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Products & Services
About Hackley School
Welcome to Hackley School | An independent, college-preparatory school for students in Grades K-12 located in Tarrytown, New York. Hackley School is listed as a company reporting $10M-$25M in annual revenue, classified under Elementary and Secondary Schools, operating in Office service and employing 101-250 people.
Its primary NAICS classification is 611110 (Elementary and Secondary Schools). Hackley School is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (914) 3662600
- Website
- hackleyschool.org
- facebook.com/hackleyschool
- Address
- 293 Benedict Ave, Tarrytown, New York, 10591, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6111Elementary and Secondary Schools
- 611110Elementary and Secondary Schools
SIC Codes
- 82Educational Services
- 821Elementary And Secondary Schools
- 8211Elementary and Secondary Schools
Company Details
- Employees
- 246 (101-250)
- Annual Revenue
- $20.6M ($10M-$25M)
Hackley School: frequently asked questions
What does Hackley School do?
Welcome to Hackley School | An independent, college-preparatory school for students in Grades K-12 located in Tarrytown, New York. Hackley School is listed as a company reporting $10M-$25M in annual revenue, classified under Elementary and Secondary Schools, operating in Office service and employing 101-250 people.
Where is Hackley School located?
Hackley School is headquartered at 293 Benedict Ave, Tarrytown, New York, 10591, United States.
How many employees does Hackley School have?
Hackley School has about 246 employees (the 101-250 range).
What is Hackley School's annual revenue?
Hackley School's annual revenue is estimated at $20.6M (the $10M-$25M range).
What industry is Hackley School in?
Hackley School is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611110 (Elementary and Secondary Schools).
How can I contact Hackley School?
Its website is hackleyschool.org and its phone number is +1 (914) 3662600.
What companies are similar to Hackley School?
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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