Ruselectronics

JSC Ruselectronics (, also AO Roselektronika) also known as Rosel (), is a Russian state-owned holding company founded in 1997. It is fully owned by Rostec.

Oktava (Октава) is a Russian microphone manufacturer, which is part of Ruselectronics holding. It produces a variety of microphones for professional audio and general use. Oktava sells most of its products to the United States and Europe.

company

electrical and electronics plant in Saint Petersburg