Jansen Cleanrooms & Labs
Enabling innovation
Jansen Cleanrooms & Labs provides end-to-end solutions for the design, engineering, construction, and maintenance of cleanrooms, labs, and operating theatres, adhering to the highest industry standards. We also offer premium cleanroom and laboratory solutions, carefully tailored to evolving market needs.
From humble beginnings
To a beacon of excellence
Since its inception in 1972, Group Jansen has been thinking differently: from the inside out. We are not just another construction company, but a family of makers, builders, and sustainers who create and innovate with passion and enthusiasm.
Jansen Cleanrooms & Labs specializes in designing, engineering, constructing, and maintaining cleanrooms, laboratories, as well as operating theatres. Since 1998, we have enabled groundbreaking advancements while ensuring compliance with the highest industry standards. With the acquisition of Vinitex in 2023, we expanded our portfolio to include top-tier cleanroom and laboratory furniture. This integration enables us to deliver turnkey solutions for diverse industries, ensuring every project meets the highest standards from concept to installation and beyond.
By collaborating closely with clients, we transform ambitious visions into impactful realities, ensuring success through dedication and customization.

Perfection is in the details
Because every tiny particle counts
Tailored end-to-end solutions
- Design, build, and maintenance of cleanrooms, labs, and operating theatres
- Custom solutions from concept to installation
- In-house R&D, design & manufacturing
- Precision and excellence in every detail
Expertise and in-house innovation
- Over 150 years of combined experience
- In-house R&D, design & manufacturing
- In-house product development capabilities
- State-of-the-art factory equipment
- Focus on sustainability, flexibility, and innovation
Collaborative approach
- Engineered concepts & designs
- Methodical and flexible processes
- Transparent communication
- Collaborative decision-making
Cultivating excellence
- Detail-oriented with lean processes for efficiency
- Sustainability and precision built into every design
- Tackling complex challenges with expertise & passion
- Meeting and anticipating evolving client needs
Safety commitment and standards compliance
- Strict adherence to health and safety standards
- Solutions meeting rigorous design and operational requirements
- Continuous enhancement of safety protocols and practices
- Compliant with (c)GMP, PIC/S, BSL, ISO-NEN 14644 and 14698 standards
Collaboration drives our success
It is important that employees are happy in their jobs. We are looking for people with passion, enthusiasm and a fascination for the profession. People with a positive attitude. We always have to work hard, but that doesn’t mean we can’t enjoy ourselves! The ‘fun factor’ is very important to us: we work hard, laugh a lot and don’t take ourselves too seriously.
Nadia Jansen, CEO Group Jansen
Driving sustainability
Empowering talent
At the heart of our progress is a commitment to innovation, sustainability, and the relentless pursuit of excellence. Aligned with this dedication, we drive transformative change by enabling innovation through clean environments.
Prioritizing employee development fosters a skilled and motivated workforce through training and mentorship, promoting personal and professional growth. By investing in craftsmanship, digitalization, and regenerative sustainability, we aim to become a leading technology company.
Join us
Join a team of visionaries, architects, engineers, and craftsmen. Learn how our collective talents come together to turn ideas into reality.