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Maharashtra Natural Gas Limited (MNGL)

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Indraprastha Gas

Indian Oil Corporation Ltd-Piped Gas

Adani Total Gas Limited

Central U.P. Gas Limited

Haryana City Gas Distribution Bhiwadi Ltd

Haryana City Gas Distribution Bhiwadi Ltd

Charotar Gas Sahakari Mandali Ltd

Purba Bharati Gas Pvt Ltd

Assam Gas Company Limited