Building and Supporting a Diverse, Equitable, and Inclusive Local Economy.

What is the Cambridge-Somerville Black Business Network (CSBBN)?

The Cambridge-Somerville Black Business Network, facilitated by Nicola Williams of The Williams Agency and sponsored by the Sustainable Business Network of MA (SBN) and Cambridge Local First (CLF), brings together Black entrepreneurs and identifies specific programs that can be developed or adopted to help ensure these businesses survive the pandemic and thrive moving forward. This new initiative will convene and work with Black-owned businesses based in Cambridge and Somerville that are in at least one of these phases: start-up; expansion; recovery from the COVID-19 pandemic.

Need a Grant to Build Capacity?

The Cambridge Equity Fund Grant Application my be able to help!


The Cambridge-Somerville Black Business Network is excited to share details about the new Cambridge Equity Fund grant opportunity for Black-owned small businesses. This $700,000 grant program offers funding, technical assistance, and mentorship across three categories: early-stage, home-based, and brick-and-mortar businesses. 
The Cambridge Equity Fund seeks to address Black entrepreneurs’ desires for access to responsible capital, and initially it is a grant program that will offer:
  • $700,000 in grant funding for Cambridge businesses
  • Grants, technical assistance, and mentorship provided
For assistance completing the grant application, contact Monica Raffo at monica@sbnmass.org to make an appointment.

🌍⚽ CSBBN Afro-Caribbean Night Marketplace Series‍ ‍Celebrate. Shop. Support.

Celebrate culture, community, and soccer with the Cambridge-Somerville Black Business Network this summer!

Our Afro-Caribbean Night Marketplace Series will bring together local Black-owned businesses, music, food, art, and international soccer watch parties across Cambridge for a vibrant evening experience filled with connection and celebration.

Come shop, explore, and support amazing local entrepreneurs while enjoying the energy of the games and the spirit of the community. ☀️✨

📍 Event Dates & Locations

  • June 13 — Central Square 🕕 6 PM – 12 AM

  • June 16 — Harvard Square 🕓 4 PM – 9 PM

  • June 19 — Inman Square 🕓 4 PM – 9 PM

  • July 9 — Cambridge Crossing 🕑 2 PM – 7 PM (Tentative)

🛍️ Vendor Opportunities

We’re currently accepting applications for:

  • Retail vendors

  • pre packaged food vendors

  • Artists & makers

  • Small local businesses

Meet our Steering Committee

Join CSBBN

  • 1-year membership to CLF & SBN

  • Free/discounted access to conferences & workshops

  • PR, promotion, and networking opportunities

  • Updates on policy changes and advocacy support

  • Info on technical assistance and funding

  • Monthly newsletter with tools for entrepreneurs

  • Access to mentors and a strong business community

  • Opportunities to collaborate and drive change

Membership Benefits

One Year’s Membership

  • Cambridge Local First (CLF)

    Inclusion in business campaigns

    Inclusion in our directory and map

    Monthly newsletters

    Opportunity to promote events in our newsletter and social media 

    Invitations to all CLF events

    Eligibility to participate on our Board or on Committees

    And more!

    The full value proposition is here, and full member benefits are here.

  • Sustainable Business Network of Massachusetts (SBN)

    Networking: Access to SBN’s member only groups 

    Visibility: Business listing on SBN’s Members Page 

    Visibility: Marketing via SBN’s social networks

    Discounts: First access & discounts to SBN events 

    Resources: Connection to pre-vetted SBN Member service providers 

    And more!

    View full member benefits here.

Sign Up for CSBBN Newsletter!