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Products & Services
About williamkoller.com
williamkoller.com is listed as a company operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services and based in Poway, California, United States.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). williamkoller.com is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Website
- williamkoller.com
- Address
- 12366 Poway Rd, Poway, California, 92064, 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
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 8 (6-10)
- Annual Revenue
- $2.4M ($1M-$5M)
williamkoller.com: frequently asked questions
What does williamkoller.com do?
williamkoller.com is listed as a company operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services and based in Poway, California, United States.
Where is williamkoller.com located?
williamkoller.com is headquartered at 12366 Poway Rd, Poway, California, 92064, United States.
How many employees does williamkoller.com have?
williamkoller.com has about 8 employees (the 6-10 range).
What is williamkoller.com's annual revenue?
williamkoller.com's annual revenue is estimated at $2.4M (the $1M-$5M range).
What industry is williamkoller.com in?
williamkoller.com is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact williamkoller.com?
Its website is williamkoller.com.
What companies are similar to williamkoller.com?
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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