In an industry where precision, reliability and innovation make the difference, Jansen Cleanrooms & Labs is committed to an integrated approach. We not only build complete cleanroom solutions, but also develop our own products for use in those cleanrooms. And as part of the Jansen Group, we go one step further.

You name it, we build it
The Einstein Telescope (ETPathfinder), Ardena, Johnson & Johnson, Sharp, UZ Brussel, Vaccinopolis, White Raven… you name it, we build it. Not only do we create cleanrooms and laboratories that meet the highest standards of compliance, safety and efficiency. Consider ISO 14644 classifications, EU GMP (with a strong focus on Appendix 1), FDA cleanroom guidelines and controlled environments required for aseptic processes. We also provide all necessary resources. From locking systems, passage hatches and lighting to door or wall systems and even laboratory furniture.
This dual role as both builder and manufacturer makes Jansen Cleanrooms & Labs an exceptional player in the European market. Customers benefit from solutions that are fully coordinated, tested and validated within one organization. And that are in line with industry standards such as GAMP 5 for system validation, USP 797/800 for sterile preparation environments and pharmaceutical Good Engineering Practices (GEP). The result: fewer risks, shorter lead times and higher reliability throughout the cleanroom life cycle.
Part of an ecosystem
The position of Jansen Cleanrooms & Labs is further strengthened by its integration into the ecosystem of Group Jansen, an international construction group with 750 specialists spread over more than 10 entities. As a result, our cleanroom projects can rely on a wide range of internal expertise: BIM, R&D, HVAC technology, carpentry, maintenance and much more.
For customers, this means a single point of contact for the entire process: from design and engineering to implementation, commissioning and maintenance. It also provides access to additional products and innovations developed by Group Jansen. These include climate ceilings, partition walls and smart building automation that contribute to an efficient, safe and future-proof working environment.


Complete package
The strength of Jansen Cleanrooms & Labs lies in the combination of in-depth technical expertise, in-house product development and the broad support of an international construction group. This unique mix enables us to realize complex projects faster, more reliably and smarter.
Whether for pharmaceutical companies, biotechnology, microelectronics, healthcare or research institutions: customers receive a cleanroom that not only meets the highest standards, but is also composed of components that are perfectly matched to each other. Cleanrooms and products that also meet crucial legal requirements for sterility, biosafety, contamination control and qualification/validation (DQ/IQ/OQ/PQ).