| Website | pathworkdx.com |
| @PathworkDX | |
| Category | BioTech |
| Phone | 650-366-1003 |
| sales@pathworkdx.com | |
| Employees | |
| Founded | 2002 |
| TOTAL | $43.5M |
| FUNDING TOTAL | $43.5M |
| Series A, 10/05 Novus Ventures | $2.5M |
| Venture Round, 7/06 Advent Venture Partners Prospect Venture Partners Venrock Versant Ventures Novus Ventures | $11M |
| Series C, 10/10 Alta Partners Abingworth Advent Venture Partners Novus Ventures Prospect Venture Partners Venrock | $30M |
Pathwork Diagnostics is based in Redwood City, California. The company develops and delivers innovative molecular diagnostics for oncology. The Pathwork Tissue of Origin Test for frozen tissue was the first to receive FDA clearance for a microarray-based gene expression test that aids in identifying challenging tumors, including poorly differentiated, undifferentiated, and metastic cancer.