Halliburton - Subsidiaries

Subsidiaries

As of Halliburton's latest form 10-K filings with the SEC, Exhibit 21.1 lists the following as subsidiaries of Halliburton Co.:

• Halliburton Energy Services, Inc. Algeria Div (Algeria)
• Breswater Marine Contracting B.V. (Netherlands)
• DII Industries, LLC (United States)
• Easy Well Solutions AS (Norway)
• Halliburton Affiliates, LLC (United States)
• Halliburton AS (Norway)
• Halliburton Canada Holdings, Inc. (United States)
• Halliburton Company Germany GmbH (Germany)
• Halliburton de Mexico, S. de R.L. de C.V. (Mexico)
• Halliburton Energy Cayman Islands Limited (Cayman Islands)
• Halliburton Energy Services, Inc. (United States)
• Halliburton Group Canada Inc. (Canada)
• Halliburton Group Holdings (1) Company (Canada)
• Halliburton Group Holdings (2) Company (Canada)
• Halliburton Holdings (No. 3) (United Kingdom)
• Halliburton International, Inc. (United States)
• Halliburton Latin America S.A. (Panama)
• Halliburton Manufacturing and Services Limited (United Kingdom)
• Halliburton Netherlands Operations Cooperatie (Netherlands)
• Halliburton Norge Holding AS (Norway)
• Halliburton Norway Holdings C.V. (Netherlands)
• Halliburton Overseas Limited (Cayman Islands)
• Halliburton Products and Services Ltd (Iran)
• Hobbymarkt Delft BV (Netherlands)
• Kellogg Energy Services, Inc. (United States)
• Landmark Graphics Corporation (United States)
• Oilfield Telecommunications, LLC. (United States)