Grupa Produkcyjna ONEHD

OneStream / Grupa Produkcyjna ONEHD is a Warsaw-based live streaming and TV production company supporting professional events across Poland and Europe. We deliver broadcast-quality production for conferences, congresses, corporate meetings, hybrid events, webinars, concerts, sports and esports. Our team handles the full technical workflow, including multi-camera production, live switching, live graphics, audio, lighting coordination, backup connectivity and streaming distribution to platforms selected by the client. For larger productions we can provide a 4K HDR OB van, experienced camera operators and a technical crew used to demanding event environments. We work with agencies, brands, institutions, venues and event organizers that need reliable video, clear sound and stable online delivery. OneStream is especially useful when an event must be streamed professionally, recorded for later use or produced in a TV-style format. The company combines practical event experience with broadcast standards, helping organizers turn live moments into polished online experiences. We also support post-event recordings and reusable video assets.