What departments does Mersana Therapeutics have?

Mersana Therapeutics has employees across 12 departments including Manufacturing, Human Resources, Engineering, Business Development, Legal.

What is the largest department at Mersana Therapeutics?

The largest department at Mersana Therapeutics is Human Resources with 5 employees.

Where are Mersana Therapeutics employees located globally?

Mersana Therapeutics has employees across 3 continents and 7 countries including Tunisia, Algeria, Lebanon, Iran, Pakistan.

How has Mersana Therapeutics's team size changed over time?

Mersana Therapeutics's team has decreased from approximately 226 to 57 employees based on available data.

Mersana Therapeutics Employee Directory

Q: Who are Mersana Therapeutics's key employees and leadership?

Mersana Therapeutics's key employees include: President & Chief Executive Officer: M. H., Chief Manufacturing Officer: M. K., Vice President Of Quality, Manufacturing: S. F. M., President And Chief Executive Officer: N. B., Head Of Bioconjugation: R. S. E..

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.

Mersana Therapeutics Global Highlights

North America
96

United States Of America
95
Canada
1

Asia
4

Iran
2
Lebanon
1
Pakistan
1

Africa
2

Tunisia
1
Algeria
1

Mersana Therapeutics's Leadership

M. K.
Chief Manufacturing Officer
Mobile Phone
Email
S. F. M.
Vice President Of Quality, Manufacturing
Mobile Phone
Email
M. H.
President & Chief Executive Officer
Mobile Phone
Email
N. B.
President And Chief Executive Officer
Mobile Phone
Email
R. S. E.
Head Of Bioconjugation
Mobile Phone
Email
I. I.
Head Of Companion Diagnostics
Mobile Phone
Email
M. W.
Head Of Investor Relations
Mobile Phone
Email
C. P.
Senior Vice President, Chief People Officer
Mobile Phone
Email

Mersana Therapeutics Employee Metrics

100%

50%

0%

2026

2025

Research
Engineering
Operations
Quality Assurance
Accounting
Other
Human Resources
Biotechnology
Legal
Entrepreneurship
Business
Information Technology
Administrative

Contact profiles from Mersana Therapeutics

Name

Title

Contact Info

Location

Last Update

M. H.
President & Chief Executive Officer
Mobile Phone
Email
United StatesMassachusetts
Jun 04, 2026
M. K.
Chief Manufacturing Officer
Mobile Phone
Email
United StatesMassachusetts
Nov 18, 2025
C. P.
Senior Vice President, Chief People Officer
Mobile Phone
Email
Dec 07, 2023
N. B.
President And Chief Executive Officer
Mobile Phone
Email
United StatesMassachusetts
Jul 09, 2024
S. F. M.
Vice President Of Quality, Manufacturing
Mobile Phone
Email
United StatesMassachusetts
Mar 25, 2026
C. C.
Vice President, Human Resources
Mobile Phone
Email
United StatesMassachusetts
Nov 20, 2025
R. S. E.
Head Of Bioconjugation
Mobile Phone
Email
United StatesMassachusetts
Apr 24, 2025
I. I.
Head Of Companion Diagnostics
Mobile Phone
Email
United StatesMississippi
Apr 17, 2026
X. W.
Executive Director, Head Of Clinical Pharmacology
Mobile Phone
Email
United StatesNew Jersey
Mar 23, 2026
C. V.
Vice-President
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is Mersana Therapeutics known for?

Mersana Therapeutics was founded in 2001 operates in the Biotechnology Research industry. The company's main headquarters is located in 840 Memorial Drive Cambridge, Massachusetts 02139 United States; you can contact the main corporate office by phone at

+1-212-362-****

. Explore Mersana Therapeutics's company overview page for more information.

What is Mersana Therapeutics's most common email format?

Mersana Therapeutics employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Mersana Therapeutics email formats with LeadIQ.

How many employees does Mersana Therapeutics have currently?

Mersana Therapeutics has approximately 63 employees as of June 2026. These team members are located across 3 continents, including North AmericaAsiaAfrica.

Who are Mersana Therapeutics's key employees and leadership?

As of June 2026, Mersana Therapeutics's key employees include:

Chief Manufacturing Officer: M. K.
Vice President Of Quality, Manufacturing: S. F. M.
President & Chief Executive Officer: M. H.
President And Chief Executive Officer: N. B.
Head Of Bioconjugation: R. S. E.

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Mersana Therapeutics Employee Directory

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