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Lloyd Hajdik
Chief Executive Officer at
OIL STATES INTERNATIONAL, INC.
Net worth: 6 M $ as of 2026-05-30
Profile
Lloyd A. Hajdik is President, Chief Executive Officer & Director at Oil States International, Inc. since 2026.
Holds Treasurer & Vice President roles at Capstar Drilling, Inc., Capstar Holding LLC, Oil States Management, Inc., Oil States Energy Services LLC, Tempress Technologies, Inc., Oil States Industries, Inc., Oil States Energy Services Holding, Inc., OSES International LLC; Assistant Treasurer & Vice President at Oil States Skagit SMATCO LLC and GEODynamics, Inc.; Vice President at GD Development Corp.; and is a Member of The American Institute of Certified Public Accountants, Financial Executives International, and Texas Society of Certified Public Accountants.
Formerly Controller-Engineering Services at Cliffs Drilling Co. (1995–1997), Controller-Baroid Drilling Fluids at Halliburton Co. (1997–2000), Senior Manager-SEC Reporting & Accounting Services at Compaq Computer Corp.
(2000–2002), Assistant Corporate Controller at NL Industries, Inc. (2002–2003), Chief Accounting Officer & Senior VP-Finance at Helix Energy Solutions Group, Inc. (2008–2013), Chief Financial Officer at GR Energy Services LLC (2013), and Head-Audit at Ernst & Young LLP (1989–1995).
Educated at Texas State University with an undergraduate degree.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-30 | 737,390 ( 1.23% ) | 6 M $ | 2026-05-30 |
Lloyd Hajdik active positions
| Companies | Position | Start |
|---|---|---|
| OIL STATES INTERNATIONAL, INC. | Chief Executive Officer | 2026-04-30 |
Capstar Holding LLC
 Capstar Holding LLC Oil & Gas ProductionEnergy Minerals Engages in extracting crude petroleum and natural gas | Treasurer | - |
Tempress Technologies, Inc.
 Tempress Technologies, Inc. Oilfield Services/EquipmentIndustrial Services Designs, develops and markets hydraulic tools for the oil and gas industry | Treasurer | - |
OSES International LLC
 OSES International LLC Oilfield Services/EquipmentIndustrial Services Provides products and services to oil and natural gas companies | Treasurer | - |
Oil States Skagit SMATCO LLC
 Oil States Skagit SMATCO LLC Oilfield Services/EquipmentIndustrial Services Manufactures oil and gas field machinery | Corporate Officer/Principal | - |
Oil States Management, Inc. | Treasurer | - |
Oil States Industries, Inc.
 Oil States Industries, Inc. Oil & Gas PipelinesIndustrial Services Manufacturers deepwater production products and subsea pipelines | Treasurer | - |
Oil States Energy Services LLC
 Oil States Energy Services LLC Oilfield Services/EquipmentIndustrial Services Manufactures wellhead isolation and wellhead tools | Treasurer | - |
Oil States Energy Services Holding, Inc.
 Oil States Energy Services Holding, Inc. Oilfield Services/EquipmentIndustrial Services Provides equipment and services to the oil and gas industry | Treasurer | - |
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Former positions of Lloyd Hajdik
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Training of Lloyd Hajdik
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
70
1st degree connections
23
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 23 |
|---|---|
Cliffs Drilling Co.
 Cliffs Drilling Co. Contract DrillingIndustrial Services Provides drilling, well engineering, and offshore production services | Industrial Services |
Compaq Computer Corp.
 Compaq Computer Corp. Computer Processing HardwareElectronic Technology Develops and manufactures a wide range of personal computing products | Electronic Technology |
Halliburton Co.
 Halliburton Co. Oilfield Services/EquipmentIndustrial Services Provides products and services to the energy industry for exploring, developing & producing oil and natural gas | Industrial Services |
NL Industries, Inc.
 NL Industries, Inc. Metal FabricationProducer Manufacturing Engages in the manufacture and sale of precision ball bearing slides, security products, and ergonomic computer support systems | Producer Manufacturing |
Helix Energy Solutions Group, Inc.
 Helix Energy Solutions Group, Inc. Oilfield Services/EquipmentIndustrial Services Provides well intervention, subsea construction, maintenance and salvage services to the offshore natural gas and oil industry | Industrial Services |
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Commercial Services |
Oil States International, Inc.
 Oil States International, Inc. Oilfield Services/EquipmentIndustrial Services Manufactures products and services used in the drilling, completion, subsea, production and infrastructure sectors for the oil and natural gas industry | Industrial Services |
Capstar Drilling, Inc.
 Capstar Drilling, Inc. Engineering & ConstructionIndustrial Services Provides land drilling services | Industrial Services |
Capstar Holding LLC
Capstar Holding LLC Oil & Gas ProductionEnergy Minerals Engages in extracting crude petroleum and natural gas | Energy Minerals |
Oil States Management, Inc. | |
Oil States Skagit SMATCO LLC
Oil States Skagit SMATCO LLC Oilfield Services/EquipmentIndustrial Services Manufactures oil and gas field machinery | Industrial Services |
Oil States Energy Services LLC
Oil States Energy Services LLC Oilfield Services/EquipmentIndustrial Services Manufactures wellhead isolation and wellhead tools | Industrial Services |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Commercial Services |
Texas State University
 Texas State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Financial Executives International
 Financial Executives International Miscellaneous Commercial ServicesCommercial Services Operates association for treasurers, controllers, tax executives, and others in financial services | Commercial Services |
Texas Society of Certified Public Accountants
 Texas Society of Certified Public Accountants Texas Society of Certified Public Accountants is based in Dallas, TX and has subsidiaries in the United States. The Texas Society of Certified Public Accountants (TXCPA) is an organization that aims to increase the number of individuals becoming licensed CPAs by expanding their outreach. The company offers opportunities for exhibitors and sponsors to participate in their CPE conferences. | |
Tempress Technologies, Inc.
Tempress Technologies, Inc. Oilfield Services/EquipmentIndustrial Services Designs, develops and markets hydraulic tools for the oil and gas industry | Industrial Services |
Oil States Industries, Inc.
Oil States Industries, Inc. Oil & Gas PipelinesIndustrial Services Manufacturers deepwater production products and subsea pipelines | Industrial Services |
Oil States Energy Services Holding, Inc.
Oil States Energy Services Holding, Inc. Oilfield Services/EquipmentIndustrial Services Provides equipment and services to the oil and gas industry | Industrial Services |
GEODynamics, Inc.
 GEODynamics, Inc. Industrial MachineryProducer Manufacturing Manufactures perforating equipment | Producer Manufacturing |
GR Energy Services LLC
 GR Energy Services LLC Finance/Rental/LeasingFinance Engages in rental and sale of surface-mounted horizontal pumping systems and horizontal jet pumping systems | Finance |
OSES International LLC
OSES International LLC Oilfield Services/EquipmentIndustrial Services Provides products and services to oil and natural gas companies | Industrial Services |
GD Development Corp.
 GD Development Corp. Advertising/Marketing ServicesCommercial Services Provides advertising and marketing services | Commercial Services |
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