Bluefish444, a privately owned US company founded in 1998, designs and manufactures hardware and software for the professional video industry. As of 2023, the company employs approximately 10 people. Their product line includes video I/O interface cards, ingest appliances, and software for live production, archiving, and streaming, as well as signal converters. These products are used across a variety of sectors, including broadcast, post-production, live events, proAV, corporate, military, government, medical, and education.