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Employees from CSL's Bio21 Lab)

Our Company

Driven by Our Promise 

It began with a promise. CSL Behring's parent company, CSL, was formed more than 100 years ago to save lives using the latest technologies. In the century since, CSL Behring has grown into a global biotechnology leader, driven by that same promise to save and improve lives. We offer the broadest range of quality plasma-derived and recombinant therapies in our industry. Our ability to innovate and deliver life-saving medicines for patients with rare disease and other unmet medical needs around the world has earned us a reputation for always putting patients first. We are CSL Behring and we are driven by our promise.

View CSL's Fact Sheet. Read Vita to see how we share our stories of biotech's promise.

For further information on our parent company and investing with us, visit CSL.com.



About Us

Employees from CSL's Bio21 Lab

Focus on Serious & Rare Diseases

CSL Behring's portfolio of innovative medicines includes a wide range of recombinant and plasma-derived products for treating bleeding disorders, immune deficiencies and chronic inflammatory demyelinating polyneuropathy, as well as hereditary angioedema and Alpha 1 Antitrypsin Deficiency.

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What drives us - CSL Behring Marburg image film

What Drives Us

Commitment to the well-being of our patients – that’s what we stand for at CSL Behring Marburg. As a global biotechnology company and major employer in Middle Hesse, we work every day for our patients around the world and do so with smiles on our faces.

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Our Values

CSL Behring’s strong commitment to living our Values has guided us for many decades. Our Values have been fundamental to our success - helping us to save lives, protect the health of people, and earn our reputation as a trusted and reliable global biotechnology leader. They’re at the core of how our employees interact with each other, make decisions and solve problems.

HAE Patient Cheryl Blackwell Johnson with Husband

Patient Focus

Make People and Patients Your Passion

Female manufacturing employee


Reach for the Unreachable

Swiss CSL Behring employees


Walk Your Talk

CSL Behring lab employees in Australia


Adventure Together

Employees from CSL

Superior Performance

Make Yourself Proud

Paul McKenzie

Global Leadership Group

The Global Leadership Group’s unwavering commitment to patients enables us to deliver on our obligations to all stakeholders.