Is Petronet LNG the Best Stock in Its Sector? A Look at the Numbers

Petronet LNG CMP Rs 282 (16 Sep 2026). Market cap Rs 43,050 Cr. ROE 17.56%. P/E 10.23x versus Industry P/E 58.21x.

Updated: 16 Sept 2026 • 1:20 pm

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Is Petronet LNG the Best Stock in Its Sector? A Look at the Numbers

Quick Answer

Petronet LNG is one of the names investors compare when screening the Gas Transmission sector, built on a 17.56% return on equity and a P/E of 10.23x against an Industry P/E of 58.21x. Petronet LNG Ltd imports, regasifies and supplies liquefied natural gas through India's largest LNG terminals, supplying gas to power, fertiliser and industrial customers. Whether Petronet LNG is the best stock in its sector depends on whether an investor is optimising for return ratios, valuation, or both. This article breaks down the metrics, including a comparison against named Gas Transmission sector peers, so you can judge that for yourself.

Is Petronet LNG the best stock in its sector? The stock trades on the NSE at Rs 282 as of 16 September 2026, within its 52-week range of Rs 235.35 to Rs 326.40. Petronet LNG Ltd imports, regasifies and supplies liquefied natural gas through India's largest LNG terminals, supplying gas to power, fertiliser and industrial customers.

Petronet LNG sits in the Gas Transmission sector, and its 17.56% ROE and 10.23x P/E give a starting point for judging where it stands against comparable listed names. The rest of this article compares those numbers against verified peers and the sector's Industry P/E benchmark.

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Table of Contents

About Petronet LNG

Petronet LNG Ltd imports, regasifies and supplies liquefied natural gas through India's largest LNG terminals, supplying gas to power, fertiliser and industrial customers. At a market capitalisation of Rs 43,050 Cr, it is tracked as part of the Gas Transmission sector on Univest.

Is Petronet LNG the Best Stock in Its Sector?

Petronet LNG makes its case as the best stock in its sector primarily on return on equity and balance sheet strength, combining a 17.56% ROE with a 10.23x P/E against the sector's 58.21x Industry P/E. Petronet LNG's 10.23x P/E is far below the 58.21x Industry P/E despite a 17.56% ROE ahead of Aegis Logistics and GAIL in this series, one of the more inexpensive names in the Gas Transmission sector.

Metric	Petronet LNG
CMP (NSE)	Rs 282.35
52-Week High / Low	Rs 326.40 / Rs 235.35
Market Cap	Rs 43,050 Cr
P/E (TTM) vs Industry P/E	10.23x vs 58.21x
P/B	2.02
ROE	17.56%
EPS (TTM)	Rs 27.60
Dividend Yield	3.35%
Debt to Equity	0.11

Compare Petronet LNG Against Other Gas Transmission Sector Stocks

How Petronet LNG Compares Against Its Gas Transmission Sector Peers

The table below sets Petronet LNG against 3 other Gas Transmission sector names, using the same live data source for every company. A peer average row is included for P/E, ROE and debt to equity, calculated across the 3 peer companies.

Company	Market Cap (Rs Cr)	P/E	ROE	Debt to Equity
Petronet LNG	43,050	10.23	17.56%	0.11
Aegis Logistics	47,494	32.18	14.83%	0.69
Adani Total Gas	65,417	103.44	13.48%	0.46
GAIL (India)	1,14,341	11.59	8.51%	0.28
Peer average (3 companies)	-	49.07	12.27%	0.48

Against this peer set, Petronet LNG's 17.56% ROE is above the 12.27% peer average, and its P/E of 10.23x runs below the peer average of 49.07x. Petronet LNG's 10.23x P/E is far below the 58.21x Industry P/E despite a 17.56% ROE ahead of Aegis Logistics and GAIL in this series, one of the more inexpensive names in the Gas Transmission sector.

What Makes Petronet LNG Worth Watching in Gas Transmission

Well below Industry P/E: A 10.23x P/E against a 58.21x Industry P/E is one of the widest discounts across this entire series for a business with double-digit ROE.
Scale in LNG regasification: Operating India's largest LNG import and regasification terminals gives Petronet LNG a structural cost and capacity advantage.
Solid ROE, low leverage: A 17.56% ROE with a debt to equity ratio of 0.11 reflects an efficient, well-run gas infrastructure business.

Petronet LNG Valuation: Is It Justified?

Petronet LNG's 10.23x P/E is far below the 58.21x Industry P/E despite a 17.56% ROE ahead of Aegis Logistics and GAIL in this series, one of the more inexpensive names in the Gas Transmission sector. As with any single stock, investors should weigh this against their own valuation discipline and risk appetite rather than the sector label alone.

Also read – Is Bata India the Best Stock in Its Sector? A Look at the Numbers

Download the Univest iOS App or Univest Android App to track Petronet LNG and other Gas Transmission sector stocks.

How to Track Petronet LNG Before You Invest

Before deciding whether Petronet LNG deserves its label as the best stock in its sector for your own portfolio, compare it directly against Gas Transmission sector peers using the steps below.

Open the Univest Screener and search for Petronet LNG to view live price, valuation ratios, and peer comparisons within the Gas Transmission sector.
Compare its P/E, P/B, and ROE against other Gas Transmission sector stocks before deciding if the current valuation fits your strategy.
Set a price alert around key support and resistance zones using the Univest app so you are notified of meaningful moves.
Open a broking account on Univest if you decide to add the stock, and size the position based on your own risk appetite and portfolio allocation.

Conclusion

Petronet LNG earns a place in the best stock in its sector conversation on the strength of a 17.56% ROE and a P/E of 10.23x against a 58.21x Industry P/E, with named peer comparisons in this article backing up that picture. As with any individual stock decision, this analysis is educational and investors should do their own research or consult a SEBI-registered advisor before investing.

Disclaimer: Data and figures in this article are sourced from publicly available information. These may or may not be accurate. Please verify all data with the official NSE (nseindia.com) and BSE (bseindia.com) websites before making any investment decision. Investments in securities are subject to market risk. This content is for educational purposes only and is not investment advice by Univest (SEBI RA INH000013776).

Is Petronet LNG the best stock in its sector?

Ans. Petronet LNG has a 17.56% ROE and trades at 10.23x P/E against a 58.21x Industry P/E, and compares above the peer average ROE of 12.27% in this article's named comparison, so the answer depends on what an investor is prioritising.

What is the current share price of Petronet LNG?

Ans. Petronet LNG was trading at Rs 282.35 on the NSE as of 16 September 2026, within its 52-week range of Rs 235.35 to Rs 326.40.

What sector does Petronet LNG belong to?

Ans. Petronet LNG is classified under the Gas Transmission sector on Univest.

How does Petronet LNG compare to its sector peers on P/E?

Ans. Petronet LNG's P/E of 10.23x is below the 49.07x average of the 3 named peers compared in this article.

What is Petronet LNG's return on equity?

Ans. Petronet LNG reported a return on equity of 17.56%, which is above the 12.27% average of its named peers in this comparison.

Should I invest in Petronet LNG based on its sector position?

Ans. Petronet LNG's sector position and metrics make it worth researching further, but any investment decision should factor in your own risk appetite, its valuation relative to peers, and independent research or advice from a SEBI-registered advisor.