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Products & Services
About Duesei Inc
Duesei Inc is listed as a company based in Monrovia, California, United States, operating in Office service, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Custom Computer Programming Services.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Duesei Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (626) 3597100
- Address
- 327 E El Sur St, Monrovia, California, 91016, 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
- 7 (6-10)
- Annual Revenue
- $864,000 ($0M-$1M)
Duesei Inc: frequently asked questions
What does Duesei Inc do?
Duesei Inc is listed as a company based in Monrovia, California, United States, operating in Office service, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Custom Computer Programming Services.
Where is Duesei Inc located?
Duesei Inc is headquartered at 327 E El Sur St, Monrovia, California, 91016, United States.
How many employees does Duesei Inc have?
Duesei Inc has about 7 employees (the 6-10 range).
What is Duesei Inc's annual revenue?
Duesei Inc's annual revenue is estimated at $864,000 (the $0M-$1M range).
What industry is Duesei Inc in?
Duesei Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact Duesei Inc?
Its phone number is +1 (626) 3597100.
What companies are similar to Duesei Inc?
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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