General Studies Services
Commercial services · Castro Valley, California
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Products & Services
About General Studies Services
This profile covers General Studies Services, a company based in Castro Valley, California, United States, operating in Office service, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Colleges, Universities, and Professional Schools.
Its primary NAICS classification is 611310 (Colleges, Universities, and Professional Schools). General Studies Services is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 3667 Castro Valley Blvd, Castro Valley, California, 94546, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6113Colleges, Universities, and Professional Schools
- 611310Colleges, Universities, and Professional Schools
SIC Codes
- 82Educational Services
- 822Colleges, Universities, Professional Schools, And
- 8221Junior Colleges
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $649,000 ($0M-$1M)
General Studies Services: frequently asked questions
What does General Studies Services do?
This profile covers General Studies Services, a company based in Castro Valley, California, United States, operating in Office service, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Colleges, Universities, and Professional Schools.
Where is General Studies Services located?
General Studies Services is headquartered at 3667 Castro Valley Blvd, Castro Valley, California, 94546, United States.
How many employees does General Studies Services have?
General Studies Services has about 6 employees (the 6-10 range).
What is General Studies Services's annual revenue?
General Studies Services's annual revenue is estimated at $649,000 (the $0M-$1M range).
What industry is General Studies Services in?
General Studies Services is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611310 (Colleges, Universities, and Professional Schools).
What companies are similar to General Studies Services?
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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