First Security Network
Commercial services · San Clemente, California
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Products & Services
About First Security Network
First Security Network is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services, based in San Clemente, California, United States and operating in Office service.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). First Security Network is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (949) 3662800
- Address
- 1001 Avenida Pico, San Clemente, California, 92673, 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
- 561621Security Systems Services (except Locksmiths)
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7382Security Systems Services (Except Locksmiths)
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $764,000 ($0M-$1M)
First Security Network: frequently asked questions
What does First Security Network do?
First Security Network is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services, based in San Clemente, California, United States and operating in Office service.
Where is First Security Network located?
First Security Network is headquartered at 1001 Avenida Pico, San Clemente, California, 92673, United States.
How many employees does First Security Network have?
First Security Network has about 4 employees (the 1-5 range).
What is First Security Network's annual revenue?
First Security Network's annual revenue is estimated at $764,000 (the $0M-$1M range).
What industry is First Security Network in?
First Security Network is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
How can I contact First Security Network?
Its phone number is +1 (949) 3662800.
What companies are similar to First Security Network?
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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