OREANDA-NEWS. National Rating Agency has affirmed its ‘AA+’ reliability rating on Solid Investment & Financial Company. The outlook for the rating is Stable. The company was assigned NRA’s first-time reliability rating of ‘AA’ on Nov 15, 2004. The latest rating action on Solid IFC (the ‘AA+’ reliability rating affirmation with a stable outlook) was on July 8, 2015.