| Name | Phone | Category |
| Coldwell Banker | 650-752-0765 | Real Estate |
| Barton Architect | 650-325-9420 | Architects |
| Bay Area Prosthodontics | 650-324-1292 | Dentists |
| Bayside Insurance Services | 650-858-4950 | Insurance Services |
| Berliner, Kidder & Tish | 650-326-8855 | Real Estate |
| Best Western Riviera | 650-321-8772 | Hotels & Motels |
| Dr. Gregory Dabb, Better Life Chiropractic | 650-949-0154 | Business Referral Network Members |
| Better Place | 650 845-2800 | Environment |
| Bingham McCutchen | 650-849-4400 | Attorneys |
| BKF Engineers | 650-482-6300 | Engineering |
| Bling Nation | 650 353-4064 | Technology |
| Blue Chalk Café | 650-326-1020 | Restaurants, Cafes & Catering |
| Bluefire Lab | 650-561--3140 | Graphic Design |
| Borel Private Bank & Trust Company | 650-463-8700 | Business Referral Network Members |
| Breast Cancer Connection | 650-326-6686 | Health Services |
| Breathe California of the Bay Area | 408-998-5865 | Health Services |
| BridgePoint at Los Altos | 650-948-7337 | Retirement Communities |
| Brown Adams LLP | 650-857-1655 | Accounting & Bookkeeping Services |
| Bryn Walker | 650-322-9983 | Clothing |
| Buca di Beppo | 650-329-0665 | Restaurants, Cafes & Catering |
| Burr Pilger Mayer | 650-855-6800 | Accounting & Bookkeeping Services |
| Butterfly Life of Palo Alto | 650-566-0100 | Fitness |
| Byrd Development, LLC | 650-833-0286 | Real Estate |
