| Company | Location |
|---|---|
| WaferGen Inc. | Fremont, California, United States |
| WaferPro | San Jose, California, United States |
| Waggener Edstrom | Bellevue, Washington, United States |
| Wakefield Group | Charlotte, North Carolina, United States |
| Wall Street Investment Bankers Inc. | Dupont, Washington, United States |
| Walsin Lihwa Corp. | Taipei, Taiwan |
| Wasatch Molecular, Inc. | Salt Lake City, Utah, United States |
| Wasserstein Ventures | New York, New York, United States |
| Waste Mangement | El Cajon, California, United States |
| Waterloo Institute for Nanotechnology, University of Waterloo | Waterloo, Ontario, Canada |
