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Larsen And Toubro And 2 Nuclear Energy Stocks Backed By Long Term Demand

Simply Wall St·07/19/2026 05:24:26
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Nuclear energy stocks sit at the crossroads of two powerful forces: energy security and the push for lower carbon power, at a time when inflation, interest rate expectations and geopolitical tensions are all influencing how capital is allocated. With consumer sentiment data, bond yields and energy prices all in focus, many investors are looking for business models tied to reliable, long term demand rather than short term cycles. This Nuclear Energy Stocks screener helps you filter that universe, spotlighting uranium producers, fuel cycle players and reactor operators. Below, three of the best stocks from the screener are highlighted to help focus your research.

Larsen & Toubro (BSE:500510)

Overview: Larsen & Toubro is a large Indian engineering and construction group that delivers major infrastructure, energy, defence, and industrial projects, as well as hi tech manufacturing and IT services, for clients in India and overseas.

Operations: L&T generates most of its revenue from Infrastructure Projects at about ₹1,354.2b, followed by IT & Technology Services at about ₹545.7b, Energy Projects at about ₹549.0b, Financial Services at about ₹178.5b, and Hi Tech Manufacturing at about ₹144.9b, with smaller contributions from Development Projects and Others.

Market Cap: ₹5,248.3b

For investors interested in nuclear and wider energy infrastructure, Larsen & Toubro stands out for its mix of long duration EPC contracts, exposure to nuclear and green hydrogen equipment, and a growing order book across India and the Middle East, supported by recent wins in substations, hydrocarbons, and defence projects. Earnings growth has recently outpaced both the Indian construction sector and broader market, supported by a higher share of IT and tech services and improving capital efficiency, although net margins remain around 6.1% and funding relies heavily on external borrowing. Reliance on government and Middle East orders, as well as execution risks on large projects, are important to weigh, but the combination of multi segment growth drivers, defence and electronics opportunities, and analyst interest suggests this is a story worth examining in more detail.

Larsen & Toubro’s accelerating mix of long duration EPC, nuclear equipment and IT services can look powerful, but the real story sits in how these pieces fit together in the 2 key rewards and 1 important warning sign

BSE:500510 Earnings & Revenue Growth as at Jul 2026
BSE:500510 Earnings & Revenue Growth as at Jul 2026

MTAR Technologies (NSEI:MTARTECH)

Overview: MTAR Technologies is a Hyderabad based precision engineering company that builds high precision, heavy equipment and complex assemblies for nuclear power reactors, space, defence, clean energy and industrial customers in India and overseas.

Operations: MTAR Technologies generates its revenue primarily from Manufacturing High Precision and Heavy Equipment, Components, Machines at about ₹8,762.1m.

Market Cap: ₹186.0b

MTAR Technologies catches the eye in a nuclear energy screen because it sits at the heart of critical hardware, supplying fuel machining heads, coolant channel assemblies and other reactor grade components alongside space and defence products. Recent orders worth more than ₹27,000m from an international customer and management’s higher FY2027 revenue growth guidance reflect how its clean energy and export franchises are scaling. Net margins of about 10.7% and strong earnings growth indicate improving economics. At the same time, a rich valuation, high working capital needs and reliance on a handful of large clients mean execution on these blanket orders and debt funded capacity expansions will be crucial to whether today’s optimism is rewarded.

MTAR Technologies appears to be a pure play on accelerating nuclear and clean energy hardware, yet its rich valuation and heavy client concentration raise tough questions that only the analyst forecasts for MTAR Technologies begins to answer.

NSEI:MTARTECH Earnings & Revenue Growth as at Jul 2026
NSEI:MTARTECH Earnings & Revenue Growth as at Jul 2026

Bharat Heavy Electricals (BSE:500103)

Overview: Bharat Heavy Electricals is a New Delhi based engineering company that supplies power plant equipment and turnkey solutions across coal, gas, hydro and nuclear generation, as well as rail, transmission, defence, aerospace, industrial systems, solar and energy storage projects in India and overseas.

Operations: Bharat Heavy Electricals generates most of its revenue from the Power segment at about ₹274.3b, with the Industry segment contributing about ₹85.7b.

Market Cap: ₹1,469.1b

Bharat Heavy Electricals is drawing attention in nuclear and power infrastructure because earnings recently swung from a loss to net income of ₹3,767.1m, with profit margins at 6.8%. Forecasts point to strong earnings and double digit revenue growth over the next few years. At the same time, a rich 60.4x P/E, funding that leans entirely on external borrowing and a board with no independent directors and high turnover mean you need to think carefully about execution and governance risk. In addition, fresh orders for large supercritical thermal projects, international gas turbine contracts and a green hydrogen tie up with thyssenkrupp nucera create a complex mix of growth potential and downside if expectations are not met.

Bharat Heavy Electricals has earnings back in the black, a rich 60.4x P/E and funding entirely from external borrowing, which makes the real story sit inside the 2 key rewards and 1 important warning sign

BSE:500103 P/E Ratio as at Jul 2026
BSE:500103 P/E Ratio as at Jul 2026

The three nuclear energy stocks highlighted here are just a starting point, and the full Nuclear Energy Stocks screener on Simply Wall St surfaced 18 more companies with equally compelling narratives across uranium supply, fuel cycle services and reactor build out in different markets through the Nuclear Energy Stocks screener. Use the screener tools to identify, filter and analyze the catalysts that matter to you, from contract wins and balance sheet strength to clean energy exposure, so you can focus on the nuclear energy ideas with the highest conviction for your watchlist.

Take Control of Your Investment Journey

If MTAR Technologies or any of these companies have caught your attention, register for FREE with Simply Wall St and add your companies to a Watchlist to monitor the share price against the fair value and track any new developments as they happen. Once you've made your move, manage your holdings with our Portfolio Command Center that filters out the noise to deliver only the most critical, actionable updates. Throughout your journey, our Community allows you to filter the best ideas from thousands of investor perspectives. By uncovering hidden catalysts and risks early, you'll accelerate your decision-making and stay one step ahead of the market.

Seeking Fresh Alternatives Beyond Nuclear?

New ideas can move fast, and the most interesting stories often gain momentum before anyone notices. Scan these fresh stock picks while they are still under the radar and consider them while they remain less widely followed.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.