One Japanese word for conspiracy is in 陰謀 (inbō): conspiracy (lit: hidden plan); 陰謀論 (inbōron) means "conspiracy theory".
The "Peacefuly Scheming Technology" company.
谋 appears to mean more like "plan" as a neutral word. Obviously you could have hidden plans and devious plans as well as ambitious plans, public plans, wise plans, and helpful plans. I don't think anyone would name their company "Cheatful Scheme", even if that was actually their intention. And 谋 is modified by 安 (peace, safety, good health). So it'd be more like "Wholesome-safe plan".
So do a number of Japanese words like 知謀 (chibō): ingenuity, resourcefulness, or 深謀 (shinbō): eliberate; careful; thoughtful; deeply laid plan.