3rn Inc
Commercial services · South San Francisco, California
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Products & Services
About 3rn Inc
3rn Inc is a company reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services, based in South San Francisco, California, United States, operating in Office service and employing 6-10 people.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). 3rn Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 31 Airport Blvd, South San Francisco, California, 94080, 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
- $1.4M ($1M-$5M)
3rn Inc: frequently asked questions
What does 3rn Inc do?
3rn Inc is a company reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services, based in South San Francisco, California, United States, operating in Office service and employing 6-10 people.
Where is 3rn Inc located?
3rn Inc is headquartered at 31 Airport Blvd, South San Francisco, California, 94080, United States.
How many employees does 3rn Inc have?
3rn Inc has about 8 employees (the 6-10 range).
What is 3rn Inc's annual revenue?
3rn Inc's annual revenue is estimated at $1.4M (the $1M-$5M range).
What industry is 3rn Inc in?
3rn Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
What companies are similar to 3rn 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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