Thorough Prep Inc
Commercial services · San Dimas, California
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Products & Services
About Thorough Prep Inc
This profile covers Thorough Prep Inc, a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Other Schools and Instruction, based in San Dimas, California, United States and operating in Office service.
Its primary NAICS classification is 611691 (Exam Preparation and Tutoring). Thorough Prep Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 1172 Edinburgh Rd, San Dimas, California, 91773, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6116Other Schools and Instruction
- 611691Exam Preparation and Tutoring
SIC Codes
- 82Educational Services
- 829Schools And Educational Services, Not Elsewhere
- 8299Automobile Driving Schools
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $432,000 ($0M-$1M)
Thorough Prep Inc: frequently asked questions
What does Thorough Prep Inc do?
This profile covers Thorough Prep Inc, a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Other Schools and Instruction, based in San Dimas, California, United States and operating in Office service.
Where is Thorough Prep Inc located?
Thorough Prep Inc is headquartered at 1172 Edinburgh Rd, San Dimas, California, 91773, United States.
How many employees does Thorough Prep Inc have?
Thorough Prep Inc has about 5 employees (the 1-5 range).
What is Thorough Prep Inc's annual revenue?
Thorough Prep Inc's annual revenue is estimated at $432,000 (the $0M-$1M range).
What industry is Thorough Prep Inc in?
Thorough Prep Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611691 (Exam Preparation and Tutoring).
What companies are similar to Thorough Prep Inc?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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