About us
Laboratory for Calibration and Inspection
Have you ever wondered where and how we calibrate your measurement equipment?
Take a look of a short walk thru our metrology laboratory at SIQ.
Watch on YoutubeCompetences and Accreditations
Check the competences and scope of SIQ Ljubljana’s accreditations.
Why choose SIQ?
- Apart from the services we provide, our experienced professional staff can help you formulate your requirements, organize and control your measuring equipment, and solve complex measurement-related problems.
- Worldwide recognition and one of the broadest accredited calibration scopes among European laboratories, including, but not limited to, electrical, telecommunications, acoustic, and vibration measuring equipment.
- More than 45 years of experience with demanding measuring equipment in the most diverse fields.
- Our service is complete (one-stop service), which is especially important in complex measuring instruments that are prevalent in our time.
- Short response times, including the consideration of your priorities and provision of services on-site as far as our technical capabilities allow.
- We give priority to personal contact and partnership.

Location
SIQ Ljubljana
Metrology
Mašera-Spasićeva ulica 10
SI-1000 Ljubljana
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- T: +386 1 4778 100
- F: +386 1 4778 444
- info.metrology@siq.si
News
Development of a Measurement Procedure for the Calibration of Reference Capacitors
An important part of the Metrology department’s activities is the development of new measurement procedures. As part of our research and development, we have created a new procedure for calibrating reference capacitors at frequencies up to...
Find out moreDecoupling Clamps for Reliable EMC Testing in Accordance with IEC 61000-4-6:2023
With over 60 years of expertise in testing, certification, and measurement technology, SIQ Ljubljana continues to support the industry with high-quality solutions tailored to meet modern compliance standards. Our latest developmen...
Find out more