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finance.foundation / Companies / RELIANCE vs PETR4
Comparison · seed-0.7 · marketcap-1 · 2026-08-30

Reliance Industries (RELIANCE) vs Petrobras (PETR4)

Reliance Industries (RELIANCE) and Petrobras (PETR4) side by side: both in Energy, listed on National Stock Exchange of India and B3 (Brasil, Bolsa, Balcão). Reliance Industries is the larger of the two by approximate market capitalization (about 1.6×).

FieldReliance IndustriesPetrobras
Legal nameReliance Industries LimitedPetróleo Brasileiro S.A. – Petrobras
TickerRELIANCEPETR4
ExchangeNational Stock Exchange of India XNSEB3 (Brasil, Bolsa, Balcão) BVMF
JurisdictionIndiaBrazil
SectorEnergyEnergy
IndustryConglomerateIntegrated oil & gas
Market cap ≈$182.6bn$115.5bn
Founded19661953
Reporting currencyINRBRL
LEI5493003UOETFYRONLG315493000J801JZRCMFE49
ISININE002A01018BRPETRACNPR6
FIGIBBG001S84HH9BBG001S7GRB2
Index membership——
Held by (covered funds)1—

Reliance Industries

India's largest company: refining and petrochemicals, Jio telecom and Reliance Retail.

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Petrobras

Brazil's state-controlled oil major, a global leader in deepwater production from the pre-salt fields offshore Brazil. Known for large dividend payouts and government influence over strategy.

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Market caps are computed from each issuer's own filed share count times the close on 2026-08-28, not copied from a vendor; LEI from GLEIF (CC0), ISIN read from each issuer's own primary listing document with its ISO 6166 check digit validated, FIGI from OpenFIGI, MIC from the ISO 10383 registry — full provenance on Sources. Not real-time, not investment advice. Both sides as data: /api/v1/companies/reliance-industries · /api/v1/companies/petrobras