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Products & Services
About Onsite NY
Onsite NY Technologies is Long Island's trusted MSP for managed IT, cybersecurity, Microsoft 365, help desk, and on-site support across Long Island and Manhattan. Call 631-737-0909.
Its primary NAICS classification is 541519 (Other Computer Related Services). Onsite NY is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (631) 7370909
- Website
- onsiteny.com
- linkedin.com/company/onsite-ny
- facebook.com/onsiteny
- Address
- 38 Cain Dr, Brentwood, New York, 11717, 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
- 541519Other Computer Related Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7379Other Computer Related Services
Company Details
- Employees
- 10 (6-10)
- Annual Revenue
- $4.0M ($1M-$5M)
Onsite NY: frequently asked questions
What does Onsite NY do?
Onsite NY Technologies is Long Island's trusted MSP for managed IT, cybersecurity, Microsoft 365, help desk, and on-site support across Long Island and Manhattan. Call 631-737-0909.
Where is Onsite NY located?
Onsite NY is headquartered at 38 Cain Dr, Brentwood, New York, 11717, United States.
How many employees does Onsite NY have?
Onsite NY has about 10 employees (the 6-10 range).
What is Onsite NY's annual revenue?
Onsite NY's annual revenue is estimated at $4.0M (the $1M-$5M range).
What industry is Onsite NY in?
Onsite NY is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541519 (Other Computer Related Services).
How can I contact Onsite NY?
Its website is onsiteny.com and its phone number is +1 (631) 7370909.
What companies are similar to Onsite NY?
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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