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Local California B2B

Rich's Bay Area business-to-business database. Lists of office-based businesses available for various counties in California's San Francisco Bay Area. Click "Learn More" next to each database to view details and purchase options.

  • Alameda County B2B
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    Alameda County B2B

    This database includes all office-based businesses and key business contacts based in Alameda County, CA.

    Companies: 3,413      Contacts: 12,894

  • Bay Area B2B
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    Bay Area B2B

    This database includes all office-based businesses and key business contacts in the Bay Area - including Santa Clara, San Mateo, Contra Costa, Alameda and San Francisco counties.

    Companies: 15,614      Contacts: 58,052

  • California B2B
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    California B2B

    This database includes all companies in Rich's Data based in California - including high-technology, bioscience and Bay Area local businesses.

    Companies: 353      Contacts: 2,371

  • Contra Costa County B2B
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    Contra Costa County B2B

    This database includes all office-based businesses and key business contacts based in Contra Costa County, CA.

    Companies: 2,262      Contacts: 5,831

  • San Francisco County B2B
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    San Francisco County B2B

    This database includes all office-based businesses and key contacts at firms in San Francisco County, CA

    Companies: 2,852      Contacts: 13,054

  • San Mateo County B2B
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    San Mateo County B2B

    This database includes all office-based businesses and key business contacts based in San Mateo County, CA.

    Companies: 2,660      Contacts: 8,386

  • Santa Clara County B2B
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    Santa Clara County B2B

    Rich's first ever database product is still the best - a complete prospecting database of office-based companies in Santa Clara County, California.

    Companies: 439      Contacts: 611

  • South Peninsula Counties B2B
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    South Peninsula Counties B2B

    This database includes all office-based businesses and key contacts at firms in the southern Peninsula counties in CA. Includes: Alameda, Contra Costa, San Mateo and Santa Clara.

    Companies: 12,765      Contacts: 45,002