GRANITE CONSTRUCTION INC — Investor Relations & Filings
Granite Construction Inc. is a diversified construction and construction materials company. It operates as a full-service general contractor, construction management firm, and materials producer, specializing in complex infrastructure projects for public and private clients. The company's core markets include transportation, water infrastructure, and mineral exploration. Its project portfolio encompasses the construction of highways, roads, bridges, mass transit facilities, and airport infrastructure. As a materials producer, Granite mines and supplies quality aggregates, providing integrated solutions for the infrastructure sector.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| FORM 8-K | 2026-05-18 | English | |
| FORM 8-K | 2026-05-18 | English | |
| 10-Q | 2026-04-30 | English | |
| 8-K - GRANITE CONSTRUCTION INC (0000861459) (Filer) | 2026-04-30 | English | |
| Major Shareholding Notification 2026 | 2026-04-30 | English | |
| Major Shareholding Notification 2026 | 2026-04-29 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46531267 | FORM 8-K | 2026-05-18 | English | ||
| 46385155 | FORM 8-K | 2026-05-18 | English | ||
| 46142207 | 10-Q | 2026-04-30 | English | ||
| 39067801 | 8-K - GRANITE CONSTRUCTION INC (0000861459) (Filer) | 2026-04-30 | English | ||
| 46142125 | Major Shareholding Notification 2026 | 2026-04-30 | English | ||
| 46142209 | Major Shareholding Notification 2026 | 2026-04-29 | English | ||
| 46142343 | ARS | 2026-04-23 | English | ||
| 46142397 | DEFA14A | 2026-04-23 | English | ||
| 46142395 | DEF 14A | 2026-04-23 | English | ||
| 33066669 | 144 - GRANITE CONSTRUCTION INC (0000861459) (Subject) | 2026-03-27 | English | ||
| 33065188 | 144 - GRANITE CONSTRUCTION INC (0000861459) (Subject) | 2026-03-27 | English | ||
| 33060527 | SCHEDULE 13G/A - GRANITE CONSTRUCTION INC (0000861459) (Subject) | 2026-03-27 | English | ||
| 33042907 | 4 - GRANITE CONSTRUCTION INC (0000861459) (Issuer) | 2026-03-25 | English | ||
| 33042904 | 4 - GRANITE CONSTRUCTION INC (0000861459) (Issuer) | 2026-03-25 | English | ||
| 33042903 | 4 - GRANITE CONSTRUCTION INC (0000861459) (Issuer) | 2026-03-25 | English | ||
Market data
Market data not available
Price history
Peer group · Construction of roads and railways
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GRANITE CONSTRUCTION INC 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/31052/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31052 | 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=31052 | 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=31052 \ -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": 31052}, 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 GRANITE CONSTRUCTION INC (id: 31052)"
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