MARTIN MARIETTA MATERIALS INC — Investor Relations & Filings
Filings indexed
1,750
across all filing types
Latest filing
2026-04-30
Interim / Quarterly Rep…
Country
US
United States of America
Listing
US
MLM
Martin Marietta Materials Inc. is a leading supplier of natural resource-based building materials. As an aggregates-led company, its primary products include crushed stone, sand, and gravel. The company also provides a range of heavy-side building materials, such as cement, ready-mixed concrete, and asphalt. These materials are fundamental components for the construction of infrastructure, as well as for non-residential and residential projects, serving as the foundational resources for development.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - MARTIN MARIETTA MATERIALS INC (0000916076) (Filer) | 2026-04-30 | English | |
| 8-K - MARTIN MARIETTA MATERIALS INC (0000916076) (Filer) | 2026-04-30 | English | |
| 8-K - MARTIN MARIETTA MATERIALS INC (0000916076) (Filer) | 2026-04-27 | English | |
| ARS - MARTIN MARIETTA MATERIALS INC (0000916076) (Filer) | 2026-04-15 | English | |
| SCHEDULE 13G/A - MARTIN MARIETTA MATERIALS INC (0000916076) (Subject) | 2026-03-27 | English | |
| 4 - MARTIN MARIETTA MATERIALS INC (0000916076) (Filer) | 2026-03-03 | English |
Market data
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Peer group · Manufacture of articles of concrete, cement and plaster
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Ackerstein Group Ltd.
Manufactures concrete products for the construction and inf…
|
ACKR | IL | Manufacturing |
|
Al Kathiri Holding Co.
Produces building materials and manages real estate for inf…
|
3008 | SA | Manufacturing |
|
Arcis Corporation
Develops and applies proprietary thin prestressed concrete …
|
ARCS | CA | Manufacturing |
|
ASAHI CONCRETE WORKS CO.,LTD.
Manufactures concrete products for urban infrastructure and…
|
5268 | JP | Manufacturing |
|
Beijing Hanjian Heshan Pipeline Co.,Ltd.
Produces large-diameter water pipes and PCCP for hydraulic …
|
603616 | CN | Manufacturing |
|
BEIJING NEW BUILDING MATERIALS PUBLIC LIMITED COMPANY
Global manufacturer of gypsum board, light steel frames, an…
|
000786 | CN | Manufacturing |
|
Beyon 3D Ltd.
Develops robotic digital manufacturing systems for concrete…
|
BYON | IL | Manufacturing |
|
Bigbloc Construction Limited
Manufactures and markets sustainable Autoclaved Aerated Con…
|
BIGBLOC | IN | Manufacturing |
|
BOĞAZİÇİ BETON SANAYİ VE TİCARET A.Ş.
Manufacturer of ready-mix concrete and aggregates for the c…
|
BOBET | TR | Manufacturing |
|
Breedon Group Plc
A vertically-integrated supplier of essential construction …
|
BREE | JE | Manufacturing |
MARTIN MARIETTA MATERIALS 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/30083/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30083 | 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=30083 | 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=30083 \ -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": 30083}, 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 MARTIN MARIETTA MATERIALS INC (id: 30083)"
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