I called back the number (03) 9088 9719 and spoke with a lady who didn't mention the company name

Caller: James (as if that was his real name)

I am so sick of these call centre #$@^*##@ calling me daily, multiple times. Usually about energy solutions, however, when you call back they give a different business name each time. I have reported them to Optus, Telstra, the Telecommunications Ombudsman and my Solicitor. They will not release any real business info and are operating without legality. Please do not entertain these fools, I blocked the number but in 3 weeks they will have a few more. I am not the only one suffering repeated harassment and abuse from this and more "bullsh*t" organisations. Please report these morons to any organisation you can think of, so that, eventually, this sought of unregulated nonsense is moderated by some governing body.

Energy provider.