25/09/2013 (Agence Europe) - Mergers: Marubeni-GDF Suez/NPIH. On 25 September, the European Commission gave the go-ahead to acquisition of joint control over National Power International Holding B.V. (NPIH) by Marubeni Corporation and GDF SUEZ S.A. NPIH is a holding company, incorporated under Dutch law, which holds all of GDF SUEZ' interests in the energy sector in Portugal. Particularly, NPIH holds participating interests in both renewable energy and thermal power plants. GDF SUEZ...