Particle Measuring Systems

Particle Measuring Systems (PMS) sets the standard for cleanroom contamination monitoring.

With more than 60 patents, we create the technology that enables you to make fact-based decisions, improve process yield and comply with changing regulatory requirements.

We understand the challenges our customers face, which is why we actively remain up to date with industry, trade, and technology changes.

With more than 600 employees, over 35 distributors, and local sales and services in more than 50 countries, we’re local everywhere.

Our Mission Statement

We continually push the boundaries of contamination monitoring to enable clean manufacturers´ success by providing invaluable insights through:

Leading Technology

Quality Service

Collaborative Solutions, and

Unmatched Expertise

All made possible by our global team of dedicated and creative individuals.

Be true

We believe in absolute integrity. It’s how we win for stakeholders, the environment and each other.

We do the right things in the right way.

We speak up when something isn’t right.

We show care and respect for each other

Own it

We believe in teamwork and keeping our promises. It’s how we build our brands and businesses.

We are decisive and take responsibility.

We prize diversity and play to everybody’s strengths.

We put customers at the heart of our business.

Aim high

We believe in being bold and positive. It’s how we perform at our best and achieve greater success.

We continuously strive to improve.

We keep an open mind and try new things.

We help each other succeed.