Trinity School
Commercial services · New York City, New York
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Products & Services
About Trinity School
Located on the Upper West Side of New York City, Trinity School is a college preparatory, coeducational independent school for grades K-12. Trinity 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). Trinity School is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (212) 8731650
- Website
- trinityschoolnyc.org
- facebook.com/trinityschoolnyc
- Address
- 139 W 91st St, New York City, New York, 10024, 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
- 149 (101-250)
- Annual Revenue
- $21.3M ($10M-$25M)
Trinity School: frequently asked questions
What does Trinity School do?
Located on the Upper West Side of New York City, Trinity School is a college preparatory, coeducational independent school for grades K-12.
Where is Trinity School located?
Trinity School is headquartered at 139 W 91st St, New York City, New York, 10024, United States.
How many employees does Trinity School have?
Trinity School has about 149 employees (the 101-250 range).
What is Trinity School's annual revenue?
Trinity School's annual revenue is estimated at $21.3M (the $10M-$25M range).
What industry is Trinity School in?
Trinity School is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611110 (Elementary and Secondary Schools).
How can I contact Trinity School?
Its website is trinityschoolnyc.org and its phone number is +1 (212) 8731650.
What companies are similar to Trinity 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
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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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