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Products & Services
About CSS Security Inc
CSS Security Inc is listed as a company based in Bellmore, New York, United States, operating in Office service, employing 251-500 people, reporting $50M-$100M in annual revenue and classified under Investigation and Security Services.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). CSS Security Inc is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (516) 4310101
- Address
- 212 Pettit Ave, Bellmore, New York, 11710, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561612Security Guards and Patrol Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 289 (251-500)
- Annual Revenue
- $67.6M ($50M-$100M)
CSS Security Inc: frequently asked questions
What does CSS Security Inc do?
CSS Security Inc is listed as a company based in Bellmore, New York, United States, operating in Office service, employing 251-500 people, reporting $50M-$100M in annual revenue and classified under Investigation and Security Services.
Where is CSS Security Inc located?
CSS Security Inc is headquartered at 212 Pettit Ave, Bellmore, New York, 11710, United States.
How many employees does CSS Security Inc have?
CSS Security Inc has about 289 employees (the 251-500 range).
What is CSS Security Inc's annual revenue?
CSS Security Inc's annual revenue is estimated at $67.6M (the $50M-$100M range).
What industry is CSS Security Inc in?
CSS Security Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact CSS Security Inc?
Its website is www.csssecurityservices.com and its phone number is +1 (516) 4310101.
What companies are similar to CSS Security Inc?
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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