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  • Welcome to the Costa Mesa Chamber of Commerce

  • Serving our business community for over 50 years!

    The Mission of the Costa Mesa Chamber of Commerce is to be the leading proponent for the interests of local business. This includes the prosperity of its individual members, the vitality of its marketplace and the quality of its community life. We are dedicated to providing your business with the vital resources, marketing and networking tools needed to thrive in our region.  Your membership provides numerous benefits and keeps you on top of important ever-changing issues and trends in our local marketplace and beyond. Not a member? Join Today!



  • Leadership Circle of Investors Leadership Circle of Investors



  • 2018 Werner Escher Community Golf Classic

    Sign up for this exciting event happening Monday, October 8, 2018 at the exclusive Santa Ana Country Club.

    Various sponsorship opportunities are available. For more information and to sign up, click HERE.

    Presented By:

    Costa Mesa Chamber of Commerce, City of Costa Mesa, Los Angeles Chargers, OC Fair & Events Center, Rose Equities, Rutan & Tucker, South Coast Plaza, West-Tech Materials, Wigmore Insurance

  • Welcome New Members


  • Mark Your Calendar


    View our Community Calendar Here

  • Business Tip of the Month

    Learn from and connect with other businesses                   Sponsored by:

    “Visit your competition and introduce yourself. Nurture and develop a good relationship with them. Refer customers to them, as well. It's give-and-take and there really is enough to go around. Don't be afraid to ask them for help or advice.”

  • Our Recent Ribbon Cuttings For Local Businesses

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  • Please Meet 580 ANTON:

    Undeniably impressive, 580 ANTON offers new and elegant living that’s flawless. It’s a sprawling work of modern art created for exceptional and intelligent living. Experience breathtaking modern architecture, spacious residences, and top of the line finishes. The atmosphere is tranquil and inspired. The combination is perfection. The coveted location in the Town Center of Costa Mesa allows immediate access to world-class performances at Segerstrom Center for the Arts, as well as gourmet dining and designer couture at prestigious South Coast Plaza. There is nothing typical about this new community because there is nothing typical about you.


    Pre-leasing began mid-May. Join the interest list at www.580ANTON.com to receive latest information about 580 ANTON. Opening this Summer 2018.

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