Mahmoud Hamza Salamat, the director of ARC Energy WLL in Bahrain is a number one liar. He will say to you good things in front of you but after that he will not keep his promises. He is not a pro expat and only concerns about his own benefit. You should avoid this guy when they try to recruit you to work in his company.
Btw, to those company who wanted to transact with them, do not pursue. This ARC is not the ARC Energy connected to Australia or US. This is just a family business trying to fool clients.