![]() 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. | Advanced Energy Systems Advanced Energy Systems (ADES) is a provider of oil and gas drilling and production services. | Excellence Logging Excellence Logging is an oilfield services company that provides surface data logging and light well intervention services. | ||
Founding Date | Founding Date 1995 | Founding Date 1936 | Founding Date 1977 | Founding Date 1997 | Founding Date 2015 |
Type | Type Private | Type Public | Type Public | Type Private | Type Private |
Tags | |||||
Locations | Locations Aldermaston, GB HQ | 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 HQ | Locations London, GB HQ |
Employees | Employees 40 | Employees 3,400 | Employees 2,00023% decrease | Employees 3,5191% increase | Employees 1,28528% increase |
Valuation ($) | Valuation ($) N/A | Valuation ($) 915.5 m | Valuation ($) 5.5 m | Valuation ($) N/A | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $526.5m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $116.8m (FY, 2022) |
Cost of goods | Cost of goods N/A | Cost of goods $417.6m (FY, 2025) | Cost of goods $333.5m (FY, 2019) | Cost of goods N/A | Cost of goods $90.7m (FY, 2022) |
Gross profit | Gross profit N/A | Gross profit $108.9m (FY, 2025) | Gross profit ($333.5m) (FY, 2019) | Gross profit N/A | Gross profit $26.1m (FY, 2022) |
Net income | Net income N/A | Net income $30.4m (FY, 2025) | Net income ($97.4m) (FY, 2019) | Net income N/A | Net income ($468k) (FY, 2022) |

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 companyAdvanced Energy Systems (ADES) is a provider of oil and gas drilling and production services.
View companyExcellence Logging is an oilfield services company that provides surface data logging and light well intervention services.
View company