Mersana’s BASE values emphasize the belief that we are at our best as a company when our employees are thriving. We achieve this by fostering a culture that provides opportunities to grow and develop professionally, while also having fun!

Our BASE Values

Mersana is a diverse, science-driven team that…
Boldly takes on formidable challenges 
Achieves results with innovation, integrity and camaraderie 
Celebrates our Successes and learns from our setbacks
Each make an impact and together make a difference
…because patients are waiting.


Hear from our Team!

In our final employee testimonial video, Anna Protopapas, our President & CEO, shares Mersana’s strategy to build a company that is a recognized ADC leader. At Mersana, our people stand at the center of oncology innovation; our goal is to bring foundational medicines to cancer patients. Anna’s leadership guides the Mersana team and her vision helps make Mersana a Boston Globe Top Place to Work. At Mersana, we invite you to come and be your best self.