Relpol S.A. is a Polish manufacturer specializing in electromagnetic relays and industrial automation components, founded in 1958 and headquartered in Żary, Poland. The company produces a comprehensive range of products including electromagnetic relays (signal relays, miniature PCB power relays, industrial plug-in relays, interface relays, programmable relays, bistable-impulse relays, and relays for the railroad industry), relay sockets and accessories, installation contactors, contactors and thermal relays, time relays, monitoring relays, motor protection circuit breakers, lighting and overvoltage protection devices, push-buttons, switches, and multifunction network parameter meters. It serves diverse sectors such as industrial and power automation, power electronics, telecommunications, industrial and consumer electronics, and household appliances, with a significant export footprint covering 43 countries. Recent developments include the launch of a new range of multifunctional RMM meters for comprehensive electric parameter monitoring and the introduction of the RSR54 series of single-phase solid state relays, reflecting expansion in product offerings. Strategically, Relpol operates through a network of wholesalers and direct deliveries and continues to focus on quality certifications including ISO 9001 and ISO 14001. The company recorded a recovery in profitability in 2025 with improved earnings compared to the previous year. Relpol maintains subsidiaries in Lithuania and other European countries, solidifying its presence in industrial automation markets across Europe and beyond. The company remains listed on the Warsaw Stock Exchange under the ticker RLP.WA.