Mersana Therapeutics
Our mission is to discover and develop life-changing antibody-drug conjugates (ADCs) for patients fighting cancer.
159 employees · est. 2001 · Cambridge, United States
Mersana Therapeutics is the older company (2020 vs 2001).
Side-by-Side Comparison
| Metric | Duality Biologics | Mersana Therapeutics |
|---|---|---|
| Founded | ||
| Founded | 2020 | 2001 older |
| Headquarters | ||
| Headquarters | Shanghai, China | Cambridge, United States |
| Employees | ||
| Employees | 57 | 159 |
| Industry | ||
| Industry | Not tracked yet | Biotechnology, Health Care, Health and Wellness |
| Funding Stage | ||
| Funding Stage | IPO | Acquired |
| Total Funding | ||
| Total Funding | $303.00M | $534.80M |
| Funding Rounds | ||
| Funding Rounds | 3 | 13 |
| Services | ||
| Services | Not tracked yet | Drug Development, Clinical Trials, Patient Resource Support |
| Target Customers | ||
| Target Customers | Not tracked yet | Patients with cancer, Healthcare providers, Pharmaceutical partners, Researchers |
| Taxonomy | ||
| Taxonomy | Clinical-stage Biotechnology, Antibody-Drug Conjugates (ADC), Oncology Therapeutics, Autoimmune Disease Treatments, Translational Medicine, Protein Engineering, Next-generation ADC Technology, Intellectual Property In Biotech, Bispecific ADCs, Dual Payload ADCs, Innovative Drug Development, Global Clinical Studies, Preclinical Drug Candidates, Biological Drug Discovery, Novel Modality Therapeutics | Antibody-Drug Conjugates (ADCs), Cancer Research, Oncology Drug Development, Bioconjugation, Cytotoxic Therapeutics, Immunostimulatory Therapeutics, Biodegradable Polymer Platform, B7-H4 Targeting, HER2 Targeting, Clinical-Stage Biopharmaceuticals |
| Website | ||
| Website | dualitybiologics.com | mersana.com |
About Duality Biologics
Duality Biologics, established in 2020, is a cutting-edge, clinical-stage biotech company headquartered in China. With the ambition encapsulated in its slogan, "To Become A Global ADC Powerhouse," the company is at the forefront of developing next-generation Antibody-Drug Conjugate (ADC) therapies t...
About Mersana Therapeutics
Mersana Therapeutics, founded in 2001, is a visionary player in the Biotechnology and Health Care sectors, headquartered in the United States. With its mission, "Our mission is to discover and develop life-changing antibody-drug conjugates (ADCs) for patients fighting cancer," the company stands at...
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Compiled from the BounceWatch company index. We last looked at Duality Biologics on 11 Mar 2026, and Mersana Therapeutics on 9 Jun 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
