200 new jobs are on the way for Dublin and Cork.
Recruitment company INDEED will employ 100 at its expanded Dublin headquarters, over the next 12 months.
Meanwhile, Energia is promising low-price power for domestic customers from January.
The company already has 65-thousand business customers, but will recruit 100 new staff to help them expand into the domestic market.
The positions will be mostly based in Cork, will some roles on offer in Dublin.
Retail Director Gary Ryan says Energia's two power stations in Dublin can supply 2 million households:
