City of Fullerton Business Directory

Fullerton is one of North Orange County’s most diverse and economically dynamic cities, home to established corporations, innovative entrepreneurs, educational institutions, nonprofit organizations, and neighborhood-serving businesses. The Fullerton Business Directory highlights active member companies connected through the North Orange County Chamber of Commerce.

Industries represented include professional services, advanced manufacturing, healthcare providers, restaurants and hospitality, construction and trades, financial services, retail establishments, education partners, and community-based organizations. Together, these businesses contribute to local employment, investment, and long-term economic resilience.

While the Chamber’s advocacy efforts focus on strengthening the North Orange County business climate, our membership network also connects companies operating across Orange County, Los Angeles County, and Riverside County. Fullerton-based members benefit from regional collaboration, visibility initiatives, business development programming, and structured economic engagement.

Our directory serves as a trusted resource for residents, investors, and decision-makers seeking reputable businesses committed to responsible growth and community leadership.

View all Fullerton businesses below.