]
If the parents company has a previous scam issues that was not resolved by them, I do believe that there's a probability that the subsidiaries could also attempt same thing, although it might not happen but someone playing there will just have to be extremely careful so that they don't stake with a huge and end up losing the money through exit scam by the casino.
Whether it is a holding company or not when the affiliated casino has a history of cheating other casinos may also be possible or even those that have not previously had a good reputation caution or vigilance needs to be done, but it is indeed a more dangerous situation when there are casinos that have been proven to commit fraud.
Today we really have to be careful in choosing a casino because it's not just one or more of the same licensees committing fraud or even the same company owns many casinos, as gamblers must be more in-depth in reviewing the casino where they play.