Insights

Acquisition Interest Potential acquisition target signals from multiple outlets in November 2025 with Day One Biopharmaceuticals planning to acquire Mersana for up to $285M, suggesting readiness of buyers to consolidate oncology ADC assets.

Strategic ADC Platform Mersana's proprietary Dolasynthen and Immunosynthen ADC platforms alongside in-house and partnered candidates (XMT-1660 targeting B7-H4 and XMT-2056 targeting a HER2 epitope) indicate strong value for out-licensing, collaboration, or asset sale discussions.

Clinical Momentum Active engagement at industry events (ASCO 2025, Guggenheim SMID Cap Biotech Conference) and ongoing clinical communications imply continued progress and opportunity to engage in co-development or milestone-based deals with risk-sharing partners.

Revenue Potential Current revenue range reported at $25โ€“$50 million coupled with a clinical-stage profile suggests mid-stage commercial leverage for strategic partnerships, tiered royalties, or milestone-rich collaboration agreements to accelerate pipeline value.

Partnership History Past collaboration with Johnson & Johnson and ongoing investor visibility signal a receptive landscape for further partnerships, licensing deals, or joint development arrangements around ADC innovations.

Similar companies to Mersana Therapeutics

Mersana Therapeutics Tech Stack

Mersana Therapeutics uses 8 technology products and services including Drupal, Tibco, Vue.js, and more. Explore Mersana Therapeutics's tech stack below.

  • Drupal
    Content Management System
  • Tibco
    Enterprise
  • Vue.js
    Javascript Frameworks
  • React
    Javascript Frameworks
  • Google Charts
    Javascript Graphics
  • jQuery Migrate
    Javascript Libraries
  • FedEx
    Transportation And Fleet Management
  • Acquia Cloud Site Factory
    Web Hosting

Media & News

Mersana Therapeutics's Email Address Formats

Mersana Therapeutics uses at least 2 format(s):
Mersana Therapeutics Email FormatsExamplePercentage
FLast@mersana.comJDoe@mersana.com
82%
First.Last@mersana.comJohn.Doe@mersana.com
11%
Last@mersana.comDoe@mersana.com
7%

Frequently Asked Questions

Where is Mersana Therapeutics's headquarters located?

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Mersana Therapeutics's main headquarters is located at 840 Memorial Drive Cambridge, Massachusetts 02139 United States. The company has employees across 3 continents, including North AmericaAsiaAfrica.

What is Mersana Therapeutics's phone number?

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You can contact Mersana Therapeutics's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mersana Therapeutics's stock symbol?

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Mersana Therapeutics is a publicly traded company; the company's stock symbol is MRSN.

What is Mersana Therapeutics's official website and social media links?

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Mersana Therapeutics's official website is mersanastage.wpengine.com and has social profiles on LinkedInCrunchbase.

What is Mersana Therapeutics's SIC code NAICS code?

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Mersana Therapeutics's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Mersana Therapeutics have currently?

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As of June 2026, Mersana Therapeutics has approximately 63 employees across 3 continents, including North AmericaAsiaAfrica. Key team members include Chief Manufacturing Officer: M. K.Vice President Of Quality, Manufacturing: S. F. M.President & Chief Executive Officer: M. H.. Explore Mersana Therapeutics's employee directory with LeadIQ.

What industry does Mersana Therapeutics belong to?

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Mersana Therapeutics operates in the Biotechnology Research industry.

What technology does Mersana Therapeutics use?

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Mersana Therapeutics's tech stack includes DrupalTibcoVue.jsReactGoogle ChartsjQuery MigrateFedExAcquia Cloud Site Factory.

What is Mersana Therapeutics's email format?

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Mersana Therapeutics's email format typically follows the pattern of FLast@mersana.com. Find more Mersana Therapeutics email formats with LeadIQ.

When was Mersana Therapeutics founded?

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Mersana Therapeutics was founded in 2001.

Mersana Therapeutics

Biotechnology ResearchMassachusetts, United States51-200 Employees

Mersana Therapeutics is a clinical-stage biotechnology company based in Cambridge, Massachusetts, focused on developing antibody-drug conjugates for cancer. It operates on proprietary platforms for cytotoxic and immunostimulatory ADCs, named Dolasynthen and Immunosynthen, to build a pipeline of wholly-owned and partnered product candidates. Its programs include XMT-1660, a Dolasynthen ADC targeting B7-H4, and XMT-2056, an Immunosynthen ADC targeting a novel epitope of HER2, reflecting a strategy to address cancer with targeted therapies.

The company works within the biotechnology research sector and positions itself as a clinical-stage developer aiming to treat cancers with high unmet medical need. In 2025, press reports indicated that Day One Biopharmaceuticals planned to acquire Mersana, signaling a notable corporate development for the firm.

Section iconCompany Overview

Headquarters
840 Memorial Drive Cambridge, Massachusetts 02139 United States
Phone number
SIC Code
8733 - Noncommercial Research Organizations
Stock Symbol
MRSN
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2001
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Mersana Therapeutics's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Mersana Therapeutics's revenue is estimated to be in the range of $25M$50M

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