Clear Thinking
Commercial services · San Francisco, California
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Products & Services
About Clear Thinking
This profile covers Clear Thinking, a company employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Other Schools and Instruction, based in San Francisco, California, United States and operating in Office service.
Its primary NAICS classification is 611691 (Exam Preparation and Tutoring). Clear Thinking is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 3630 18th St, San Francisco, California, 94110, 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
- 8 (6-10)
- Annual Revenue
- $1.8M ($1M-$5M)
Clear Thinking: frequently asked questions
What does Clear Thinking do?
This profile covers Clear Thinking, a company employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Other Schools and Instruction, based in San Francisco, California, United States and operating in Office service.
Where is Clear Thinking located?
Clear Thinking is headquartered at 3630 18th St, San Francisco, California, 94110, United States.
How many employees does Clear Thinking have?
Clear Thinking has about 8 employees (the 6-10 range).
What is Clear Thinking's annual revenue?
Clear Thinking's annual revenue is estimated at $1.8M (the $1M-$5M range).
What industry is Clear Thinking in?
Clear Thinking is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611691 (Exam Preparation and Tutoring).
What companies are similar to Clear Thinking?
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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