Let’s transform tomorrow together

We are leaders in antibody biology and innovation who are committed to improving the lives of patients with cancer. We are deeply knowledgeable about antibody biology, and our teams use this expertise to create and develop differentiated antibody therapeutics. We are team players who solve problems. We are transforming the future of cancer therapeutics and are looking for bright minds to achieve this mission. We are growing and looking for teammates with integrity who are innovative, determined and collaborative.

If that sounds like you, join us and be a part of our mission to transform the future of cancer treatment.

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Get to know us

By finding and retaining passionate, dedicated, supportive and trustworthy people, we are confident that Genmab will continue to be a respected leader in the biotechnology industry. We pride ourselves on our ability to foster a strong company culture that drives us to be the best that we can be.


We are passionate about science and innovation. It means challenging conventions and thinking beyond the realms of possibilities in every business aspect, not just in discovery and product development. It compels us to continue our pursuit of the next big breakthrough, from discoveries to cutting-edge treatments to delivering on our promise to patients and creating value.


We are tenacious. Even when facing the challenges and setbacks that come with being innovative, we remain motivated to find new and better solutions. This determination means we take pride in being the best at what we do. It is a key factor in our ability to identify and address areas of unmet treatment need.


We value our diversity and our ability to pull together across locations and cultures to solve problems. By working as one team and respecting each other, we create an environment built on trust—where it is safe to ask for help and where everyone is treated equally and respectfully regardless of reporting lines or specializations.


Integrity is a quality that underpins all we do and how we treat each other. It defines our relationships with colleagues, business partners, patients and other stakeholders. Doing the right thing is about being honest, trustworthy and transparent and staying true to our high standards. We do not take shortcuts. We prioritize long-term benefits even in the face of short-term losses. It is our moral compass when difficult choices have to be made.

We are one of the biggest biotech companies in Europe measured on market cap and one of the top 15 in the world.

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Hear From Our CEO

Transforming tomorrow takes teamwork. Watch this quick video from President and Chief Executive Officer Jan G. J. van de Winkel, Ph.D., to learn more about Genmab and why we put a premium on investing in people.

Meet the people of Genmab

With a collaborative spirit, passionate teammates and true company culture, it is easy to understand why people are excited to be part of Genmab.

Read the profiles below to gain an insider’s perspective on what it’s really like to work at Genmab.

Anette Allentoft

Senior Paralegal, Lead Support Team

Joined Genmab in 2009

“For many of us, working at Genmab is a lifestyle and a passion. It gives me a great feeling to know that our end product will improve patients’ lives!”



Past roles (at Genmab):

  • Legal Associate
  • Office Manager, Legal Department
  • Receptionist


  • Bachelor of Law, University of Southern Denmark (current)

After joining our company as a receptionist, Anette is now a senior paralegal and pursuing a bachelor’s degree in law. “During my ten years with Genmab, I have been encouraged and given the possibilities to improve my competences. I have had a significant influence on my tasks and the direction of my job profile. My initiatives have been appreciated and my achievements have been recognized.”

Anette is very pleased with the culture at Genmab and the professionalism and enthusiasm rooted in our company. “Genmab has an international feel and structure. Although many of my colleagues are based abroad, we connect on a daily basis. You can learn a lot from working in a global environment. It is helpful and can give you a better understanding and insight in general.”

Barbara Brouwer

Director, Operations & Resource Management (ORM), Translational Research

Joined Genmab in 2001

“There is a lot to like about working at Genmab. There has never been a dull moment in my 18 years here. There are lots of opportunities to grow and learn and develop yourself.”


The Netherlands

Past roles (at Genmab):

  • Associate Director, ORM, Assay and Bioanalytical Science
  • Head, Protein Production & Analyzes
  • Expert Biochemical Analysis
  • Technician, Biochemical Analysis


  • Mini Master of Business Administration (MBA), Hoger Laboratorium Onderwijs (Higher Laboratory Education)
  • Bachelor of Science, Hoger Laboratorium Onderwijs (Higher Laboratory Education)

Among the longest tenured employees at our company, Barbara has successfully taken on a series of challenges since following a former supervisor to Genmab. She works with a wide variety of our colleagues to make sure our processes to advance a medical technology to clinical trials are as smooth as possible. “Teamwork, open communication, respectful, collaborative, innovative and result-driven are words that come to mind when describing our company.”

“Genmab is a science-driven company,” Barbara says. “We’re in transition as we are growing and becoming a more professional product-driven company, without losing the focus on high-quality science. There is a very dynamic culture within Genmab, with a lot of nice, ambitious people who are loyal and committed to getting our best products to the patients!”

Nicole Heap

Senior Medical Science Liaison

Joined Genmab in 2021

“I joined Genmab because of the passion for science and spirit of innovation that was embraced by the company and its employees.”



