Inter-State Security
Commercial services · San Francisco, California
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Products & Services
About Inter-State Security
This profile covers Inter-State Security, a company classified under Investigation and Security Services, based in San Francisco, California, United States, operating in Office service, employing 21-50 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Inter-State Security is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- San Francisco, California, 94117, 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
- 21 (21-50)
- Annual Revenue
- $4.2M ($1M-$5M)
Inter-State Security: frequently asked questions
What does Inter-State Security do?
This profile covers Inter-State Security, a company classified under Investigation and Security Services, based in San Francisco, California, United States, operating in Office service, employing 21-50 people and reporting $1M-$5M in annual revenue.
Where is Inter-State Security located?
Inter-State Security is headquartered in San Francisco, California, 94117, United States.
How many employees does Inter-State Security have?
Inter-State Security has about 21 employees (the 21-50 range).
What is Inter-State Security's annual revenue?
Inter-State Security's annual revenue is estimated at $4.2M (the $1M-$5M range).
What industry is Inter-State Security in?
Inter-State Security 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 Inter-State Security?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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