Gomantak Gas Trading Llp · Goa Infrastructural Development Company Private Limited · Damodar Mangalji And Company Limited · Rajani Trading And Investments Private Limited · Gomantak Investments Private Limited · Dhiraj Investments Company (A Private Company With Unlimited Liability) · H D Investment Company (A Private Company With Unlimited Liability). · Dhirajlal Damodar And Sons Holdings Company Private Limited