Company lists · Data refreshed September 2026
All Oilfield service companies lists
Every Oilfield service companies list RevenueBase publishes, by country and city. 34 lists covering 5,433 companies, verified September 2026. Largest markets first.
Oilfield service companies by location
- Oilfield service companies based in the United States1,815
- Oilfield service companies based in Canada433
- Oilfield service companies based in Nigeria370
- Oilfield service companies based in Houston, United States284
- Oilfield service companies based in the United Arab Emirates250
- Oilfield service companies based in the United Kingdom166
- Oilfield service companies based in India153
- Oilfield service companies based in Mexico126
- Oilfield service companies based in Port Harcourt, Nigeria126
- Oilfield service companies based in Calgary, Canada125
- Oilfield service companies based in Indonesia123
- Oilfield service companies based in Midland, United States122
- Oilfield service companies based in Brazil120
- Oilfield service companies based in Malaysia110
- Oilfield service companies based in Argentina104
- Oilfield service companies based in Egypt101
- Oilfield service companies based in Odessa, United States86
- Oilfield service companies based in Colombia84
- Oilfield service companies based in Australia69
- Oilfield service companies based in Singapore69
- Oilfield service companies based in Oman68
- Oilfield service companies based in Norway65
- Oilfield service companies based in Lagos, Nigeria62
- Oilfield service companies based in Saudi Arabia61
- Oilfield service companies based in Türkiye43
- Oilfield service companies based in Iraq41
- Oilfield service companies based in Broussard, United States36
- Oilfield service companies based in Kuwait36
- Oilfield service companies based in Oklahoma City, United States35
- Oilfield service companies based in the Netherlands32
- Oilfield service companies based in Edmonton, Canada31
- Oilfield service companies based in Italy31
- Oilfield service companies based in Lafayette, United States30
- Oilfield service companies based in Lloydminster, Canada26
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.