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Products & Services
About Gradecheck Corp
This profile covers Gradecheck Corp, a company based in Royal Oak, Michigan, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Custom Computer Programming Services.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Gradecheck Corp is one of 528,309 Industrial & mechanical companies listed in Michigan.
Business Contact Information
- Phone
- +1 (248) 3995950
- Address
- 133 N Gainsborough Ave, Royal Oak, Michigan, 48067, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $473,000 ($0M-$1M)
Gradecheck Corp: frequently asked questions
What does Gradecheck Corp do?
This profile covers Gradecheck Corp, a company based in Royal Oak, Michigan, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Custom Computer Programming Services.
Where is Gradecheck Corp located?
Gradecheck Corp is headquartered at 133 N Gainsborough Ave, Royal Oak, Michigan, 48067, United States.
How many employees does Gradecheck Corp have?
Gradecheck Corp has about 4 employees (the 1-5 range).
What is Gradecheck Corp's annual revenue?
Gradecheck Corp's annual revenue is estimated at $473,000 (the $0M-$1M range).
What industry is Gradecheck Corp in?
Gradecheck Corp is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact Gradecheck Corp?
Its phone number is +1 (248) 3995950.
Largest companies in Michigan
Largest industrial & mechanical companies
Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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