3i Infrastructure PLC — Investor Relations & Filings
3i Infrastructure PLC specializes in the acquisition and management of economic infrastructure assets, focusing on mid-market, core-plus opportunities within developed markets. The strategy prioritizes long-term sustainable returns by selecting resilient businesses that offer a combination of strong downside protection and significant growth prospects. Managed by 3i Investments plc, the firm leverages a disciplined approach to build a diverse and differentiated portfolio designed to deliver consistent capital growth and income. The company targets businesses with established market positions and essential service characteristics, ensuring stable cash flows and value creation through active asset management and strategic development. Its approach emphasizes responsible investment to generate value for stakeholders while maintaining a high-quality portfolio of yield-generating and growth-oriented assets.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Half Yearly Report 2021 | 2021-11-11 | English | |
| Doc re. Half Yearly Report 2021 | 2021-11-09 | English | |
| Results for the six months to 30 September 2021 | 2021-11-09 | English | |
| Sale of Oystercatcher’s four European terminals | 2021-10-29 | English | |
| Portfolio Update | 2021-10-01 | English | |
| 3i Infrastructure plc – Pre-close update | 2021-09-30 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 11024697 | Half Yearly Report 2021 | 2021-11-11 | English | ||
| 11023859 | Doc re. Half Yearly Report 2021 | 2021-11-09 | English | ||
| 11023737 | Results for the six months to 30 September 2021 | 2021-11-09 | English | ||
| 11021311 | Sale of Oystercatcher’s four European terminals | 2021-10-29 | English | ||
| 11014655 | Portfolio Update | 2021-10-01 | English | ||
| 11014239 | 3i Infrastructure plc – Pre-close update | 2021-09-30 | English | ||
| 11012551 | Realisation of Oystercatcher’s European terminals | 2021-09-23 | English | ||
| 10998811 | Strategic Review of Oystercatcher | 2021-07-22 | English | ||
| 10997666 | Directorate Change | 2021-07-16 | English | ||
| 10995927 | AGM Resolutions | 2021-07-08 | English | ||
| 10995922 | Result of AGM | 2021-07-08 | English | ||
| 10995914 | Doc re. AGM Resolutions | 2021-07-08 | English | ||
| 10995730 | Q1 Performance update | 2021-07-08 | English | ||
| 10994308 | Portfolio Update | 2021-07-01 | English | ||
| 10989641 | Completion of acquisition of 60% stake in DNS:NET | 2021-06-11 | English | ||
Market data
Market data not available
Price history
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3i Infrastructure PLC 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/52810/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=52810 | 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=52810 | 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=52810 \ -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": 52810}, 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 3i Infrastructure PLC (id: 52810)"
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