 In 2016 Inver Energy recorded a €5.7 million pre-tax profit last year on turnover of €485.9 million, employing 25 people, providing around 10% of Ireland's marine fuel needs.Chris O'Callaghan of Inver Energy and his team will join the board of Greenergy bringing together company experience in Ireland with his knowledge of the business in general to benefit of Greenergy.Greenergy sells fuel to petrol stations and supermarkets for retail sale, and to transport companies in the UK and now as Inver in Ireland.