This Week’s Must-See OC Business Lists
Each list is vetted by the OCBJ editorial team. Click to explore the full ranking and insights.
Every week, the Orange County Business Journal publishes a curated list of key players shaping the county’s economy, from financial firms and healthcare leaders to innovative startups. These lists provide timely insights, trends, and peer benchmarks for executives, investors, and decision-makers.
This Week’s Highlight:
Fastest-Growing Public Companies
Listed are the rankings of our Fastest Growing Public Companies List (Small, Midsize, and Large). Find out the newcomers and the companies that climbed in the ranks.
Next Week
Medical Device Makers/Drugmakers
Prepare for the upcoming rankings of our Medical Device Makers and Drugmakers.
HOT Lists!
Trending Now in OC Business
| OC500 – All Years | Companies That Care |
| Best Places to Work | OC’s Wealthiest |
The OC Business Landscape
Foundational rankings that define who does business in Orange County.
| Fastest-Growing Private Companies | OC Cities |
| Fastest-Growing Public Companies | OC’s Largest Employers |
| Largest Private Companies | Women-Owned Businesses |
| Largest Public Companies |
Banking & Finance
Financial Institutions Powering Growth
| Accounting Firms | OC-Based Credit Unions |
| Commercial Banks | SBA Lenders |
| OC-Based Commercial Banks | Venture Capital Firms |
Education
Institutions Shaping Future Leaders
| Business Schools | |
| Community Colleges |
Healthcare
Advancing Care Across OC
| Dental Companies | Medical Device Makers |
| Drugmakers | Medical Diagnostic & Testing |
| Hospitals |
Philanthropy
Organizations Driving Community Change
| Corporate Foundations | Nonprofit Organizations |
| Largest Charitable Gifts | |
Real Estate
The Business of Building OC
Retail & Hospitality
The Brands Defining OC Experiences
| Apparel Companies | Hotels |
| Auto Dealers | Restaurant Chains |
| Auto Makers | Shopping Centers |
| Hotel Meeting Rooms |
Service Providers
Professional Services That Power Business
| Advertising Agencies | Law Firms |
| Employment Agencies | Management Consultants |
| Fastest-Growing Law Firms | Public Relations Firms |
| Insurance Brokers |
Technology
Where OC’s Tech Economy Is Built
| Semiconductors | Telecommunication & Wireless Companies |
| Software Companies |
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Looking for more? The 2026 Book of Lists bundles 50+ rankings in one comprehensive reference for business planning. Learn More>>>