Past roles (prior to joining Genmab):

  • Senior Medical Science Liaison
  • Malignant Hematology, Associate Director


  • PhD in Chemistry, University of Utah
  • B.S. in Chemistry, Utah State University

Nicole joined Genmab’s first ever field team as a Senior Medical Science Liaison with the U.S. Based in North Carolina, she plays a big role in bringing our medicines directly to patients in the U.S.

“Being able to share the innovative science that has been created here at Genmab with physicians has been amazing,” said Nicole. “To be a part of something that is transformative and potentially can change the lives of people and ultimately how we treat cancer is very exciting.”

Chaitali Passey

Director, Pharmacology

Joined Genmab in 2018

“The opportunity to work on novel therapeutics and cutting-edge science is what I like most about being at Genmab, along with the very talented group of individuals who make each workday an exciting endeavor.”



Past role (at Genmab):

  • Associate Director, Pharmacology, Modeling and Simulation

Past roles (prior to joining Genmab):

  • Associate Director
  • Senior Research Investigator
  • Research Investigator
  • Postdoctoral Associate (Rutgers University)


  • Ph.D., Experimental and Clinical Pharmacology/Pharmacometrics, University of Minnesota, Twin Cities
  • Bachelor of Pharmacy, Delhi Institute of Pharmaceutical Sciences and Research

Chaitali appreciates how Genmab’s inclusive culture encourages employees to think “outside the box.” “The diversity in the workforce allows us to interact with individuals from different nationalities to come up with unique solutions to complex problems,” she says. “We learn something new every day.”

Helping determine the starting dose for a drug is among Chaitali’s exciting challenges. Her group is involved during the entire drug development process, from Phase 1 trials through drug approval. “Using quantitative tools, we enable the selection of appropriate dose, route and regimen in clinical studies to increase the probability of success in drug development and bring safe and efficacious drugs to patients more quickly and efficiently,” she says.

Erin Henitz

Senior Director, Head of Biomarker Operations and Trial Management

Joined Genmab in 2018

“We have the most brilliant people here dedicated to our goal of delivering innovative medicines for our patients. The dedication of our people is what helped shape Genmab to be what we are today, positioned to develop and bring our own medicines to market.”



Past roles (prior to joining Genmab):

  • Director, Biomarker Operations
  • Director, Oncology Translational Research Operations Lead
  • Associate Director, Oncology Translational Research
  • Manager, Oncology Biomarker Operations


  • Master of Science, Biotechnology Management, University of Maryland University College
  •  Bachelor of Science, Biology, Richard Stockton College of New Jersey

Erin became familiar with Genmab while working for a partner company who has licensed our technology. She never felt so welcomed than when joining Genmab! She remains impressed at how everyone at our company, regardless of their title, is always willing to share their learnings or experiences to help others succeed.

“Both myself and my team have broad interactions with many other functions at Genmab,” Erin says. “Our goal of providing the right medicine to the right patient at the right dose is not a simple task but one that is made much easier with the incredible team of people working together here at Genmab.”

Chalana Zilvold-van den Oever

Principal Research Associate, Cell and Molecular Science

Joined Genmab in 2015

“We get the opportunity to grow, develop our skills and be the best version of ourselves in order to help reach the most important end goal: improve patients’ lives and help people survive cancer.”


The Netherlands

Past roles (at Genmab):

  • Senior Research Associate
  • Research Associate
  • Master Intern


  • Master’s, Molecular Life Science, Radboud University Nijmegen
  • Bachelor’s, Molecular Life Science, Radboud University Nijmegen

Chalana was introduced to our company during a nine-month master internship in Utrecht. After finishing her studies, she seized the opportunity to take on a temporary research role with us. She was glad when the situation evolved into a permanent position, and happy to be promoted to a senior research associate in 2018 and, more recently, a principal research associate.

Chalana appreciates how our colleagues want to perform as well as possible. “Because of our clear mission and objectives, our people are motivated to successfully fulfill their responsibilities. I’m glad the Genmab culture is very driven, innovative and motivating. Everyone at Genmab is dedicated and works hard.”

Appreciating different voices

An integral aspect of innovation is valuing and listening to different opinions, from different cultures and different backgrounds. That is why we seek diverse new talent who can offer Genmab new perspectives and insights and challenge the way we approach problems and solutions. Such diversity complements our existing strengths by cultivating an inclusive culture that embraces all employees, regardless of gender, race, ethnicity, religion, age, disability, and other characteristics.

Workforce Growth

  • 2018

    377 Employees

  • 2020

    781 Employees

  • 2-Year

    Total Growth


Gender Diversity

  • 58%


  • 42%


  • 44.4% Board of Directors 55.6%
  • 43% Senior Leadership 57%
  • 49% Director Level
    and Above

Global Reach

4 Locations

  • Denmark

  • Netherlands

  • United States

  • Japan

50+ Nationalities Represented

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