5 Indian listed companies the Valarth AI Screener found for this question, as of 13 Oct 2026. Below: how it read the question, the filters it used, and why each company is on the list.
How Valarth read it
confidence 90%
Read as India's Project 75 (Project 75I) naval submarine programme, so the query looks for defence shipbuilders and submarine suppliers. The screener has no direct programme-level tag, so the sector is gated to Defence & Aerospace and the programme is carried in the residue.
Filters it used · 3
Sector = IndustrialsSub-sector = Defence & AerospaceTheme in Defence Shipbuilding
semantic_residue semantic_only Project 75 Indian Navy submarine programme: naval shipbuilders, submarine construction and suppliers
No column in the data backs this part of the question, so it was used to rank the results, not to include or exclude a company.
What these companies have in common · written by the model
Five Project 75I names: naval shipbuilders and submarine-machinery suppliers, most defence-tagged, wildly dispersed returns
The kept basket is a thin Project 75I play, anchored by Mazagon Dock, GRSE, Swan Defence and Cochin Shipyard, which build or repair naval vessels, plus CFF Fluid Control, which supplies shipboard machinery to the Indian Navy. Mcap is concentrated in Mazagon Dock and Cochin Shipyard, and the one-year returns are sharply divided between the Swan Defence rerating and the broader sell-off in the large shipbuilders.
Stocks5
Weighted ROCE31.6%
Median P/E29.3x
Combined mcap₹1.56L Cr
Median 1Y return-20.1%
Median beta1.34
Risks of holding them together
Programme concentration: revenue visibility depends on a small number of naval orders, mainly the Project 75I submarine contract and follow-on warship orders.
Government and budget dependence: the basket relies on Indian Navy and Ministry of Defence procurement timing, payment cycles and budget allocations.
Execution and margin risk: large shipbuilding contracts carry long timelines, cost overruns and delivery delays.
Thin and volatile coverage: only five names, with one-year returns ranging from -30% to +339% and a Swan Defence outlier, so medians may mislead.
Defence Shipbuilding. theme tag from the entity model
filing mentions shipyard. annual report / IR text
Swan Defence and Heavy Industries Ltd
SWANDEF · Small Cap · Defence & Aerospace
85%match
Market cap₹15,442 Cr
P/E-62.7x
ROCE—
1 year+338.8%
industry_l1: Industrials. matches
industry_l2: Defence & Aerospace. matches
Defence Shipbuilding. theme tag from the entity model
From its filings. “…Swan International Private Limited 8. Precious Tradecomm Private Limited 9. Rasraj Suppliers Private Limited 10. Vijayshree Agency Private Limited 11. Dave Leasing And Holdings Private Limited 12. Swan …”
Cochin Shipyard Ltd
COCHINSHIP · Mid Cap · Industrials
61%match
Market cap₹32,412 Cr
P/E47.6x
ROCE14.4%
1 year−30.0%
Reported segment. Ship building: 67% of revenue
From its filings. “…Further, the Board extends sincere thanks to our valued Shareholders, Investors, Customers, Suppliers and Sub- contractors for their continued support. The Board also recognize and appreciate the dedication and …”
CFF Fluid Control Ltd
543920 · Small Cap · Defence & Aerospace
85%match
Market cap₹2,258 Cr
P/E—
ROCE23.4%
1 year+74.8%
industry_l1: Industrials. matches
industry_l2: Defence & Aerospace. matches
From its filings. “…ks and Cochin Shipyard are among the major Indian arms servicing companies. Ashok Leyland, one of the largest suppliers of trucks to the Indian Army, is the only company ranked in the top 50 in the Indo-Pacific. • To support the …”
A screen is a starting list, not a recommendation. It shows which companies fit a description on the data available on 13 Oct 2026; it says nothing about whether any of them is worth buying.
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