Skip to main content
Markdown filings API. Get API access →
OICS v0.3.3 class · Energy

Integrated Oil Companies

ID IOG EN.OG.OGP.IOG

Produces oil and gas and also refines and markets fuels, often chemicals too, at material scale in one group, with production a material part of it.

Sector, group and industry above this class, as placed in the current release. The sector and the industry link to their companies.

Sector
EN Energy in the standard Finding, producing, moving and refining oil, gas and other fuels, and the rigs and services for it.
Group
EN.OG Fuels Companies that own, produce or process fuels.
Industry
EN.OG.OGP Oil & Gas Producers in the standard Owners of oil and gas reserves.

Companies whose primary class this is. The sector and industry pages and the screener count them the same way.

Counted by primary class: every company classified here, including delisted companies and companies without filings.

Company Ticker Country Market cap Filings
EXXON MOBIL CORP Delisted — United States of America $610.80B 3,690
CHEVRON CORP CVX United States of America $373.19B 2,950
Shell PLC SHEL United Kingdom $233.54B 7,245
TotalEnergies SE TTE France $191.24B 6,727
PETROBRAS - PETROLEO BRASILEIRO SA PBR Brazil $112.58B 8,505
BP PLC BP United Kingdom $107.56B 6,036
Equinor EQNR Norway $94.32B 5,815
SUNCOR ENERGY INC SU Canada $73.71B 1,694
IMPERIAL OIL LTD IMO Canada $64.12B 622
Cenovus Energy Inc. CVE Canada $53.93B 1,276
PKN Orlen S.A. PKN Poland $45.93B 865
ECOPETROL S.A. ECOPETROL Colombia $31.64B 2,700
Repsol S.A. REP Spain $31.00B 1,169
OMV AG OMV Austria $21.09B 1,291
YPF SOCIEDAD ANONIMA YPF Argentina $19.03B 1,184
OMV Petrom S.A. SNP Romania $17.48B 1,103
MOL Hungarian Oil and Gas Plc MOL Hungary $9.67B 784
YPF S.A. — Argentina — 5,248
China Petroleum & Chemical Corporation 386 China — 4,761
PetroChina Company Limited 857 China — 3,316
Eni ENI Italy — 2,549
Pan American Energy — Argentina — 1,866
INA d.d. INA Croatia — 1,534
TELLURIAN INC. /DE/ Delisted — United States of America — 1,218
Petrobras Argentina S.A Delisted PZE Argentina — 1,116
Lukoil LKOH Russian Federation — 966
G2 Energy Corp. GTOO Canada — 541
Galp Energia GZ5 Portugal — 491
Petrobras Energia Participaciones Sa Delisted — Argentina — 488
EMPRESA NACIONAL DEL PETROLEO — Chile — 466
Surgutneftegas SNGS Russian Federation — 399
PTT PUBLIC COMPANY LIMITED PTT Thailand — 367
Rosneft ROSN Russian Federation — 323
Gazprom GAZP Russian Federation — 284
Saudi Arabian Oil Co. 2222 Saudi Arabia — 281
Petro-Canada Delisted PCZ United States of America — 270
Texaco Inc Delisted TX1 United States of America — 225
CONOCOPHILLIPS HOLDING CO Delisted — United States of America — 189
Oil and Gas Exploration and Production Plc NGAZ Bulgaria — 187
GREKA ENERGY CORP Delisted — United States of America — 157
Atlantic Richfield Co Delisted ARC_old United States of America — 152
Suncor Energy Ventures Holding Corporation — Canada — 123
ROMPETROL SA BUCURESTI Delisted VEGA Romania — 119
MOBIL CORP Delisted — United States of America — 116
Harvest Energy Trust Delisted HTE United States of America — 107
Shell Transport & Trading Co Delisted — United Kingdom — 87
Tatneft-3 TATN Russian Federation — 83
PJSC Tatneft Delisted ATAD United States of America — 82
Shell Canada Limited Delisted SHC Canada — 82
Gazprom neft SIBN Russian Federation — 68

Companies in Oil & Gas Producers → Open in the screener →

Other names for this activity, and where neighboring activities go instead.

Also known as

oil majorintegrated energy company

Not here
Exploration & Production EXP EN.OG.OGP.EXP

Explores for and produces crude oil and natural gas and sells it at the wellhead, including exploration-stage license holders and owners of oil and gas royalties or mineral rights.

Also upstream, E&P, mineral rights

https://financialfilings.com/oics/IOG/

This page is keyed by the class ID IOG. IDs are assigned in v0.3 and freeze at v1.0; from then on an ID is never renamed or reused, and if the class moves in the tree, its ID and this URL stay the same.

See it in the full standard Download the standard