Phi Sigma Sigma
Commercial services · San Francisco, California
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Products & Services
About Phi Sigma Sigma
This profile covers Phi Sigma Sigma, a company based in San Francisco, California, United States, operating in Office service, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Colleges, Universities, and Professional Schools.
Its primary NAICS classification is 611310 (Colleges, Universities, and Professional Schools). Phi Sigma Sigma is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 455 Golden Gate Ave, San Francisco, California, 94102, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6113Colleges, Universities, and Professional Schools
- 611310Colleges, Universities, and Professional Schools
SIC Codes
- 82Educational Services
- 822Colleges, Universities, Professional Schools, And
- 8221Junior Colleges
Company Details
- Employees
- 9 (6-10)
- Annual Revenue
- $577,000 ($0M-$1M)
Phi Sigma Sigma: frequently asked questions
What does Phi Sigma Sigma do?
This profile covers Phi Sigma Sigma, a company based in San Francisco, California, United States, operating in Office service, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Colleges, Universities, and Professional Schools.
Where is Phi Sigma Sigma located?
Phi Sigma Sigma is headquartered at 455 Golden Gate Ave, San Francisco, California, 94102, United States.
How many employees does Phi Sigma Sigma have?
Phi Sigma Sigma has about 9 employees (the 6-10 range).
What is Phi Sigma Sigma's annual revenue?
Phi Sigma Sigma's annual revenue is estimated at $577,000 (the $0M-$1M range).
What industry is Phi Sigma Sigma in?
Phi Sigma Sigma is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611310 (Colleges, Universities, and Professional Schools).
What companies are similar to Phi Sigma Sigma?
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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