Products & Services
About InterSTEM
InterSTEM is listed as a company based in Irvine, California, United States, operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue and classified under Professional Organizations.
Its primary NAICS classification is 813920 (Professional Organizations). InterSTEM is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Website
- interstem.us
- Address
- 102 Silver Fox, Irvine, California, 92620, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8139Business, Professional, Labor, Political, and Similar Organizations
- 813920Professional Organizations
SIC Codes
- 86Membership Organizations
- 862Professional Membership Organizations
- 8621Professional Organizations
Company Details
- Employees
- 11 (11-20)
- Annual Revenue
- $1.3M ($1M-$5M)
InterSTEM: frequently asked questions
What does InterSTEM do?
InterSTEM is listed as a company based in Irvine, California, United States, operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue and classified under Professional Organizations.
Where is InterSTEM located?
InterSTEM is headquartered at 102 Silver Fox, Irvine, California, 92620, United States.
How many employees does InterSTEM have?
InterSTEM has about 11 employees (the 11-20 range).
What is InterSTEM's annual revenue?
InterSTEM's annual revenue is estimated at $1.3M (the $1M-$5M range).
What industry is InterSTEM in?
InterSTEM is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813920 (Professional Organizations).
How can I contact InterSTEM?
Its website is interstem.us.
What companies are similar to InterSTEM?
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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.