The diversity of investments in various lines of business has provided stabilityto SIGMA's earnings performance and has generated consistently stable results, leading the various SIGMA companies to positions of prominence and leadership in their respective sectors. SIGMA has explored investments in the Middle East region and has likewise strengthened its competitive position through strategic joint ventures with selected partners. Aviation Information Technology Electronics Inpection & Surveys Engineering and Industrial Maritime Agency Food and Commodities Trade and Shipping Freight and Cargo Travel and Tours Loss adjusting