Prosys Engineering Inc
Diamond Bar, California
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About Prosys Engineering Inc
This profile covers Prosys Engineering Inc, a company based in Diamond Bar, California, United States, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Engineering Services.
Its primary NAICS classification is 541330 (Engineering Services). Prosys Engineering Inc is one of 7,660,543 companies listed in California.
Business Contact Information
- Address
- 1264 Clear Creek Canyon Dr, Diamond Bar, California, 91765, United States
Industry & Classification
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 39 (21-50)
- Annual Revenue
- $1.8M ($1M-$5M)
Prosys Engineering Inc: frequently asked questions
What does Prosys Engineering Inc do?
This profile covers Prosys Engineering Inc, a company based in Diamond Bar, California, United States, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Engineering Services.
Where is Prosys Engineering Inc located?
Prosys Engineering Inc is headquartered at 1264 Clear Creek Canyon Dr, Diamond Bar, California, 91765, United States.
How many employees does Prosys Engineering Inc have?
Prosys Engineering Inc has about 39 employees (the 21-50 range).
What is Prosys Engineering Inc's annual revenue?
Prosys Engineering Inc's annual revenue is estimated at $1.8M (the $1M-$5M range).
What industry is Prosys Engineering Inc in?
Prosys Engineering Inc's primary NAICS code is 541330 (Engineering Services).
Largest companies in California
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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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