf is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611699 (All Other Miscellaneous Schools and Instruction).
How can I contact Cdf?
Its website is studyclub.com and its phone number is +1 (630) 6541616.
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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