For over three decades, the Sonel brand has been synonymous with reliability and precision in the field of electrical engineering. As one of the leading manufacturers of measuring instruments, the company successfully combines Polish engineering expertise with global ambitions. The company’s headquarters and a modern production facility with an area of 6,700 m² are located in Świdnica, in south-western Poland. It is there that more than 360 qualified specialists – from engineers to software developers – work on devices that set safety standards in the industry.
Sonel S.A.’s portfolio includes advanced solutions designed for testing the technical condition of electrical installations, monitoring supply network parameters, and analyzing power quality. Thanks to a strong Capital Group, comprising companies in Germany, India, Singapore, and Poland, Sonel products reach customers in over 100 countries worldwide. A global distribution network of more than 100 domestic and international partners ensures professional technical support on every continent.
Sonel S.A. is currently and continuously expanding its business operations both domestically and on international markets. In addition to our globally recognized product range, which is highly valued by customers worldwide, we design and manufacture increasingly advanced measuring instruments. By utilizing innovative technological methods, we ensure that our solutions always comply with the highest global standards.
An important pillar of the company’s operations is its own Testing and Calibration Laboratory, providing calibration services for electrical and non-electrical measuring instruments. The laboratory calibrates not only Sonel-branded instruments but also devices from other manufacturers.
Sonel S.A.’s stable market position is confirmed by its listing on the Warsaw Stock Exchange since 2008. By choosing Sonel solutions, customers invest in long-standing experience, innovation, and measurement reliability under all conditions.
