Our Company
About CSL Behring
The information below describes the profile of a global organisation and not all the products are licensed for use in the UK.
Biotherapies for Life
CSL Behring is a global biotherapeutics leader. Focused on serving patients’ needs by using the latest technologies, we discover, develop and deliver innovative therapies for people living with conditions in the immunology, hematology, cardiovascular and metabolic, respiratory, and transplant therapeutic areas. We use three strategic scientific platforms of plasma fractionation, recombinant protein technology, and cell and gene therapy to support continued innovation and continually refine ways in which products can address unmet medical needs and help patients lead full lives. Our parent company, CSL, headquartered in Melbourne, Australia, employs more than 32,000 people, and delivers therapies to people in more than 100 countries.
What are Biotherapies?
Our biotherapies are indicated for the treatment of serious and rare conditions. These conditions include coagulation (bleeding) disorders, such as haemophilia and von Willebrand disease and immune deficiencies. Biotherapies are also used in the rapid reversal of warfarin and to prevent haemolytic disease of the foetus and newborn (HDFN).
Biotherapies differ from conventional chemical-derived pharmaceuticals in many ways. They are derived from human plasma or produced as their recombinant equivalents, instead of from chemicals. These expensive source materials comprise a much higher portion of the therapy’s cost than the chemicals used in pills and tablets. Biotherapies also undergo rigorous safety controls and inspections throughout every step of the year-long manufacturing process, from the collection of plasma to the final packaging of the finished product.
While plasma therapeutics treat small patient populations, traditional pharmaceuticals may treat millions of patients worldwide. As a result, economies of scale in the plasma protein industry are much narrower than in the traditional pharmaceutical industry. In fact, the cost of production for plasma-derived medical therapies is typically around 70% of the selling price compared to only about 19% for chemical-based pharmaceuticals.
Our products are produced at facilities in Bern, Switzerland; Marburg, Germany; Kankakee, Illinois; Wuhan, China and Broadmeadows, Australia; in accordance with international safety and quality standards. The company also operates CSL Plasma, one of the world’s largest plasma collection networks throughout the United States and Germany. CSL employs more than 20,000 people.
We are passionate about safety, quality and the customers we serve. Our extensive research, development and range of support services, demonstrates our ongoing commitment to all those who rely on our products.
Our Values
The history of CSL
CSL was established in Australia in 1916 to service the health needs of a nation isolated by war. Over the ensuing years CSL provided Australians with rapid access to 20th century medical advances including insulin and penicillin and vaccines against influenza, polio and other infectious diseases. CSL Limited was incorporated in 1991 and listed on the Australian Securities Exchange (ASX) in 1994.
Today CSL comprises businesses with longstanding, specialised expertise: CSL Behring, a global leader in rare and serious diseases; CSL Seqirus, one of the largest influenza vaccine producers in the world; CSL Plasma, the world's largest plasma collection company; and, most recently, CSL Vifor, a leader in iron deficiency and nephrology. Together, our combined and robust histories are delivering a healthier today and a potentially better tomorrow for patients and people everywhere.
Investment in R&D
Investment in R&D is an important driver for CSL’s future growth. New and exciting opportunities allow us to address previously unmet patient needs and these continue to drive us each day. In addition, CSL continues to build on its capabilities across the R&D value chain, from discovery research to pharmacovigilance to its currently marketed therapies. Such proficiency is critical as R&D builds the novel and diverse pipeline of the future.
Learn MoreGBR-CRP-0690 April 2026