Calibration solutions to improve your performance
Your productivity depends on how reliable your tools are. As the global leader in calibration services, Trescal has experience in every industry, instrument and domain so that you can feel confident in entrusting us with your entire asset portfolio. We calibrate 3.3 million instruments per year, 98% of which is in-house, covering 20,000 brands and 150,000 referenced instruments. We provide a full suite of precision services that includes repair, maintenance, asset management, validation and qualification.
WE PROVIDE A SINGLE SOURCE SOLUTION FOR PRECISION SERVICES
CALIBRATION
We provide in-house or on client site services and are accredited in 29 different sectors of expertise
REPAIR & MAINTENANCE
We offer multi-service, multi-brand solutions to extend your equipment utilization
VALIDATION & QUALIFICATION
We guarantee conformity with GxP, FDA & pharmaceutical regulations
ASSET MANAGEMENT
With our single customer portal, you can track your equipment, request repair and obtain reports
PROCUREMENT
Our flexible procurement solutions adapt to your needs, helping you reduce costs and manage risk
TRAINING & CONSULTING
We train clients in metrology and equipment usage and consult for accreditation processes
Key figures
30
countries
5K
employees
530M€
turnover
Our history
Originally the metrology branch of Air Liquide, Trescal has become the world leader in precision service
1999
Air Liquide creates a calibration division after the acquisition of metrology laboratories in Europe (Metrotech)
2004
Air Liquide undertakes new acquisitions in Europe (Livingston) and adopts the brand Trescal for its special calibration division
2007
Trescal becomes independent
2019
After 15 years of existence, Trescal is now present on every continent
2024
Trescal celebrates its 20th anniversary this year
Discover Trescal
WHERE DOES “TRESCAL” COME FROM?
- Trescal begins with Henri Tresca, a French engineer who played a significant role in establishing the prototype for the meter, leading to the metric system
- The S represents measurement
- ‘Scal’ resonates with our commitment to scaling accuracy and quality across various industries
NEWS
article
Accredited vs Traceable Calibration: What’s the Difference?
Learn the key differences between accredited and traceable calibration and how to choose the right option for your needs.
Trescal Partners with Pickering Interfaces to Provide Local Authorized Calibration Services in the United States
Customers will benefit from faster turnaround times and reduced shipping costs.
How the Metre Convention Standardized our World
2025 marks 150 years since The Metre Convention signing. Learn about its historical legacy and our connection with one of the signatories, Henri Tresca.
How to Select a Calibration Supplier
Learn how to choose the best calibration supplier for your needs. Explore key factors that ensure precision and compliance in your measurement processes.