![]() Core Laboratories Core Laboratories is a provider of proprietary and patented reservoir description and production enhancement services and products to the oil and gas industry. | ![]() Key Energy Services Key Energy Services provides solutions to improve the production performance and economic life of our customers’ oil and gas assets. | ![]() GTC Global GTC Global is a company that provides consultation, reservoir management, and training services for the oil and gas industry. | |||
Founding Date | Founding Date 1977 | Founding Date 1992 | Founding Date 1936 | Founding Date 1977 | Founding Date 2007 |
Type | Type Subsidiary | Type Subsidiary | Type Public | Type Public | Type Private |
Tags | |||||
Locations | Locations Fort Worth, US HQ Fort Morgan, US Garden Grove, US Longview, US Midland, US Midland, US Springtown, US see more | Locations Houston, US HQ Kewdale, AU Blackfalds, CA Calgary, CA Edmonton, CA Estevan, CA Fort St. John, CA see more | Locations Houston, US HQ Houston, US | Locations Denver, US HQ | |
Employees | Employees 2,1511% decrease | Employees 1,147 | Employees 3,400 | Employees 2,00023% decrease | Employees 27 |
Valuation ($) | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 915.5 m | Valuation ($) 5.5 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $411.4m (FY, 2020) | Revenue (est.) $526.5m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods $338.1m (FY, 2020) | Cost of goods $417.6m (FY, 2025) | Cost of goods $333.5m (FY, 2019) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit $73.3m (FY, 2020) | Gross profit $108.9m (FY, 2025) | Gross profit ($333.5m) (FY, 2019) | Gross profit N/A |
Net income | Net income N/A | Net income ($268.2m) (FY, 2020) | Net income $30.4m (FY, 2025) | Net income ($97.4m) (FY, 2019) | Net income N/A |
Operating ⚠ | |||||
Offices | Offices N/A | Offices 96 (FY, 2019) | Offices 70 (FY, 2022) | Offices N/A | Offices N/A |

Basic Energy Services is a provider of oilfield services.
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Core Laboratories is a provider of proprietary and patented reservoir description and production enhancement services and products to the oil and gas industry.
View company
Key Energy Services provides solutions to improve the production performance and economic life of our customers’ oil and gas assets.
View company
GTC Global is a company that provides consultation, reservoir management, and training services for the oil and gas industry.
View company