Avantages
None, literally nothing positive here.
Inconvénients
tlThere is a reason when you google them no reviews appear. The office is stated as being in Warrington, it's actually in Nottingham. The real director has too much of a terrible reputation which is why he's not listed on companies house. If you google or Facebook this company or its previous incarnation 'Telecoms GB' and you will find threads regarding them, all of it reall bad. The company take you on, and pretend you are employed, where in reality you are not, they are deducting tax and NI from you but not paying it to HMRC, no work place pension, no pay slips, all completely illegal. They tell customers they will settle finance agreements and do not honour these, they sell bargain basement telecoms kit on 7 year leases. There are office staff and engineers involved in it all and choose to participate in tax avoidance etc.
I would avoid these jokers like the plague as they are nothing but trouble.