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About our company

We invent for a more hopeful future.

We aspire to be the premier research-intensive biopharmaceutical company in the world

For 130 years, Merck (known as MSD outside of the U.S. and Canada) has been inventing for life, bringing forward medicines and vaccines for many of the world’s most challenging diseases in pursuit of our mission to save and improve lives.

We demonstrate our commitment to patients and population health by increasing access to health care through far-reaching policies, programs and partnerships.

Today, we continue to be at the forefront of research to prevent and treat diseases that threaten people and animals – including cancer, infectious diseases, such as HIV and Ebola, and emerging animal diseases.

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Responsibility

The heart of our mission

We believe corporate responsibility is about our health, social, environmental and economic impact on people and communities around the world.

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Leadership

The team that guides our work

Our leaders focus on our mission to save and improve lives around the world. This is the foundation of everything we do.

Our company by the numbers

74K

employees

Our culture
$13.6B

research and development investment in 2020

Our research
$3.1B

total philanthropy in 2019

Our giving
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Culture & values

Our values are driven by a desire to improve life

We’ve built a culture that embraces scientific excellence, operates with the highest standards of integrity, expands access to our products and employs a diverse workforce that values collaboration.

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History

Our past and our future

For 130 years, we’ve focused on not just the next quarter, but the next quarter century.

Get to know us through our stories

Learn about the heartbeat of our company.

View our stories

Inspiring innovation through diversity and inclusion

When we bring together people from different backgrounds, the possibility for invention is endless

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Next: Inspiring innovation through diversity and inclusion

Harnessing tech to eliminate distance in a virtual world

An award-winning program has been key to our continued success despite limitations imposed by the COVID-19 pandemic

Read more

Next: Harnessing tech to eliminate distance in a virtual world

Routine doctor visits are down. Here’s why we shouldn’t skip them

Wondering when to go back to the doctor’s office again? The time is now.

Read more

Next: Routine doctor visits are down. Here’s why we shouldn’t skip them

Safeguarding the environment through green chemistry

When a manufacturing process doesn’t meet our standards, we build an award-winning, planet-friendly one

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Next: Safeguarding the environment through green chemistry

Why I’m passionate about lung cancer screening

Vicki Goodman, vice president, therapeutic area head, oncology late-stage development, on the link between screening, early detection and outcomes in lung cancer

Read more

Next: Why I’m passionate about lung cancer screening

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Our areas of focus

We focus on scientific innovation to deliver medicines and vaccines that may help millions of people around the world.

Oncology

Our mission is to deliver innovations that extend and improve the lives of people with cancer.

Learn about oncology

Vaccines

Vaccines are one of the greatest public health success stories – and we’ve been discovering, developing and delivering vaccines to help prevent disease for over 100 years.

Learn about vaccines

Infectious diseases

We play an important role in discovering and developing innovative medicines and vaccines to treat and prevent infectious diseases, including HIV and Ebola.

Learn about infectious diseases

COVID-19

As a company dedicated to saving and improving lives, we have a special responsibility to help in the fight against COVID-19. We’ve been fully committed to developing an effective response to the COVID-19 pandemic since it was first recognized.

Learn more about our response to COVID-19

Cardio-metabolic disorders

We are determined to find solutions for the most serious chronic health challenges, such as cardiovascular disease and diabetes.

Learn about cardio-metabolic disorders

Discovery & development

We are pushing the boundaries in research where we can make the greatest difference, now and in the future.

Learn about our work

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Merck Animal Health

Merck Animal Health is a research-driven company that develops, manufactures and markets a broad range of veterinary medicines and services.

We offer one of the industry’s most innovative portfolios, spanning products for the prevention, treatment and control of disease in all major farm and companion animal species.

Business partnerships and public policies keep our patients in focus

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Business development & licensing

We work with partners, from early-stage science to clinical-stage programs, to deliver new therapies to patients.

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Policies & positions

We support public policies that advance the interests of patients, improve public health and promote access to medicines and innovation.