I see a lot of comments referring to Stayc as nugu group or that they come from a nugu company, but the reality is otherwise,
their company is new but the owners of the company are unknown they're literally one of the biggest hit makers in Korea, they're the ones behind Twice sound TT was made by them, not only that but they also gave Sistar one of their biggest hits touch my body they also reshaped Apink's sound and they gave them a new life, we can tell their company has connection within the industry just by the number of cfs Stayc has snatched.
So tldr it's true that Stayc's company is new but it's far from being nugu.