Well, people on the peripheral not withstanding. They aren't really into the business.
Among the chief executives, <Professor> and Hild are the best you can get. They are still pretty immoral even if not out right evil.
Wallace was insane from the start, so you can't count him. That applies to Byron too.
Starting from Weishaupt to <Golden King> are all rotten to the core.
<Golden King> probably is the only one that can compete with Tick Tack Man in the degree of evilness by committing the crime against the blue sky.