Sound Without Borders

Founded in Riga, Latvia, IOZ was built on a simple promise: to deliver uncompromising audio quality regardless of the location.

Over the last 15 years, we have grown from a local provider to an international player in the event production industry. Our portfolio includes complex technical solutions for clients not only in the Baltic States but also in Europe.

We specialize in full service sound reinforcement for concerts, festivals, and corporate events. Our inventory features the latest industry-standard technology, which allows us to power the largest music festivals in the Baltics annually. At IOZ, we combine top-tier gear with world-class engineering to create unforgettable sonic experiences.