▁Category : T ax onomy ▁articles ▁created ▁by ▁Pol bot <0x0A> </s> ▁Wal ch and ▁group ▁came ▁into ▁existence ▁in ▁the ▁ 2 0 th ▁century ▁founded ▁by ▁industrial ist ▁Wal ch and ▁H ira ch and ▁D oshi . ▁ ▁Wal ch and ▁H ira ch and ▁founded ▁several ▁companies , ▁some ▁of ▁which ▁were ▁among ▁the ▁first s ▁in ▁India ▁in ▁their ▁fields . ▁ ▁Indust ry ▁Premier ▁Const ruction ▁Limited ▁- ▁founded ▁as ▁Wal ch and - Ph ata k ▁Co ▁in ▁year ▁ 1 9 0 3 . ▁for ▁some ▁time ▁known ▁as ▁T ata ▁Const ruction ▁- ▁after ▁exit ▁of ▁Tat as ▁name ▁changed ▁to ▁Premier ▁- ▁doing ▁contract ▁and ▁construction ▁business . ▁The ▁Sc ind ia ▁Ste am ▁Navigation ▁Company ▁Ltd .- ▁founded ▁ 1 9 1 9 . ▁After ▁Wal ch and ' s ▁death ▁run ▁by ▁Nar ott am ▁Mor ar je e ▁- ▁now ▁almost ▁def unct . ▁H indust an ▁Sh ip yard ▁Limited ▁- ▁founded ▁in ▁ 1 9 4 0 ▁national ized ▁by ▁Government ▁of ▁India ▁in ▁ 1 9 6 1 . ▁H indust an ▁Aer onaut ics ▁Limited - ▁founded ▁in ▁ 1 9 4 0 ▁national ized ▁by ▁British ▁India ▁in ▁ 1 9 4 2 . ▁H indust an ▁Const ruction ▁Company ▁- ▁founded ▁in ▁ 1 9 2 6 , ▁civil ▁& ▁engineering ▁construction ▁giant ▁now ▁head ed ▁by ▁A j it ▁Gul ab ch and ▁fa ction . ▁Wal ch and n agar ▁Indust ries