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Products & Services
About Grade Corp
Grade Corp is listed as a company classified under Other Schools and Instruction, based in Riverside, California, United States, operating in Office service, employing 6-10 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 611691 (Exam Preparation and Tutoring). Grade Corp is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 17130 Van Buren Blvd, Riverside, California, 92504, 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
- 7 (6-10)
- Annual Revenue
- $690,000 ($0M-$1M)
Grade Corp: frequently asked questions
What does Grade Corp do?
Grade Corp is listed as a company classified under Other Schools and Instruction, based in Riverside, California, United States, operating in Office service, employing 6-10 people and reporting $0M-$1M in annual revenue.
Where is Grade Corp located?
Grade Corp is headquartered at 17130 Van Buren Blvd, Riverside, California, 92504, United States.
How many employees does Grade Corp have?
Grade Corp has about 7 employees (the 6-10 range).
What is Grade Corp's annual revenue?
Grade Corp's annual revenue is estimated at $690,000 (the $0M-$1M range).
What industry is Grade Corp in?
Grade Corp is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611691 (Exam Preparation and Tutoring).
What companies are similar to Grade Corp?
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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