List of Oil and Gas Companies
Selling into Oil and Gas? Here are its companies, biggest first, including Ontario Wholesale Energy Gas & Electric, Clipper Petroleum and ENVIEM. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
152
$100M - $250M
151
$1M - $10M
151
$1B - $10B
151
$100M - $250M
151
$100M - $250M
151
$100M - $250M
151
$500M - $1B
151
$100M - $250M
151
$100M - $250M
150
$50M - $100M
150
$100M - $250M
150
$100M - $250M
150
$25M - $50M
150
$100M - $250M
150
$50M - $100M
149
$100M - $250M
149
$500M - $1B
149
$10M - $25M
149
$250M - $500M
149
$100M - $250M
149
$250M - $500M
149
$250M - $500M
149
$100M - $250M
149
$250M - $500M
149
$100M - $250M
148
$100M - $250M
148
$10M - $25M
148
$100M - $250M
148
$127M
$50M - $100M
148
$100M - $250M
148
$100M - $250M
147
$250M - $500M
147
$100M - $250M
147
$250M - $500M
147
$250M - $500M
147
$100M - $250M
147
$25M - $50M
147
$371M
$50M - $100M
147
$100M - $250M
146
$4.3M
$100M - $250M
146
$100M - $250M
146
$250M - $500M
146
$100M - $250M
146
$50M - $100M
146
$100M - $250M
146
$100M - $250M
146
$100M - $250M
145
$250M - $500M
145
$100M - $250M
145
$250M - $500M
145
$250M - $500M
145
$500M - $1B
145
$100M - $250M
145
$250M - $500M
145
$400M
$250M - $500M
145
$500M - $1B
145
$250M - $500M
145
$50M - $100M
145
$100M - $250M
144
$100M - $250M
144
$100M - $250M
144
$250M - $500M
144
$50M - $100M
143
$250M - $500M
143
$100M - $250M
143
$254M
$100M - $250M
143
$25M - $50M
143
$100M - $250M
143
$300M
$100M - $250M
143
$1B - $10B
143
$121M
$50M - $100M
142
$50M - $100M
142
$10M - $25M
142
$100M - $250M
142
$100M - $250M
142
$50M - $100M
142
$100M - $250M
142
$100M - $250M
142
$1M - $10M
141
$17M
$100M - $250M
141
$100M - $250M
141
$100M - $250M
141
$10M - $25M
141
$50M - $100M
141
$100M - $250M
141
$100M - $250M
141
$125M
$100M - $250M
141
$100M - $250M
141
$100M - $250M
141
$1.7M
$100M - $250M
140
$100M - $250M
140
$250M - $500M
140
$50M - $100M
140
$100M - $250M
140
$50M - $100M
140
$500M - $1B
140
$100M - $250M
140
$25M - $50M
140
$100M - $250M
140
About Oil and Gas companies
Which Oil and Gas companies are listed?
Oil and Gas companies of every size, from enterprises to startups, sorted by headcount so the biggest accounts come first. Companies on the list include Ontario Wholesale Energy Gas & Electric, Clipper Petroleum and ENVIEM. Every company profile gives you revenue range, headcount, headquarters, tech stack and an employee directory with verified emails and phone numbers.
Where are Oil and Gas companies located?
Oil and Gas companies are most often headquartered in the United States, Canada, the United Kingdom, Norway, the United Arab Emirates and France.
What technologies do Oil and Gas companies use?
The tools most often found in the tech stacks of Oil and Gas companies include WordPress, Microsoft 365, Amazon Web Services, Google Cloud, iCIMS and Shopify. Useful if you integrate with, complement or compete with one of them.
How do I reach decision makers at Oil and Gas companies?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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