| Business | Phone |
| Ideo Product Development 100 Forest Ave, Palo Alto 94301 | (650) 688-3400 |
| Inno Design Inc 577 College Ave, Palo Alto 94306 | (650) 493-4666 |
| Kollabra Consulting Inc 555 Bryant St, Palo Alto 94301 | (650) 330-0234 |
| Lunar Design 537 Hamilton Ave, Palo Alto 94301 | (650) 326-7788 |
| Mind Tribe 943 Emerson St, Palo Alto 94301 | (650) 324-9432 |
| Skyline Products 700 High St, Palo Alto 94301 | (650) 324-0811 |
| Speck 227 Forest Ave, Palo Alto 94301 | (650) 462-9080 |
| Venture Product Engineering 744 Cowper St, Palo Alto 94301 | (650) 324-9934 |
| Phifer Smith Corp 2181 Park Blvd, Palo Alto 94306 | (650) 328-8200 |