Ten-year-old XNK Therapeutics experiences rapid growing with own GMP facility
XNK Therapeutics has expanded significantly in the past year and now has access to its own GMP-standard production lab.
“We need to have significantly larger capacity to conduct the larger Phase II studies we’re planning. That capacity isn’t available in Sweden, so we’ve built up our own lab in Flemingsberg,” says Johan Liwing, CEO of XNK Therapeutics.
XNK has grown rapidly in recent years and today the company employs almost 30 people in Novum in Flemingsberg. The new GMP facility, with 350sqm of research laboratory space, gives the company better control over its development chain.
Unique technology
XNK Therapeutics was founded in 2012 and is a pioneer in cell therapy. With a unique platform technology, the company focuses primarily on new forms of cancer treatment. The platform enables new cell-based treatments with autologous NK cells.
A clinical investigator-sponsored Phase II study is already being conducted at Karolinska University Hospital, where XNK’s drug candidate is being combined with Sanofi’s anti-CD38 antibody Sarclisa, Isatuximab, for treatment of the severe cancer form multiple myeloma.
“We’re extremely proud of this smaller Phase II study and now we need to increase production capacity. Myeloma is our main focus area, but when we’ve reached the right capacity, there’ll be one or two more [candidates]. It’s important to create a good width outside the blood cancer area,” says Liwing.
XNK Therapeutics is currently conducting a number of projects, including a “proof of concept” study together with the University of Texas MD Anderson Cancer Center in the field of acute myeloid leukemia (AML).
At the beginning of the year, the company raised approximately SEK 130 million in new capital to drive growth.
“It feels great and above all the fact that it’s not only about capital but also provides the addition of competence and production knowledge through NorthX Biologics. We complement each other in a way that enables good synergies,” says Liwing.
“Flemingsberg is the ideal place for us with immediate proximity to everything we need. It’s also home to research in a world-leading research hub and a proximity to a clinic that really knows NK cells.”
Read more about xnktherapeutics.com.
Now Open: Flemingsberg Science Award STARTUP 2026
Do you have a business idea that can make a difference, locally or globally? Flemingsberg Science Award STARTUP is the competition for those who want to challenge their idea, gain valuable feedback from experienced experts, and take the first step toward building something real.
Campus Flemingsberg continues to grow – more students and strong collaboration in focus
Campus Flemingsberg remains one of Sweden’s most dynamic knowledge environments. Over the past year, the number of students has increased from 24,000 to approximately 27,000. The trend is clear: the campus’s broad academic profile continues to attract a growing number of students.
Limitless Potential: Winner of the Flemingsberg Science Award 2025
Young people in disadvantaged areas often face mental health challenges and a lack of support, which can lead to isolation and destructive choices. Limitless Potential, winner of the Flemingsberg Science Award IDEA 2025, has created a safe space where creativity and social entrepreneurship come together to support youth.
Alfa Laval strengthens Flemingsberg – establishes itself in a growing city of the future
In May 2025, Alfa Laval moved into its new office and innovation center, spanning approximately 20,000 square meters, together with around 700 employees. At the same time, the restaurant K-märkt opened, further expanding the range of services available in Flemingsberg. The Royal Swedish Opera and Dramaten, Alfa Laval, Restaurant Billmans, and K-märkt all represent important pieces of the puzzle in the development of Flemingsberg.
En nationell resurs för morgondagens behandlingar – nu är Karolinska ATMP Centrum invigt
Med ett tydligt budskap om framtidstro och ett kraftfullt samarbete invigdes Karolinska ATMP Centrum i Flemingsberg i slutet av augusti. Centret är ett samarbete mellan Karolinska Institutet och Karolinska Universitetssjukhuset, och kommer fungera som en nationell resurs för tillverkning av avancerade terapier (ATMP), där forskning, kliniska prövningar och behandlingar smidigt samverkar för att leverera banbrytande terapier till patienter.
