Kalthia Bagodara Tarapur Highway Private Limited · Kalthia Bhavnagar Pipli Highway Private Limited · Kalthia Infra Projects Private Limited · Kosol Energie Private Limited · Kalthia Infra Con Private Limited · Surabhi Milkfood And Beverages Limited · Kalthia Investment Private Limited · Koraam Infrastructure Private Limited · Kalthia Ashti Pachod Private Limited · R L Kalthia Engineering And Automobiles Pvt Ltd · Kose Power Private Limited · Signour Laminates (India) Private Limited · Kalthia Infra Private Limited · Kalthia Dhule Chalisgaon Highway Private Limited · Kenergy Petrochem India Private Limited · Kalthia Priyheer Infrastructure Private Limited · K Infraproject Private Limited · Suzlon Global Services Limited · Kalthia Engineering And Construction Limited · Nuwayultra Projects Private Limited · Mayfair Clinical Education And Research Centre Pvt. Ltd. · Kalthia Una Highway Limited · Kalthia Bhavnagar Highway Limited · Agroh Kodinar Veraval Highways Private Limited · Kalthia Bhuj Bhachau Highway Private Limited