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Empowering Local Minority-Owned Businesses

UBRC, a program by the County of San Diego Black Chamber of Commerce, provides education, resources, and mentorships to help minority-owned businesses thrive.

Sign Up Today and Access the Support You Deserve!

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A Safe Space for Black Women Entrepreneurs

Join the Women’s Entrepreneurship, where entrepreneurial Black women come together to share stories, foster connections, and build a strong community.

Register Today and Join the Sisterhood!

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Shape Your Future, Lead Your Community

Be part of the CSDBCC’s Emerging Leaders Group, a platform for young entrepreneurs of color to drive inclusive economic development and make an impact in San Diego.

Register Now and Become a Leader!

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Elevating the Diamond District Together

Join us in transforming the Diamond District into a thriving, walkable community. Connect with others, attend events, and help local businesses grow.

Sign Up for Our Newsletter and Stay Involved!

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The County of San Diego Black Chamber of commerce

Creating Generational Wealth 

Through business enterprise, education, employment, and investment

Diamond Business Improvement District


The Diamond Business Improvement District, managed by the County of San Diego Black Chamber of Commerce (CSDBCC), represents a significant milestone in our journey towards fostering economic growth and community development. As a 501(c)(3) non-profit organization, CSDBCC is dedicated to enhancing the business landscape in our community through strategic partnerships, impactful initiatives, and relentless advocacy.

For many years, CSDBCC has been at the forefront of empowering San Diego’s underrepresented small business community, offering tailored business advising, facilitating access to critical resources, and spearheading grant programs. Our commitment to serving and uplifting local businesses extends beyond just financial support; we strive to provide a culturally aware, inclusive approach that resonates with the diverse fabric of our community.

Start Your Journey


You Belong Here

Network with us; share your ideas and experiences, and learn from others who have been where you are.

Learn to Flourish

Engage with industry leaders you didn't know were local success stories.

Closing the Generational Wealth Gap

Your contribution goes directly into supporting our free educational programs, grants, and resources for underserved communities.

We couldn’t do it without you


Gratitude to our Sponsors 

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Impacting San Diego's Black Community


150 +

Businesses have gone through our programs

$3.6 M

Given in grants from organizations to underrepresented businesses

5k +

Businesses in CSDBCC network 

1400+

Black businesses supported

Stay up to date with CSDBCC!


Check out our Blog


Hear from our members


"Just three years ago, Life House Design & Construction was only an idea with no capital or resources. Today, it's a multi-million-dollar company—and much of that growth is thanks to the County of San Diego Black Chamber of Commerce. From early-stage funding and mentorship to public recognition and key leadership opportunities, the Chamber played a pivotal role in our journey. Their belief in my vision helped us scale quickly, gain credibility, and build lasting community partnerships. I’m deeply grateful for their support in helping us grow not just a business, but a legacy."

— Carrin Michael Johnson - CEO/ Owner of Life house Design and Construction

“The UBRC program helped me reconnect with and refine my brand by deepening my understanding of my 'why' and learning how to effectively communicate it to others. It’s been instrumental in helping me visualize my next steps and stay focused on my path with clarity and purpose, giving me the mindset to confidently tackle what comes next.”

— Vincent Dotson - Owner/Founder Luv Mylk

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