Cornerstone Prep Corp
Commercial services · Manhasset, New York
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Products & Services
About Cornerstone Prep Corp
Cornerstone Prep Corp is a company employing 21-50 people, reporting $0M-$1M in annual revenue, classified under Other Schools and Instruction, based in Manhasset, New York, United States and operating in Office service.
Its primary NAICS classification is 611691 (Exam Preparation and Tutoring). Cornerstone Prep Corp is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Address
- 1410 Northern Blvd, Manhasset, New York, 11030, 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
- 24 (21-50)
- Annual Revenue
- $672,000 ($0M-$1M)
Cornerstone Prep Corp: frequently asked questions
What does Cornerstone Prep Corp do?
Cornerstone Prep Corp is a company employing 21-50 people, reporting $0M-$1M in annual revenue, classified under Other Schools and Instruction, based in Manhasset, New York, United States and operating in Office service.
Where is Cornerstone Prep Corp located?
Cornerstone Prep Corp is headquartered at 1410 Northern Blvd, Manhasset, New York, 11030, United States.
How many employees does Cornerstone Prep Corp have?
Cornerstone Prep Corp has about 24 employees (the 21-50 range).
What is Cornerstone Prep Corp's annual revenue?
Cornerstone Prep Corp's annual revenue is estimated at $672,000 (the $0M-$1M range).
What industry is Cornerstone Prep Corp in?
Cornerstone Prep 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 Cornerstone Prep Corp?
Other large industrial & mechanical companies in New York include New York State, New York State Department of Health, City of New York and International Business Machines Corp.
Largest industrial & mechanical companies in New York
Largest companies in New York
Largest industrial & mechanical companies
Manufacturing sales in New York, 2026
In New York, Factur's 2026 study counted 53 manufacturing quotes worth $5M and 8 purchase orders over 12 months: 15% of quotes became orders, against 21% nationally. See the New York data.
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