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Products & Services
About Topwin Group Ltd
This profile covers Topwin Group Ltd, a company classified under Administrative Management and General Management Consulting Services, based in Irvine, California, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541611 (Administrative Management and General Management Consulting Services). Topwin Group Ltd is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 101 Great Oak, Irvine, California, 92602, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5416Management, Scientific, and Technical Consulting Services
- 541611Administrative Management and General Management Consulting Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 874Management And Public Relations Services
- 8742Marketing Consulting Services
Company Details
- Employees
- 8 (6-10)
- Annual Revenue
- $4.5M ($1M-$5M)
Topwin Group Ltd: frequently asked questions
What does Topwin Group Ltd do?
This profile covers Topwin Group Ltd, a company classified under Administrative Management and General Management Consulting Services, based in Irvine, California, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is Topwin Group Ltd located?
Topwin Group Ltd is headquartered at 101 Great Oak, Irvine, California, 92602, United States.
How many employees does Topwin Group Ltd have?
Topwin Group Ltd has about 8 employees (the 6-10 range).
What is Topwin Group Ltd's annual revenue?
Topwin Group Ltd's annual revenue is estimated at $4.5M (the $1M-$5M range).
What industry is Topwin Group Ltd in?
Topwin Group Ltd is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541611 (Administrative Management and General Management Consulting Services).
What companies are similar to Topwin Group Ltd?
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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