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Products & Services
About Hsei
This profile covers Hsei, a company classified under Elementary and Secondary Schools, based in New York City, New York, United States, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 611110 (Elementary and Secondary Schools). Hsei is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (212) 5691022
- Fax
- +XXX (212) 5691190
- Website
- hseigators.org
- Address
- 650 Academy St, New York City, New York, 10034, 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
- 14 (11-20)
- Annual Revenue
- $1.2M ($1M-$5M)
Hsei: frequently asked questions
What does Hsei do?
This profile covers Hsei, a company classified under Elementary and Secondary Schools, based in New York City, New York, United States, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Where is Hsei located?
Hsei is headquartered at 650 Academy St, New York City, New York, 10034, United States.
How many employees does Hsei have?
Hsei has about 14 employees (the 11-20 range).
What is Hsei's annual revenue?
Hsei's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Hsei in?
Hsei is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611110 (Elementary and Secondary Schools).
How can I contact Hsei?
Its website is hseigators.org and its phone number is +1 (212) 5691022.
What companies are similar to Hsei?
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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