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Products & Services
About 521 Corp
This profile covers 521 Corp, a company classified under All Other Business Support Services, based in Temecula, California, United States, operating in Office service, employing 6-10 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 561499 (All Other Business Support Services). 521 Corp is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 41700 Calle Contento, Temecula, California, 92592, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $782,000 ($0M-$1M)
521 Corp: frequently asked questions
What does 521 Corp do?
This profile covers 521 Corp, a company classified under All Other Business Support Services, based in Temecula, California, United States, operating in Office service, employing 6-10 people and reporting $0M-$1M in annual revenue.
Where is 521 Corp located?
521 Corp is headquartered at 41700 Calle Contento, Temecula, California, 92592, United States.
How many employees does 521 Corp have?
521 Corp has about 6 employees (the 6-10 range).
What is 521 Corp's annual revenue?
521 Corp's annual revenue is estimated at $782,000 (the $0M-$1M range).
What industry is 521 Corp in?
521 Corp is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
What companies are similar to 521 Corp?
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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