LEDEL (Kazan, Russia) is engaged in the development and manufacture of LED lighting devices for street and industrial and domestic use. It has produced the first office LED lamp in Russia. By 2014, more than 1000 international projects had already been implemented. In 2015, the company built and commissioned its own plastic casting plant with an area of 10,000 m2 and assembled a millionth street lamp Superstreet, which became the winner of the Eurasian Lighting Award "Golden Foton" 2017. In 2018, the company launched production of LEDs under its own brand - LEDEL.

The development of a heat sink system for street lighting makes it possible to reduce the overall dimensions and weight of the lighting fixtures by 2.5 times, ensuring optimal temperature operation of LEDs and electronic components. Another system EASY LOCK allows you to connect the luminaires in continuous trunk sections up to 120 m long. A wireless intelligent lighting control system (LCS) has been developed for offices. In search of new opportunities for intensive growth LEDEL sold its controlling stake (64%) to IEK GROUP in 2019. LEDEL's share in the LED market was about 20%, and its turnover exceeded 1.5 billion rubles a year. Winner of the national award "Live Electronics of Russia 2010".

Regular partners include the federal highways M1 Belarus, M4 Don, M7 Volga, gas stations and oil complexes: Tatneft, Lukoil, Bashneft, Gazprom; hypermarkets and shopping centers, industrial enterprises and agriculture. The share of export sales is about 5% of revenue. The company has received certification in the EU, and dealers operate in Hungary, Romania, Bulgaria and other countries.