16 Mart 2011 tarihinde Batı Bengal'da yaklaşık 56 şirket kurulmuştur.
U01222WB2011PTC160818
U15435WB2011PTC160793
U19116WB2011PTC160791
U28910WB2011PTC160786
U45400WB2011PTC160783
U45400WB2011PTC160832
U51909WB2011PTC160795
U51909WB2011PTC160820
U52190WB2011PTC160804
U52190WB2011PTC160805
U52190WB2011PTC160806
U52190WB2011PTC160807
U55101WB2011PTC160796
U60231WB2011PTC160799
U70109WB2011PTC160782
U70109WB2011PTC160784
U70109WB2011PTC160800
U70109WB2011PTC160802
U70109WB2011PTC160809
U70109WB2011PTC160810
U70109WB2011PTC160811
U70109WB2011PTC160812
U70109WB2011PTC160813
U70109WB2011PTC160819
U70109WB2011PTC160821
U70109WB2011PTC160822
U70109WB2011PTC160823
U72200WB2011PTC160831
U72300WB2011PTC160801
U74140WB2011PTC160815