Sigma Advanced Systems has secured a USD 104.9 million (roughly INR 1,013 Cr.) export order for the manufacture and supply of 155mm base bleed artillery shell bodies, strengthening its position in the global defence manufacturing supply chain. The order, placed by a North American customer on July 27, 2026, covers 147,000 units and is scheduled for execution over the next 6 to 12 months. This win is expected to be margin accretive, supporting an improvement in the company's overall profitability and adding incremental revenue and EBITDA margins.

The disclosure was made pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirement) Regulations, 2015. The press note was signed by Krishna Chaitanya Sadhu, Company Secretary & Compliance Officer, and filed with both the BSE Limited and the National Stock Exchange of India Limited. The contract represents a strategic step up in value for Sigma, moving beyond conventional shells to technologically advanced base bleed systems that integrate aerodynamics, energetics, and propulsion technologies.

Contract Specifications

The order involves precision-engineered artillery projectile casings designed for integration into extended-range ammunition systems. Unlike conventional shells, these base bleed units incorporate a gas-generating unit at the rear to reduce aerodynamic drag, extending effective range while maintaining compatibility with existing 155mm artillery platforms. The key parameters of the order are outlined below:

Strategic Significance

Sunil Kalidindi, CEO and Executive Director, stated that the contract reflects confidence in Sigma's manufacturing capabilities and reinforces its ambition to become a long-term partner to leading defence organisations. The company has previously secured contracts for 155mm fuzes and M107 artillery shell bodies. This new programme builds on those credentials, addressing massive global demand for extended-range fire support capabilities as defence forces prioritise ammunition stockpiling.

What the Numbers Show

The progression from fuzes and M107 shell bodies to base bleed technology indicates a deliberate strategy to move up the value chain. By integrating complex systems engineering into the projectile casing, Sigma is positioning itself as a strategic supplier rather than a component vendor. The margin-accretive nature of this order suggests that higher-value engineering content is translating into improved profitability metrics, a key signal for investors monitoring the company's transition into advanced munitions manufacturing.

Sigma Advanced Systems Limited has successfully completed the acquisition of a 100% stake in Bromford Precision Solutions Limited, a United Kingdom-based entity. The transaction was finalized following the satisfaction of all condition precedents outlined in the Share Purchase Agreement, marking the full integration of the UK entity into the company's operations.

Acquisition Timeline

The acquisition process was initiated with the signing of the Share Purchase Agreement, which was disclosed to the exchanges on July 14, 2026. At that time, the company had indicated that the expected completion timeline was within six weeks. The subsequent fulfillment of all necessary conditions paved the way for the final transfer of ownership.

The key details of the completed transaction are as follows:

Regulatory Disclosure

The disclosure was made to BSE Limited and National Stock Exchange of India Limited in compliance with Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015. The notification references Part A, Para A of Schedule III of the said regulations.

The confirmation of the acquisition was communicated by Krishna Chaitanya Sadhu, Company Secretary & Compliance Officer of Sigma Advanced Systems Limited. The company, formerly known as Megasoft Limited, is headquartered in Hyderabad, Telangana.