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Testo Industrial Services

Testo Industrial Services

More service, more security.

Your latest calibration certificates:


We are your leading service company for quality assurance and experts in the areas of calibration, test equipment management, qualification and validation. More Service, more security for your company.

With which service can we support your company?

Testo Industrial Services Ltd is one of the leading providers of metrological services for calibration and GxP services in United Kingdom. These include calibration, test equipment management, qualification and validation. Our repair service and a qualified training offer round off the service portfolio. As a subsidiary of the measuring instrument manufacturer Testo SE & Co. KGaA, we have more than 60 years of experience in measurement technology. 

Calibration of measuring instruments


We are one of the leading calibration laboratories in Germany and accredited for more than 300 calibration procedures according to DIN EN ISO/IEC 17025: 2018.

PRIMAS test equipment management

Test equipment management

The PRIMAS test equipment management solution guarantees that your test equipment is reliably ready for use - at any time.

Cleanroom qualification


We support you with qualifications according to GxP standards, e.g. clean room qualification or the qualification of storage and transport systems.

Risk-based qualification of a cleanroom


We test, document and secure the most important properties of processes in the GxP environment for you: reproducibility and robustness.

UKAS Calibration

Accreditation & Certification

Testo Industrial Services has an accreditation according to ISO/IEC 17025:2017 and is accredited for over 300 calibration procedures. Our claim is to provide you with the best possible service so that your processes and procedures meet the required standards. In doing so, our innovative spirit and the increasing market requirements lead us to continuously develop further. 

 DAkkS Musterzertifikat Testo Industrial Services GmbH

Certificate download  

Your current calibration certificates for download. 
You can quickly find the current certificates of your testing and measuring equipment without registration here.

News from our company

Would you like to know what Testo Industrial Services is currently doing? We keep you up to date and inform you, for example, about new services, accreditation extensions or even changes to standards that may also affect you.



A big thank you & all the best for 2023

The Testo Industrial Services team has made a little Christmas video for you and hope you enjoy it!



Big Thank you & all the best for 2024

This year we want to sow the seeds of the future and plant 1,000 trees.



New functional enhancements at PRIMAS

There are many interesting functional enhancements and innovations around our test equipment management system PRIMAS.

Our Newsletter

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Career at Testo Industrial Services

Your future at Testo Industrial Services

Are you a real team player and looking for a varied job or an exciting apprenticeship? Find out more about Testo Industrial Services as an employer and find out about our numerous career and training opportunities.