Valero Energy vs ExxonMobil

Side-by-side comparison of AI visibility scores, market position, and capabilities

AI visibility is closely matched (93 vs 93)
Valero Energy logo

Valero Energy

LeaderEnergy & Utilities

Oil Refining

Valero Energy (VLO) reported ~$140B revenue in FY2024. Largest independent petroleum refiner in the world with 15 refineries and 3.2M barrels/day capacity. HQ: San Antonio, TX.

AI VisibilityBeta
Overall Score
A93
Category Rank
#1 of 1
AI Consensus
57%
Trend
stable
Per Platform
ChatGPT
99
Perplexity
84
Gemini
99

About

Valero Energy Corporation is the world's largest independent petroleum refiner and ethanol producer, operating 15 petroleum refineries in the United States, Canada, and the United Kingdom with a combined throughput capacity of approximately 3.2 million barrels per day. Founded in 1980 through the acquisition of the Valero natural gas pipeline, the company transformed itself into a refining giant through strategic acquisitions including Diamond Shamrock, Ultramar Diamond Shamrock, and Premcor. Valero also operates 12 ethanol plants with 1.6 billion gallons of annual production capacity.

Full profile
ExxonMobil logo

ExxonMobil

LeaderEnergy & Utilities

Enterprise

Spring TX integrated oil and gas (NYSE: XOM) at $33.7B 2024 earnings, $339B revenue; Pioneer $60B acquisition doubles Permian to 1.3M BOE/day, $36B shareholder return, competing with Chevron and Shell.

AI VisibilityBeta
Overall Score
A93
Category Rank
#267 of 290
AI Consensus
75%
Trend
stable
Per Platform
ChatGPT
99
Perplexity
91
Gemini
99

About

ExxonMobil Corporation is a Spring, Texas-based integrated oil, gas, and energy company — publicly traded on the New York Stock Exchange (NYSE: XOM) as an S&P 500 Energy component and one of the world's largest publicly traded companies by market capitalization — exploring, producing, refining, and marketing oil, natural gas, and petroleum products while advancing low-carbon technologies through approximately 62,000 employees worldwide. In fiscal year 2024, ExxonMobil reported earnings of $33.7 billion ($7.84 per diluted share), revenue of $339.24 billion, operating cash flow of $55.0 billion, free cash flow of $34.4 billion, and returned $36.0 billion to shareholders through dividends and share repurchases. ExxonMobil completed the landmark acquisition of Pioneer Natural Resources in May 2024 for approximately $60 billion — the largest acquisition in the company's history since the 1998 Exxon-Mobil merger — making ExxonMobil the dominant operator in the Permian Basin (West Texas/New Mexico), the most productive oil basin in the US with the lowest breakeven production costs globally. The Pioneer acquisition added 1.3 million acres in the Midland Basin, doubling ExxonMobil's Permian production capacity to 1.3 million barrels of oil equivalent per day by 2027. CEO Darren Woods has led ExxonMobil since 2017 through the COVID oil price collapse, the industry recovery, and the Pioneer acquisition that repositioned ExxonMobil as the premier Permian Basin operator.

Full profile

AI Visibility Head-to-Head

93
Overall Score
93
#1
Category Rank
#267
57
AI Consensus
75
stable
Trend
stable
99
ChatGPT
99
84
Perplexity
91
99
Gemini
99
94
Claude
92
86
Grok
92

Key Details

Category
Oil Refining
Enterprise
Tier
Leader
Leader
Entity Type
company
company

Capabilities & Ecosystem

Capabilities

Only Valero Energy
Oil Refining

Integrations

Both integrate with
Only ExxonMobil
Valero Energy is classified as company. ExxonMobil is classified as company.

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