About FOERSTER

Since 1948, FOERSTER has been developing technologies that make the hidden visible. What began as a scientific vision has grown into a global leader in non-destructive testing, detection, and magnetic field measurement. 

Our systems, sensors, and services are used wherever safety, precision, and process reliability are essential. As an independent, family-owned technology company, we work long-term, sustainably and always in close partnership with our customers around the world.

A Legacy of Precision. A Future of Innovation.

FOERSTER combines deep engineering expertise with a profound understanding of industrial testing processes. Using eddy current, magnetic field analysis, ultrasound, thermography, and highly sensitive sensor technology, we deliver solutions for demanding sectors – including metal production, automotive, aerospace, medical technology, petrochemicals, energy, research, and archaeology.

Our portfolio ranges from handheld instruments to fully integrated inspection lines for serial production and safety-critical components. At the core of our technologies are our sensors: precise, robust, and often handcrafted, enabling sensitivity and repeatability that set international standards.

We support our customers throughout the entire lifecycle – from initial analysis and feasibility studies to co-development, system integration, training, global service, and long-term support. Our mission: reliable inspection processes, maximum operational safety, informed decision-making, and measurable quality – every single day.


Corporate Philosophy

FOERSTER is more than a technology provider – we are a long-term partner. Our actions are guided by responsibility: toward our customers, our employees, our suppliers, and the industries we have supported for decades. Our culture is grounded, technology-driven, and focused on the future.

What defines us

  • Family-owned for three generations – with clear values, continuity, and long-term thinking.
  • Stable and sustainable – we prioritize reliability over short-term profit.
  • Customer-focused and solution-driven – we listen, understand, and engineer technology that fits.
  • Innovation-led – shaping how NDT will evolve in the years ahead.
  • Globally present, locally committed – subsidiaries where customer proximity matters.
  • Fair, long-term supplier partnerships – built on trust, not short-term cost cuts.
  • People-centered – creating an environment for long-term, high-quality work.
  • Sustainable growth – aligned with market needs, not artificial targets.

Our self-image

We develop high-tech with purpose. With deep engineering expertise and strong manufacturing depth, we create solutions that are precise, robust, and ready for the future. For our customers, this means a technology partner who thinks ahead, reduces complexity, and makes quality reliably visible.


Discover more about FOERSTER

FOERSTER – for over 70 years, we've represented reliability to our customers. Worldwide.