
Yellow Boson Spolka Akcyjna — Investor Relations & Filings
Yellow Boson is an advanced energy infrastructure technology supplier specializing in renewable energy solutions. The company's core business revolves around the design and installation of photovoltaic (PV) systems for residential, commercial, industrial, and agricultural clients. Its product portfolio includes solar panels, heat pumps, smart batteries, and solar water pumps. In addition to solar technologies, Yellow Boson offers its proprietary "Blue Boson" technology, designed to enhance gas energy efficiency and provide non-chemical water treatment. The company provides comprehensive services, guiding clients through the entire process from initial consultation and system design to installation and assistance with available grants and financing.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Zawarcie umowy dystrybucyjnej - Content (PL) | 2026-03-26 | Polish | |
| Wyksięgowanie przeterminowanych zobowiązań i rozwiązanie rezerw - Content (PL) | 2026-03-18 | Polish | |
| Zawiadomienie A.Górski | 2025-12-23 | Polish | |
| Korekta zawiadomienia ABS Investment ASI SA | 2025-12-23 | Polish | |
| Zawiadomienie ABS Investment ASI SA | 2025-12-23 | Polish | |
| Korekta zawiadomienia S.Jarosz | 2025-12-23 | Polish |
Market data
Market data not available
Price history
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Yellow Boson Spolka Akcyjna 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/9816/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=9816 | 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=9816 | 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=9816 \ -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": 9816}, 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 Yellow Boson Spolka Akcyjna (id: 9816)"
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