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Products & Services
About Stem LLC
This profile covers Stem LLC, a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Research and Development in Nanotechnology and based in San Rafael, California, United States.
Its primary NAICS classification is 541713 (Research and Development in Nanotechnology). Stem LLC is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 19 Rafael Dr, San Rafael, California, 94901, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5417Scientific Research and Development Services
- 541713Research and Development in Nanotechnology
SIC Codes
- 37Transportation Equipment
- 372Aircraft And Parts
- 3721Airplane Mfg.
Company Details
- Employees
- 43 (21-50)
- Annual Revenue
- $1.2M ($1M-$5M)
Stem LLC: frequently asked questions
What does Stem LLC do?
This profile covers Stem LLC, a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Research and Development in Nanotechnology and based in San Rafael, California, United States.
Where is Stem LLC located?
Stem LLC is headquartered at 19 Rafael Dr, San Rafael, California, 94901, United States.
How many employees does Stem LLC have?
Stem LLC has about 43 employees (the 21-50 range).
What is Stem LLC's annual revenue?
Stem LLC's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Stem LLC in?
Stem LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541713 (Research and Development in Nanotechnology).
What companies are similar to Stem LLC?
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
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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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