Find prospects like Open Source
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
About Open Source
The steward of the Open Source Definition, setting the foundation for the Open Source Software ecosystem. Open Source is listed as a company based in Los Angeles, California, United States and employing 970 people.
Open Source is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1-408-348-8000
- Website
- http://www.opensource.org
- Address
- 5300 Beethoven St, Los Angeles, California, 90066, United States
Company Details
- Employees
- 970
Open Source: frequently asked questions
What does Open Source do?
The steward of the Open Source Definition, setting the foundation for the Open Source Software ecosystem. Open Source is listed as a company based in Los Angeles, California, United States and employing 970 people.
Where is Open Source located?
Open Source is located at 5300 Beethoven St, Los Angeles, California, 90066, United States.
How many employees does Open Source have?
Open Source has about 970 employees.
How can I contact Open Source?
Its website is www.opensource.org and its phone number is +1-408-348-8000.
Largest companies in California
Largest companies on Factur
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.