| Abdallah Jumah | Position | Position | Jul '10 → |
| Ahmed H M Lotfy | Position | President - Eastern Hemisphere | Jan '08 → |
| Alan M Bennett | Position | Director | '06 → |
| Albert O Cornelison Jr | Position | Executive Vice President | Dec '02 → |
| Albert O Cornelison Jr | Position | General Counsel | May '02 → |
| American Council for Capital Formation Pro-business... | Donation | donation recipient | (past) |
| Baker Botts LLP | Transaction | Lobbying Client • $20000 | '05 → '06 |
| Barbara Jones | Position | Lobbyist | (past) |
| Baroid International Trading, LLC Product Service... | Hierarchy | child org | (current) |
| BITC Holdings (US) LLC Subsidiary of Halliburton | Hierarchy | child org | (current) |
| Boots and Coots Halliburton-owned well control... | Ownership | Owner | (current) |
| Brent Scowcroft Retired Lieutenant General, U.S... | Ownership | Shareholder | (past) |
| Brian Meara Lobbyist, Meara Avella Dickinson | Transaction | client | (current) |
| Brown & Root Energy Services Engineering, project... | Hierarchy | child org | (current) |
| Brown & Root, Inc. | Ownership | holding/investment | '62 → '07 |
| Bureau of Land Management | Transaction | Contractor • $63583 | '06 |
| C Christopher Gaut | Position | President (Drilling, Evaluation) | (current) |
| Carol L Andress Director, Legislative Operations... | Ownership | Shareholder | (current) |
| Center for Strategic and International Studies Think... | Donation | Donation (recipient) | (past) |
| Centers for Disease Control and Prevention | Transaction | Contractor • $82477 | '05 |
| Charles E Dominy | Position | Lobbyist | (past) |
| Charles Geer Jr | Position | Vice President | Jan '15 → |
| Charles Geer Jr | Position | Controller | Jan '15 → |
| Christian A Garcia | Position | Senior Vice Pres - Treasurer | Sep '11 → |
| Christina Dickinson Lobbyist, Meara Avella Dickinson... | Transaction | client | (current) |
| Council On Environmental Quality The Council on... | Lobbying | Direct Lobbying | '99 → '08 |
| Craig W Nunez | Position | Senior Vice President | (current) |
| Craig W Nunez | Position | Treasurer | (current) |
| Dale P Jones Halliburton executive | Position | President | ? → Aug '95 |
| Dale P Jones Halliburton executive | Position | Vice Chairman | Aug '95 → |
| David Frazier senior director of IT at Halliburton | Position | Senior Director of IT | (current) |
| David J Gribbin III Former Vice President/Government... | Position | Vice President/Government Relations | '95 → '00 |
| David J Gribbin III Former Vice President/Government... | Transaction | Lobbying Client | '95 → '00 |
| David J Lesar Executive Chairman, President & CEO... | Position | Chairman and CEO | '00 → |
| David J Lesar Executive Chairman, President & CEO... | Position | EVP Finance of Halliburton Energy | '93 → '95 |
| David J Lesar Executive Chairman, President & CEO... | Position | EVP and CFO | '95 → '96 |
| David J Lesar Executive Chairman, President & CEO... | Position | COO | '97 → '00 |
| David J Lesar Executive Chairman, President & CEO... | Ownership | Shareholder | (current) |
| David Rich Smith | Position | Vice President (Tax (Retired)) | (current) |
| David S King | Position | Pres - Completion & Productio | Jan '08 → |
| Debra L Reed Chairman & CEO, Sempra Energy | Position | Director | '01 → |
| Department of Air Force | Transaction | Contractor • $3880 | '07 |
| Department of Homeland Security federal agency... | Lobbying | Direct Lobbying | '03 → '08 |
| Department of Labor | Lobbying | Direct Lobbying | '99 → '08 |
| Department of State First U.S. federal agency | Lobbying | Direct Lobbying | '99 → '08 |
| Department of the Interior | Lobbying | Direct Lobbying | '02 → '08 |
| Dick Cheney Vice President under George W Bush... | Position | CEO | Oct '95 → Aug 16 '00 |
| Dick Cheney Vice President under George W Bush... | Position | Chairman | '93 → '00 |
| DII Industries, LLC Subsidiary of Halliburton Compan... | Hierarchy | child org | (current) |
| Donald A Deline | Position | Lobbyist | (past) |
| Donald Trump The Donald | Ownership | investor | (current) |
| Dresdner Kleinwort Wasserstein Securities LLC | Transaction | client | (past) |
