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Sigma Advanced Wins $21.97 Million Contract to Supply 155 mm Shell Bodies

Export clearance from India’s Department of Defence Production underpins Sigma’s shift from fuze maker to supplier of full artillery shell components.

Overview

  • Sigma Advanced Systems says it has secured a $21.97 million export order to manufacture and deliver 40,000 units of 155 mm M107 artillery shell bodies to a North American customer.
  • The company reported that it has obtained Export Authorisation from the Department of Defence Production and plans to complete production and deliveries within a six-month window.
  • Sigma framed the win as a strategic move from making fuzes to producing complete shell components, work that requires specialized metallurgy, precision machining, process control, and strict quality checks.
  • Company CEO Sunil Kalidindi said the contract reflects international confidence in India’s defence manufacturing and strengthens Sigma’s role in global artillery supply chains.
  • The deal highlights rising global demand for standard 155 mm ammunition and could boost India’s integration into allied munitions supply lines while buyers monitor timely delivery and consistent quality.