PetroAlianza PetroAlianza is a company that provides well and surface production management services. | ![]() 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. | ![]() APS Technology Make APS your trusted source for products and designs purpose-built to operate under high shock, vibration, temperature, pressure, fluid flow and harmful gas conditions. | ||
Founding Date | Founding Date 2007 | Founding Date 1936 | Founding Date 1977 | Founding Date 1921 | Founding Date 1994 |
Type | Type Private | Type Public | Type Public | Type Public | Type Private |
Tags | |||||
Locations | Locations Caracas, VE 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 London, GB HQ Footscray, AU West Perth, AU St. John's, CA Grand Cayman, KY Georgetown, GY Luxembourg, LU see more | Locations Wallingford, US HQ Bayinguoleng Mengguzizhizhou, CN Deyang Shi, CN Oktyabrsky, RU Dubai, AE Houston, US |
Employees | Employees 1622% decrease | Employees 3,400 | Employees 2,00023% decrease | Employees 5,000 | Employees 205 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 915.5 m | Valuation ($) 5.5 m | Valuation ($) 5 b | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $526.5m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) $3.3b (FY, 2025) | Revenue (est.) N/A |
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 N/A |
Gross profit | Gross profit N/A | Gross profit $108.9m (FY, 2025) | Gross profit ($333.5m) (FY, 2019) | Gross profit N/A | Gross profit N/A |
Net income | Net income N/A | Net income $30.4m (FY, 2025) | Net income ($97.4m) (FY, 2019) | Net income $216.7m (FY, 2025) | Net income N/A |

Core Laboratories is a provider of proprietary and patented reservoir description and production enhancement services and products to the oil and gas industry.
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