William Restrepo
Net worth: 11 M $ as of 31/05/2026
Net worth: 11 M $ as of 31/05/2026
William J.
Restrepo currently works at Quaise Energy, Inc., as Director, Vast Renewables Ltd., as Independent Director, Sage Geosystems, Inc., as Director, Nabors Industries, Inc., as Chief Financial Officer, and Nabors Energy Transition Corp.
II, as Chief Financial Officer from 2023.
Mr. Restrepo also formerly worked at C&J OldCo, Inc., as Director, Probe Technology Services, Inc., as Director from 2008 to 2016, Platinum Energy Solutions, Inc., as Director from 2012 to 2013, C&J Energy Services Ltd., as Director from 2015 to 2017, Reelwell AS, as Director from 2018 to 2021, Saudi Aramco Nabors Drilling Co., as Director from 2017 to 2020, Seitel, Inc., as Chief Financial Officer, Secretary & Executive VP from 2005 to 2009, Smith International, Inc., as Chief Financial Officer in 2010, Schlumberger Ltd., as Chief Financial Officer, Pacific Drilling Services, Inc., as Chief Financial Officer from 2011 to 2014, Pacific Drilling SA, as Chief Financial Officer from 2011 to 2014, Nabors Energy Transition Corp., as Chief Financial Officer from 2021 to 2023, and Nabors Industries Ltd., as Chief Financial Officer & Accounting Officer from 2014 to 2025.
Mr. Restrepo received his undergraduate degree and Masters Business Admin degree from Cornell University and undergraduate degree from the University of Miami.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 02/04/2026 | 1,24,091 ( 0.79% ) | 11 M $ | 31/05/2026 |
| Companies | Position | Start |
|---|---|---|
| NABORS ENERGY TRANSITION CORP. II | Director of Finance/CFO | 24/04/2023 |
Sage Geosystems, Inc.
Sage Geosystems, Inc. Electric UtilitiesUtilities Generates geothermal energy | Director/Board Member | - |
Quaise Energy, Inc.
Quaise Energy, Inc. Oilfield Services/EquipmentIndustrial Services Develops a millimeter wave drilling system for converting existing power stations to use geothermal energy and related technology solutions | Director/Board Member | - |
Nabors Industries, Inc.
Nabors Industries, Inc. Contract DrillingIndustrial Services Provides onshore and offshore oil and gas drilling services | Director of Finance/CFO | - |
| Companies | Position | End |
|---|---|---|
| NABORS INDUSTRIES LTD. | Director of Finance/CFO | 30/09/2025 |
| VAST RENEWABLES LIMITED | Director of Finance/CFO | 18/12/2023 |
Reelwell AS
Reelwell AS Contract DrillingIndustrial Services Provides real-time telemetry and secure downhole power services | Director/Board Member | 01/01/2021 |
Saudi Aramco Nabors Drilling Co. | Director/Board Member | 01/01/2020 |
C&J Energy Services Ltd.
C&J Energy Services Ltd. Oilfield Services/EquipmentIndustrial Services Provides well construction, completion and services in the oil and gas industry | Director/Board Member | 06/01/2017 |
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Listed companies
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1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 19 |
|---|---|
Nabors Industries Ltd.
Nabors Industries Ltd. Contract DrillingIndustrial Services Provides contract drilling and services | Industrial Services |
Seitel, Inc.
Seitel, Inc. Engineering & ConstructionIndustrial Services Provides seismic data and related geophysical services | Industrial Services |
Smith International, Inc.
Smith International, Inc. Oil & Gas ProductionEnergy Minerals Provides drilling, completion fluid systems, solid control equipment and waste management services to the oil and gas industry | Energy Minerals |
Schlumberger Ltd.
Schlumberger Ltd. Contract DrillingIndustrial Services Designs and constructs wells and manufactures surface & midstream production systems | Industrial Services |
C&J OldCo, Inc.
C&J OldCo, Inc. Oilfield Services/EquipmentIndustrial Services Provides coiled tubing and pressure pumping services | Industrial Services |
Nabors Industries, Inc.
Nabors Industries, Inc. Contract DrillingIndustrial Services Provides onshore and offshore oil and gas drilling services | Industrial Services |
Cornell University
Cornell University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Miami
University of Miami Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Probe Technology Services, Inc.
Probe Technology Services, Inc. Oilfield Services/EquipmentIndustrial Services Manufactures logging and reservoir monitoring equipment for oil & gas industries | Industrial Services |
Reelwell AS
Reelwell AS Contract DrillingIndustrial Services Provides real-time telemetry and secure downhole power services | Industrial Services |
Pacific Drilling Services, Inc.
Pacific Drilling Services, Inc. Engineering & ConstructionIndustrial Services Provides ultra-deepwater drilling contractor services | Industrial Services |
Platinum Energy Solutions, Inc.
Platinum Energy Solutions, Inc. Oilfield Services/EquipmentIndustrial Services Provides oil field services | Industrial Services |
Pacific Drilling SA
Pacific Drilling SA Contract DrillingIndustrial Services Provides global ultra deep water drilling services to the oil and natural gas industry | Industrial Services |
C&J Energy Services Ltd.
C&J Energy Services Ltd. Oilfield Services/EquipmentIndustrial Services Provides well construction, completion and services in the oil and gas industry | Industrial Services |
Quaise Energy, Inc.
Quaise Energy, Inc. Oilfield Services/EquipmentIndustrial Services Develops a millimeter wave drilling system for converting existing power stations to use geothermal energy and related technology solutions | Industrial Services |
Saudi Aramco Nabors Drilling Co. | |
Nabors Energy Transition Corp.
Nabors Energy Transition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Sage Geosystems, Inc.
Sage Geosystems, Inc. Electric UtilitiesUtilities Generates geothermal energy | Utilities |
Nabors Energy Transition Corp. II
Nabors Energy Transition Corp. II Financial ConglomeratesFinance Operates as a blank check company | Finance |
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