Top 10 Oil and Gas Companies in Houston (2025)

Hey, did you know that Houston isn’t just home to a ton of energy companies, but it’s also at the heart of some of the biggest names in oil and gas?

After diving deep into the list of the top 10 oil and gas companies in Houston, I was surprised by some of the trends and the scale of operations happening right in Houston.

Here's what I found:

1. Saudi Aramco

• The largest energy company globally, with a massive $40.8 trillion in revenue in 2024.
• Their Houston Research Center is pushing the limits of hydrocarbon technology.
• Market cap: $1.797 trillion in 2025.

2. Sinopec

• One of China's giants, focusing heavily on energy and chemicals, with $36.3 trillion in revenue.
• The Sinopec Tech Houston Center plays a big part in R&D.
• Market cap: $94.69 billion.

3. PetroChina

• A major player, processing over 5 million barrels of crude oil daily.
• Market cap: $202.21 billion in 2025.

4. Exxon Mobil

• A household name, with $28.4 trillion in revenue.
• Known for their global operations and advanced energy solutions.
• Market cap: $474.84 billion in 2025.

5. Shell PLC

• Operating across 70 countries, with impressive LNG trading numbers.
• Market cap: $195.27 billion.

...and the list goes on with top companies like TotalEnergies, BP, Chevron, and others who are leading the way in both traditional oil and gas as well as renewable energy sectors.

Key Insights:

• There’s a noticeable shift in energy demand, with some companies reporting lower production but still maintaining strong profits.
• The transition to low-carbon solutions and renewables is becoming a bigger focus for these oil giants.
• Strategic investments in tech, deepwater exploration, and carbon efficiency are shaping long-term growth.

Want to know more? Here’s the full article with all the detailed insights.

https://blog.mirrorreview.com/oil-and-gas-companies-in-houston/