Sentry Security Co LLC
Commercial services · Huntsville, Texas
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Products & Services
About Sentry Security Co LLC
Sentry Security Co LLC is a company employing 21-50 people, reporting $10M-$25M in annual revenue, classified under Investigation and Security Services, based in Huntsville, Texas, United States and operating in Office service.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Sentry Security Co LLC is one of 1,586,245 Industrial & mechanical companies listed in Texas.
Business Contact Information
- Address
- 1409 Avenue M, Huntsville, Texas, 77340, 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
- 49 (21-50)
- Annual Revenue
- $13.7M ($10M-$25M)
Sentry Security Co LLC: frequently asked questions
What does Sentry Security Co LLC do?
Sentry Security Co LLC is a company employing 21-50 people, reporting $10M-$25M in annual revenue, classified under Investigation and Security Services, based in Huntsville, Texas, United States and operating in Office service.
Where is Sentry Security Co LLC located?
Sentry Security Co LLC is headquartered at 1409 Avenue M, Huntsville, Texas, 77340, United States.
How many employees does Sentry Security Co LLC have?
Sentry Security Co LLC has about 49 employees (the 21-50 range).
What is Sentry Security Co LLC's annual revenue?
Sentry Security Co LLC's annual revenue is estimated at $13.7M (the $10M-$25M range).
What industry is Sentry Security Co LLC in?
Sentry Security Co LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
What companies are similar to Sentry Security Co LLC?
Other large industrial & mechanical companies in Texas include State of Texas, Phillips 66 Co, Foxconn Industrial Internet Co. Ltd and Accenture.
Largest industrial & mechanical companies in Texas
Largest companies in Texas
Largest industrial & mechanical companies
Manufacturing sales in Texas, 2026
In Texas, Factur's 2026 study counted 76 manufacturing quotes worth $23.7M and 13 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Texas data.
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