Polyphase Systems
Commercial services · San Jose, California
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Products & Services
About Polyphase Systems
This profile covers Polyphase Systems, a company classified under Other Computer Related Services, based in San Jose, California, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541519 (Other Computer Related Services). Polyphase Systems is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (408) 2102500
- Address
- 3368 Shadow Leaf Dr, San Jose, California, 95132, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541519Other Computer Related Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7379Other Computer Related Services
Company Details
- Employees
- 8 (6-10)
- Annual Revenue
- $1.5M ($1M-$5M)
Polyphase Systems: frequently asked questions
What does Polyphase Systems do?
This profile covers Polyphase Systems, a company classified under Other Computer Related Services, based in San Jose, California, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is Polyphase Systems located?
Polyphase Systems is headquartered at 3368 Shadow Leaf Dr, San Jose, California, 95132, United States.
How many employees does Polyphase Systems have?
Polyphase Systems has about 8 employees (the 6-10 range).
What is Polyphase Systems's annual revenue?
Polyphase Systems's annual revenue is estimated at $1.5M (the $1M-$5M range).
What industry is Polyphase Systems in?
Polyphase Systems is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541519 (Other Computer Related Services).
How can I contact Polyphase Systems?
Its phone number is +1 (408) 2102500.
What companies are similar to Polyphase 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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