SONEL  SA has existed since June 1994. The company's founders were electrical engineers - people  who had good knowledge of the market needs for specialized test equipment.
In 1998 there was a change of name and legal status and as a result SONEL S.A. was established.

Currently, the company operates within the Świdnica Sub-Zone of the Wałbrzych Special Economic Zone.

The company debuted on the Warsaw Stock Exchange in June 2008.

SONEL S.A. is a Polish manufacturer of high-quality measuring instruments for power generation and  telecommunications sectors.

The meters are used to measure:

• fault loop resistance and impedance,
• insulation resistance,
• earth resistance and soil resistivity,
• residual current protections,
• current, voltage·   

We also offer:

• multifunctional meters which combine the above-mentioned features,
• thermal imagers
• low resistance meters,
• phase sequence testers,
• wire tracers,
• power quality analysers,
• clamp meters,
• multimeters,
• pyrometers,
• illuminance meters.

SONEL S.A. aims at making electronic products which meet the requirements of Polish and foreign customers.

Mission Statement

The mission of SONEL S.A. is to become a modern, innovative and globally competitive company supplying high-quality products and services which meet the expectations and requirements of demanding customers. Our main goal is to manufacture ergonomic, specialized measuring instruments which improve the electrical safety and work conditions. The mission of SONEL S.A. is also implementation of a natural process of expansion and dissemination of technological development in harmony with the environment.

58-100 Świdnica
Wokulskiego 11
NIP 884-00-33-448

Front desk +48 74 85 83 860

Fax: +48 74 85 83 809