Compañía de Inversiones de Energía SA

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Compañía de Inversiones de Energía SA is a legal entity registered in Argentina, with headquarters in Ciudad Autónoma de Buenos Aires, Argentina.

This entity is not publicly listed, and it is not the result of a joint venture.

Also known as: CIESA

Table 1: Organization identifiers

ID Scheme Code ID data source
Global Energy Monitor (GEM) E100001014348 –
Global Legal Entity Identifier Index not found –
PermID: Refinitiv Permanent Identifier 4295863354 ​[1]

Ownership Structure

Direct Ownership

Table 2: Direct ownership

Entity Percentage / Percentage range
Grupo Inversor Petroquímica 25.0[2][3][4]
PCT 25.0[2][3][4]
Pampa Energia 50.0[3][2][5][6][4]

Ultimate Beneficial Ownership

Table 3: Ultimate beneficial ownership

GEM ID Entity Country
E100000123261 natural persons N/A
E100001015587 small shareholders N/A
E100001011471 Government of Argentina Argentina

Intermediate Entities

Table 4: Intermediary entities

GEM ID Entity Country/Area
E100000001763 Pampa Energia Argentina
E100001011332 National Social Security Administration (Argentina) Argentina
E100002005503 Hidden Lake Argentina
E100002015944 Grupo Inversor Petroquímica Spain
E100002015945 PCT Argentina
E100002015946 WES JV United States
E100002015947 EMS Capital United States

Direct Subsidiaries

Table 5: Direct subsidiaries

GEM ID Entity Country/Area
E100000188879 Transportadora de Gas del Sur Argentina

Asset Ownership

Compañía de Inversiones de Energía owns 9 assets, which can be found here.

Articles and Resources

Additional data

To access additional data, including a downloadable dataset, summary data, and interactive tools, please visit the Global Energy Ownership Tracker on the Global Energy Monitor website.

References

  1. ↑ https://permid.org/1-4295863354. {{cite web}}: Missing or empty |title= (help)
  2. ↑ 2.0 2.1 2.2 (PDF) https://web.archive.org/web/20260303010120/https://www.tgs.com.ar/gestion_documentos/files/esp/financieros/Estados%20Financieros/2025/EEFF%20completos%20para%20web%20marzo%202025.pdf. Archived from the original (PDF) on 2026-03-03. {{cite web}}: Missing or empty |title= (help)
  3. ↑ 3.0 3.1 3.2 "TGS Navigates Regulatory Headwinds with Strategic Investments in Argentina's Gas Sector". Ainvest. Archived from the original on 2026-03-03. Retrieved 2025-06-04.
  4. ↑ 4.0 4.1 4.2 (PDF) https://www.tgs.com.ar/wp-content/uploads/2025/06/Tgs-REPORTE-2024_13-6.pdf. {{cite web}}: Missing or empty |title= (help)
  5. ↑ https://pampa.com/negocios/gas-y-petroleo/midstream/. {{cite web}}: Missing or empty |title= (help)
  6. ↑ (PDF) https://www.annualreports.com/HostedData/AnnualReports/PDF/NYSE_PAM_2024.pdf. {{cite web}}: Missing or empty |title= (help)