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Products & Services
About Squire Systems
Squire Systems is listed as a company classified under Investigation and Security Services, based in Larkspur, California, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). Squire Systems is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 130 Magnolia Ave, Larkspur, California, 94939, 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
- 9 (6-10)
- Annual Revenue
- $1.1M ($1M-$5M)
Squire Systems: frequently asked questions
What does Squire Systems do?
Squire Systems is listed as a company classified under Investigation and Security Services, based in Larkspur, California, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is Squire Systems located?
Squire Systems is headquartered at 130 Magnolia Ave, Larkspur, California, 94939, United States.
How many employees does Squire Systems have?
Squire Systems has about 9 employees (the 6-10 range).
What is Squire Systems's annual revenue?
Squire Systems's annual revenue is estimated at $1.1M (the $1M-$5M range).
What industry is Squire Systems in?
Squire Systems is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
What companies are similar to Squire Systems?
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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