From The TimeSplitters Wiki

UltraNet
Logo Needed
Also Known As	None Others
Role	Robot Manufacturer
Founded	Sometime before or around 2243
Key People	Jacob Crow (Head)
Products	UltraNet Robots

UltraNet was another incarination of The Brotherhood of Ultra Science, founded by Jacob Crow. The company is mentioned in both Machine Wars and Something To Crow About. In TimeSplitters 2, the company is mentioned as being a rebel force against the robots.