New, energy-efficient technologies for sustainable production Before  After Company name: MIKROELEKTRONIKA LLC Company description: Mikroelektronika LLC Banja Luka, founded in 1975 within Rudi Čajavec, transitioned from military to industrial electronics in the 1990s, focusing on electronic meters and smart metering systems. Operating independently since 2001, the company serves markets in Bosnia and Herzegovina, Serbia, and the EU, primarily supplying electricity …