Accelerate Your
Cell & Gene Therapy
Contract Development & Manufacturing
Accelerate Your
Cell & Gene Therapy
Contract Development & Manufacturing
At NecstGen, we enable the next generation of therapies by offering development support and GMP production of Cell and Gene Therapies. Together, we challenge today’s possibilities and enable the unthinkable.
The Scientist behind HEK293
While working in the Netherlands in the 1970s, genetic engineer and virologist Frank Graham developed the Calcium Phosphate Transfection technique and created the HEK293 cell line, now a cornerstone of gene therapy, vaccine development, and viral vector production.
Are you bringing a Gene or Cell therapy to patients? We can help.
Solely dedicated to the field of Cell and Gene Therapy, we provide capacity, expertise, and services tailored accelerate the development of your therapy to the clinic and beyond. Our approach is characterised by open and transparent communication, fostering a culture of collaboration and knowledge sharing.
Cell Therapies
NecstGen offers services for Cell Therapy and Ex vivo Cell Therapy process and analytical development and manufacturing.
Viral Vectors
NecstGen provides a high-caliber process for Viral Vector manufacturing for your Gene Therapy.
Cleanroom Rental
NecstGen offers flexible GMP Cleanroom Rental at a state-of-the-art facility.
Consultancy & Support
At NecstGen, we support academic and industrial therapy developers in advancing Cell and Gene Therapies from concept to clinical reality. With our expertise on analytical and process development and manufacturing, we consult therapy developers allowing informed decision-making throughout all stages of therapy development .
“At NecstGen, we offer process development solutions, contract preclinical/ GMP manufacturing and cleanroom rental for Cell and Gene Therapies to clinicians, academic, small, medium, and large commercial organisations worldwide. We have a focused expert team and bespoke facility to offer you the support and capacity needed to deliver your therapy to patients.
We enable the next generation of therapies by translating research programs into health solutions for patients.”
News & Insights
The Details Decide Everything: Melissa van Pel on Translating Cell Therapy
Moving a cell therapy from bench to patient rarely fails because of one large mistake. It stalls because of dozens of small, unspoken assumptions about what a manufacturing process should look like, what regulators will accept, and when a process is truly ready.
TechTalkXL: Cell & Gene Therapy – 30 June 2026 | NecstGen
NecstGen hosts TechTalkXL: Cell & Gene Therapy on 30 June 2026 in Leiden, as part of Dutch Bio Science Week. Join expert speakers and the CGT community for an afternoon of focused exchange. Free to attend, registration required.
Webinar: ‘Case Study: Development of a Scalable LV Production Platform’
Join us to see how to translate early LV process development into a robust, scalable manufacturing strategy.
