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Products & Services
About Si415
Si415 is listed as a company classified under Graphic Design Services, based in San Francisco, California, United States, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541430 (Graphic Design Services). Si415 is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (415) 8398677
- Website
- si415.com
- Address
- 442 Post St, San Francisco, California, 94102, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5414Specialized Design Services
- 541430Graphic Design Services
SIC Codes
- 73Business Services
- 733Mailing, Reproduction, Commercial Art And Photography, and Stenographic Services
- 7336
Company Details
- Employees
- 15 (11-20)
- Annual Revenue
- $4.0M ($1M-$5M)
Si415: frequently asked questions
What does Si415 do?
Si415 is listed as a company classified under Graphic Design Services, based in San Francisco, California, United States, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Where is Si415 located?
Si415 is headquartered at 442 Post St, San Francisco, California, 94102, United States.
How many employees does Si415 have?
Si415 has about 15 employees (the 11-20 range).
What is Si415's annual revenue?
Si415's annual revenue is estimated at $4.0M (the $1M-$5M range).
What industry is Si415 in?
Si415 is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541430 (Graphic Design Services).
How can I contact Si415?
Its website is si415.com and its phone number is +1 (415) 8398677.
What companies are similar to Si415?
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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