KYIV, Feb 10 - Fitch Ratings has revised Naftogaz Ukrayiny's outlook to stable from positive, while affirming company's Long-Term Foreign-Currency Issuer Default Rating (IDR) at 'B', the rating agency said on its website.

"The outlook revision follows a recent similar action on Ukraine's sovereign rating (B/Stable) and the application of Fitch's Government-Related Entities (GRE) Rating Criteria. Fitch equalizes Naftogaz's ratings with those of the sovereign, reflecting the company's strong links with the sovereign and our assessment of the company's Standalone Credit Profile (SCP) at 'b-'," it said.