# Gas Transporter of the South Inc: Form 20-F for the period ended Dec 31, 2025

- Company: [Gas Transporter of the South Inc](/companies/tgs.md) (CIK 931427)
- Form: 20-F
- Filed: 2026-04-22
- Accepted by EDGAR: Apr 22, 2026, 17:26 ET
- Period: 2025-12-31
- Accession: 0001140361-26-016167
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/931427/000114036126016167/ef20060824_20f.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/931427/000114036126016167/

## Figures reported in this filing

Standardized XBRL line items for the period ended 2025-12-31.

| Line item | Period | Value | XBRL concept |
| --- | --- | ---: | --- |
| Shares outstanding | at 2025-12-31 | 752,761,058 shares | dei:EntityCommonStockSharesOutstanding |

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/931427/000114036126016167/ef20060824_20f.htm

Filed Apr 22, 2026.
Source: SEC EDGAR, the filing index for accession 0001140361-26-016167. Last ingested by Listed: Nov 5, 2026, 14:15 ET. No prices; not investment advice.