Onextra, privately owned and headquartered in Canada, was founded in 2004 and employs approximately 30 individuals. The company reported $3.2M in revenue as of 2023. Functioning as a provider of media managed services, Onextra offers live and offline closed captioning, subtitling, live webinar, and descriptive video services for sectors including news, sport, entertainment, politics, government, and corporations.
Onextra provided updates on its facilities and working plans in 2021, noting that COVID-19 restrictions remained in place in Toronto and most employees continued working from home. On an unspecified date in 2021, Onextra announced achieving Trusted Partner Network (TPN) certification. This certification, from the Motion Picture Association (MPA) and the Content Delivery & Security Association (CDSA), recognizes Onextra's security infrastructure investments. Onextra also launched a new website at an unspecified date.