Introduction
Leading shipbuilding and heavy fabrication company signs a strategic MoU with Samsung Heavy Industries to collaborate on commercial vessels, offshore structures, green technologies, and advanced maritime engineering for domestic and international markets.
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Share price movement of Swan Defence
On September 29, 2025, Swan Defence and Heavy Industries Ltd opened at ₹636.45, up 5.00% from its previous close of ₹606.15. The stock remained at a high and low of ₹636.45. By 4:00 PM, it traded at ₹636.45, with a market cap of ₹3,352.96 crore.
Note: Trading in Swan Defence and Heavy Industries Ltd is currently restricted due to IRP proceedings under the Insolvency and Bankruptcy Code (IBC).
SDHI Signs MoU with Samsung Heavy Industries
Swan Defence and Heavy Industries Limited (SDHI) [formerly known as Reliance Naval and Engineering Limited] signed a strategic MoU with Samsung Heavy Industries to jointly explore commercial shipbuilding and heavy engineering projects in domestic and international markets.
The collaboration will focus on tankers, gas carriers, container ships, and other specialized vessels. It includes next-generation designs, green technologies, digital shipbuilding, and value engineering to optimize project execution.
SDHI operates India’s largest dry dock and offshore yard, with capacities of 400,000 DWT and 144,000 T steel fabrication. The partnership aims to localize materials and enhance operational efficiency.
Recent news on Swan Defence
As of August 04, 2025, Swan Defence and Heavy Industries Ltd signed an agreement with Varex Imaging Corp to manufacture high-energy cargo and vehicle inspection systems at its Pipavav facility in India.
Stock performance of Swan Defence for Period of 1 week, 1 month, and 6 month
Swan Defence and Heavy Industries Ltd delivered a 5.00% return over the past week and gained 47.7% over the past month. The stock surged 569% over the past six months.
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Shareholding pattern of Swan Defence
| Particulars | Jun 2025 | Mar 2025 | Dec 2024 |
| Promoter | 95% | 95% | 95% |
| FII | 0% | 0% | 0% |
| DII | 0.40% | 0.40% | 0.40% |
| Public | 4.70% | 4.70% | 4.70% |
About Swan Defence
Swan Defence and Heavy Industries Limited (NSE: SWANDEF) is a leading Indian shipbuilding and heavy fabrication company, operating the country’s largest dry dock and offering 144,000-ton annual fabrication capacity with focus on innovation and sustainability.
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Disclaimer: The above article is written for educational purposes, and the companies’ data mentioned in the article may change with respect to time. The securities quoted are exemplary and are not recommendatory.
FAQs
A: Swan Defence and Heavy Industries Limited share price rose after signing a strategic MoU with Samsung Heavy Industries.
A: Swan Defence and Heavy Industries Limited specializes in shipbuilding, heavy fabrication, and offshore engineering projects for domestic and international markets.
A: The 52-week high of Swan Defence and Heavy Industries Limited stock is ₹636.45, and the 52-week low is ₹35.99.


