Find prospects like OneOC
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.
Products & Services
About OneOC
OneOC connects nonprofits, companies, and volunteers in Orange County to drive community impact through various services, volunteerism, and partnerships.
Its primary NAICS classification is 813219 (Other Grantmaking and Giving Services). OneOC is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (714) 9535757
- Fax
- +XXX (714) 9531116
- Website
- oneoc.org
- linkedin.com/company/oneoc
- facebook.com/oneoc.org
- Address
- 1901 E 4th St, Santa Ana, California, 92705, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8132Grantmaking and Giving Services
- 813219Other Grantmaking and Giving Services
SIC Codes
- 83Social Services
- 839Social Services, Not Elsewhere Classified
- 8399Human Rights Organizations
Company Details
- Employees
- 126 (101-250)
- Annual Revenue
- $12.9M ($10M-$25M)
OneOC: frequently asked questions
What does OneOC do?
OneOC connects nonprofits, companies, and volunteers in Orange County to drive community impact through various services, volunteerism, and partnerships.
Where is OneOC located?
OneOC is headquartered at 1901 E 4th St, Santa Ana, California, 92705, United States.
How many employees does OneOC have?
OneOC has about 126 employees (the 101-250 range).
What is OneOC's annual revenue?
OneOC's annual revenue is estimated at $12.9M (the $10M-$25M range).
What industry is OneOC in?
OneOC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813219 (Other Grantmaking and Giving Services).
How can I contact OneOC?
Its website is oneoc.org and its phone number is +1 (714) 9535757.
What companies are similar to OneOC?
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.