
Mostostal Warszawa S.A. — Investor Relations & Filings
Mostostal Warszawa S.A. is a large-scale construction company that operates primarily as a general contractor, delivering investments across key sectors of the construction market. The company provides comprehensive construction and engineering services for a diverse range of projects, including general construction, industrial facilities, power engineering, and infrastructure. Its portfolio features public utility buildings such as university facilities and sports halls, residential complexes, and transportation infrastructure. With a historical specialization in steel construction, the firm executes complex projects for both public and private sector clients, managing investments from conception through to completion.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| zal08_8_Zal_do_RB_17_PL_opinia_zarzadu_uzasadniajaca_pozbawienie_w_calosci_prawa_poboru.pdf | 2026-04-29 | Polish | |
| zal05_6_Zal_do_RB_17_PL_18_SB_ATTACHMENT_draft_SB_Activities_Report_for_2025_PL.pdf | 2026-04-29 | Polish | |
| zal01_5_Zal_do_RB_17_PL__Informacja_o_akcjach_2026.pdf | 2026-04-29 | Polish | |
| zal04_4_Zal_do_RB_17_PL_Formularze_pelnomocnictw_ZWZ_26_05_2026.pdf | 2026-04-29 | Polish | |
| zal07_3_Zal_do_RB_17_PL__Uchwaly_RN_2026_draft.pdf | 2026-04-29 | Polish | |
| zal02_2_Zal_do_RB_17_PL_do_potiwerdzenia_Projekty_Uchwal_ZWZMW_29_05_2026_GB.pdf | 2026-04-29 | Polish |
Market data
Market data not available
Price history
Peer group · Construction of utility projects
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Mostostal Warszawa 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/5723/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=5723 | 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=5723 | 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=5723 \ -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": 5723}, 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 Mostostal Warszawa S.A. (id: 5723)"
Report missing filing
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