
Grupo Concesionario del Oeste S.A. — Investor Relations & Filings
Grupo Concesionario del Oeste S.A. (GCO) is a highway operator established in 1993. The company holds a concession to manage, construct, repair, and maintain the Autopista del Oeste highway. This critical infrastructure spans 60 kilometers, connecting the western region with a major city, and facilitates daily transit for over 380,000 vehicles. GCO's operations are central to enhancing regional mobility, fostering community development, and ensuring efficient access for a significant volume of traffic.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| FEC. CELEB.: 11-05-2026 - TEMA: APROBACIÓN DE EECC - ACTA ORGANO DE FISCALIZACIÓN | 2026-05-12 | Spanish | |
| FEC. CELEB.: 11-05-2026 - TEMA: APROBACIÓN DE EECC - ACTAS DEL COMITÉ DE AUDITORÍA | 2026-05-12 | Spanish | |
| NORMA CONTABLE: NIIF - TIPO BALANCE: INDIVIDUAL - PERIODICIDAD: 3 - FECHA CIERRE: 2026-03-31 - ESTADOS CONTABLES - NIIF | 2026-05-12 | Spanish | |
| FEC. CELEB.: 11-05-2026 - TEMA: 5 - ACTA DE ÓRGANO DE ADMINISTRACIÓN (DIRECTORIO) | 2026-05-12 | Spanish | |
| NORMA CONTABLE: NIIF - TIPO BALANCE: INDIVIDUAL - PERIODICIDAD: TRIMESTRAL - FECHA CIERRE: 2026-03-31 - ARTÍCULO 62 Y 63 BCBA | 2026-05-11 | Spanish | |
| FEC. CELEB.: 15-04-2026 - TEMA: 4 - ACTA DE ÓRGANO DE ADMINISTRACIÓN (DIRECTORIO) | 2026-04-21 | Spanish |
Browse filings by year
27 years- 2026 24 filings
- 2025 35 filings
- 2024 53 filings
- 2023 41 filings
- 2022 47 filings
- 2021 58 filings
- 2020 69 filings
- 2019 55 filings
- 2018 74 filings
- 2017 69 filings
- 2016 49 filings
- 2015 43 filings
- 2014 49 filings
- 2013 52 filings
- 2012 47 filings
- 2011 40 filings
- 2010 47 filings
- 2009 47 filings
- 2008 40 filings
- 2007 34 filings
- 2006 52 filings
- 2005 49 filings
- 2004 40 filings
- 2003 82 filings
- 2002 7 filings
- 2001 3 filings
- 2000 1 filing
Market data
Market data not available
Price history
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Grupo Concesionario del Oeste S.A. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/68551/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=68551 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=68551 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=68551 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 68551}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Grupo Concesionario del Oeste S.A. (id: 68551)"
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