How long has Omni been in business?

Could you elaborate on the history and operational duration of Omni in the cryptocurrency and finance sector? I'm particularly interested in understanding how long they have been active in this space, as it often serves as an indicator of their experience and stability. Given the volatile nature of the industry, knowing the longevity of a player such as Omni is crucial in assessing their reliability and potential for success. Your insights would be greatly appreciated.