About us

Dr. Marino Müller AG

Over 40 years of instrument sales

In the over 40 years of business, we have introduced innovative instruments for a lot of different applications to enhance process control – watch this space for more exciting applications and technologies to come. With cutting edge technology from a wide range of partners, Dr. Marino Müller AG delivers robust, cost effective instrumentation systems exceeding customer measurement requirements.

Products & Applications
Cutting edge technology
Customer support

Our Values

Scientific Integrity

We uphold the highest standards of scientific rigor, transparency, and ethical conduct in the analytical solutions we deploy.

Innovation with Purpose

The products we bring to market solve real-world challenges—advancing process understanding, product quality, and process safety.

Customer-Centric Excellence

We collaborate closely with our partners to deliver tailored, scalable, and regulatory-compliant solutions that drive measurable value.

Operational Reliability

Our solutions are built for robustness, precision, and repeatability—ensuring consistent performance in the most demanding environments.

Sustainability & Responsibility

In all other actions, we optimize resource use, and support greener practices across the life span of our solutions.

Agility & Adaptability

We embrace change and continuously evolve our analytical platforms to meet emerging scientific, regulatory, and market needs.

Empowerment Through Data

We believe in the power of data to transform decision-making—from R&D to commercial production—enabling smarter, faster, and safer processes.

Our history & achivements

Since 1984, we’ve helped Swiss manufacturers and laboratories solve complex measurement tasks by integrating gas analysis, liquid measurement, and laboratory instruments from leading brands. With deep application know-how and responsive support, we raise data quality, uptime, and compliance across pharma, biotech, energy and environmental monitoring.

1984

Company founded by Dr. Marino Müller representing Servomex

1986

Frist O2 System build and delivered

1993

Transfer of the sole proprietorship into the  “Dr. Marino Müller AG”

2010

2nd Generation

2018

Systems business incorporated as “Marinosystems AG”

2024

Representing TSI Contamination Control business

... the story continues

Contact Us

Have a question or interested in a product? Feel free to reach out via the form, send us an email, or call us at +41 44 986 29 29 during business hours. 

"*" indicates required fields

Phone

+41 44 986 29 29

Email

welcome@muellerag.ch

Office location

Gewerbestrasse 9
CH-8132 Egg
Switzerland