01
Biggest revenue, thinner margin
O2C has the largest revenue of the four, but an EBITDA margin of 8.4%. Retail is similar at 7.9%. These are volume businesses.
The analysis notebook · Day 08
Reliance is
not just an oil company.
Reliance started in petrochemicals. Today its results are split across telecom, retail, energy and more. To understand it, I read it segment by segment.
The simple answer: Reliance is a conglomerate. Each business earns money differently, so one blended number hides the story.
01 / The businesses
The segments in the results.
Reliance's Q1 FY27 analyst presentation is organised into these parts: Jio Platforms, Retail, FMCG, Media, Oil to Chemicals (O2C), Oil and Gas, and New Energy. I focus on the four where the media release gives full numbers.
CONSUMERJio & RetailTelecom and digital services; stores and online commerce.
ENERGYO2C & Oil and GasRefining and chemicals; exploration and production.
FUTURENew EnergyCapital is being invested; the release mentions project commissioning.
02 / The numbers
Same quarter, very different businesses.
Quarter ended 30 June 2026 (Q1 FY27), ₹ crore. Consolidated gross revenue was ₹3,40,257 crore (+24.5% year-on-year) and EBITDA was ₹54,067 crore (+10.1%).
| Segment | Revenue | EBITDA | EBITDA margin |
|---|---|---|---|
| Jio Platforms (gross rev.) | 45,961 | 20,865 | 53.3%* |
| Reliance Retail (gross rev.) | 90,408 | 6,309 | 7.9% |
| Oil to Chemicals | 2,01,803 | 17,010 | 8.4% |
| Oil and Gas (E&P) | 6,298 | 4,973 | 79.0% |
*Jio margin is calculated on revenue from operations (₹39,173 crore), as stated in the release. Segment figures do not add up to the consolidated total: there are other segments, and inter-segment items.
03 / What the table teaches
Revenue size is not profit size.
02
Telecom earns the most per rupee
Jio's EBITDA of ₹20,865 crore on a smaller revenue base shows why investors watch it closely. Jio filed its draft offer document (DRHP) with SEBI for a public listing, as noted in the release.
03
One-off effects
Reported profit fell about 22% to ₹20,946 crore, because the previous year included a one-time gain from a stake sale. On a recurring basis, profit after tax was ₹23,196 crore, up 6.1%.
04
Heavy reinvestment
Capital expenditure for the quarter was ₹38,682 crore, with progress on O2C and New Energy projects and consumer infrastructure.
04 / What I learned
Diversification means reading the parts.
My biggest lesson: Reliance is better understood as a group of businesses with very different margins and investment needs. A single "Reliance profit" number hides which part is doing the work.
Questions I will carry forward: which segments are growing, which need the most capital, and how much of the profit is recurring?
A commerce student's learning notebook. Not investment advice or a recommendation to buy or sell any share.
Source notes
The receipts behind the numbers.
- Reliance Industries: Q1 FY27 media release (financial and operational performance) · Consolidated and segment revenue, EBITDA, margins, capex, recurring profit. Quarter ended 30 June 2026.
- Reliance Industries: Q1 FY27 analyst presentation · Segment list.
- The Economic Times: RIL Q1 results · Reported profit of ₹20,946 crore and the one-time item (secondary source).