About us
A group of seven Exact Sciences technicians in lab coats smiling.
Changing lives, together
Getting ahead of cancer is crucial no matter where people are in their cancer journey. From earlier cancer detection to treatment guidance and monitoring, we are helping people get the answers they need to make more informed decisions across the cancer continuum.

With a leading portfolio of products for earlier detection and treatment guidance, we help people face the most challenging decisions with confidence.

Our dedication to taking on the impossible fuels everything we do. We are continuously innovating, combining scientific rigor with an open-minded approach to deliver the next big thing.

We are Exact Sciences, and we’re changing lives together through earlier detection and smarter answers.
Our purpose
We bring together the best in visionary thinking and scientific rigor to create tests, including Cologuard® and Oncotype DX®, that inspire life-changing action. Our best-in-class services make health care easy for patients and providers to navigate. As we build the next wave of breakthroughs, we’re committed to giving everyone more time for the moments that matter.
Our promise
We relentlessly pursue life-changing answers in cancer that give people the clarity they need to take action, earlier.
Our principles
  • Earlier Answers
  • Advanced Science & Technology
  • Human Spirit
  • Visionary Collaborations
  • Rooted in Communities