| Duquesne Capital Management Stan Druckenmiller's... | Ownership | investor | ? → Dec 1 '10 |
| Eaton Vance Management | Ownership | investor | (past) |
| Energy in Depth IPAA's "state of the art online... | Donation | Donation (recipient) | '09 → |
| Environmental Protection Agency | Lobbying | Direct Lobbying | '99 → '08 |
| Evelyn M Angelle | Position | Vice President - Controller | Jan '08 → |
| Export-Import Bank of the United States official... | Lobbying | Direct Lobbying | '99 → '08 |
| Fidelity Management & Research Company privately... | Ownership | Shareholder | (current) |
| FTI Consulting, Inc One of the world’s leading... | Transaction | consulting client | (past) |
| Galen Cobb | Position | VP industry relations | (current) |
| George P Sigalos | Position | Lobbyist | (past) |
| George R Brown Co Founder - Brown & Root | Position | Director | |
| Global Environmental Management Initiative Corporate... | Membership | Member company | (current) |
| Halliburton / Landmark Software Services Software... | Hierarchy | child org | '96 → |
| Halliburton Affiliates, LLC Subsidiary of Halliburto... | Hierarchy | child org | (current) |
| Halliburton AS Subsidiary of Halliburton | Hierarchy | child org | (current) |
| Halliburton Breswater B.V. Subsidiary of Halliburton... | Hierarchy | child org | (current) |
| Halliburton Canada Holdings, Inc. Subsidiary of... | Hierarchy | child org | (current) |
| Halliburton de Mexico, S. de R.L. de C.V. Subsidiary... | Hierarchy | child org | (current) |
| Halliburton Energy Cayman Islands Limited Subsidiary... | Hierarchy | child org | (current) |
| Halliburton Energy Services, Inc. Subsidiary of... | Hierarchy | child org | (current) |
| Halliburton Far East Pte Ltd Subsidiary of Halliburton... | Hierarchy | child org | (current) |
| Halliburton Group Canada LLC Subsidiary of Halliburton... | Hierarchy | child org | (current) |
| Halliburton Group Holdings (1) Company LLC Subsidiary... | Hierarchy | child org | (current) |
| Halliburton Holding Germany GmbH & Co. KG Subsidiary... | Hierarchy | child org | (current) |
| Halliburton International, Inc. Subsidiary of Halliburton... | Hierarchy | child org | (current) |
| Halliburton Investments B.V. Subsidiary of Halliburton... | Hierarchy | child org | (current) |
| Halliburton Latin America S.A., LLC Subsidiary... | Hierarchy | child org | (current) |
| Halliburton Netherlands Operations Cooperatie Subsidiary... | Hierarchy | child org | (current) |
| Halliburton Norway Holdings C.V. Subsidiary of... | Hierarchy | child org | (current) |
| Halliburton Overseas Limited Subsidiary of Halliburton... | Hierarchy | child org | (current) |
| Halliburton West Africa Ltd. Subsidiary of Halliburton... | Hierarchy | child org | (current) |
| Halliburton Worldwide Limited Subsidiary of Halliburton... | Hierarchy | child org | (current) |
| HES Corporation Subsidiary of Halliburton Company | Hierarchy | child org | (current) |
| HES Holding, Inc. Subsidiary of Halliburton Company | Hierarchy | child org | (current) |
| Independent Oil and Gas Association of New York IOGANY represents oil and gas professionals to the citizens and lawmakers of New York State... | Membership | member | (current) |
| J Landis Martin | Position | Director | '98 → |
| James R Boyd | Position | Director | '06 → |
| James S Brown | Position | President - Western Hemisphere | Jan '08 → |
| James S Brown | Ownership | Shareholder | (current) |
| James T Hackett Chairman and CEO of Anadarko Petrole... | Position | Director | '08 → '11 |
| Jay A Precourt CEO and Vice Chairman, Tejas Gas... | Position | Director | '98 → May 19 '10 |
| Jeffrey Allen Miller | Position | Executive Vice President | Sep '12 → |
| Jeffrey Allen Miller | Position | COO | Sep '12 → |
| Jerry Moran US Senator and Representative from... | Ownership | Shareholder | (current) |
| Joe D Rainey | Position | President | Jan '11 → |
| Jose C Grubisich | Position | Position | Mar '13 → |
| Joseph F Andolino | Position | Senior Vice Pres - Tax | Jan '11 → |
| Judge Martin Feldman U.S. District Judge for Eastern... | Ownership | Shareholder | (current) |