Sigma Lithium — Investor Relations & Filings
Sigma Lithium is a mineral processing and development company dedicated to supplying high-purity, environmentally sustainable lithium concentrate for the electric battery market. The company's core product is "Quintuple Zero Green Lithium," distinguished by its production process utilizing zero coal power, zero tailings dams, zero potable water, zero hazardous chemicals, and zero accidents. This focus establishes a new sustainability standard for battery materials. Following the commissioning of its Phase One project in 2023, Sigma Lithium began producing battery-grade sustainable lithium concentrate, targeting an annualized capacity of 270,000 tonnes of Triple Zero Green Lithium. The company actively integrates best-in-class environmental practices and social inclusion initiatives into its operations.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| News release - English.pdf | 2026-05-18 | English | |
| News release - English.pdf | 2026-05-15 | English | |
| 52-109F2 - Certification of interim filings - CEO (E).pdf | 2026-05-15 | English | |
| News release - English.pdf | 2026-05-12 | English | |
| News release - English.pdf | 2026-05-05 | English | |
| Notice of the meeting and record date - English.pdf | 2026-05-04 | English |
Market data
Market data not available
Price history
Peer group · Mining of other non-ferrous metal ores
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
CORE ENERGY MINERALS LTD
Explores and develops lithium, copper, and zinc resources f…
|
CR3 | AU | Mining and quarrying |
|
CORE LITHIUM LTD
Develops lithium assets and produces spodumene for the batt…
|
CXO | AU | Mining and quarrying |
|
Core Nickel Corp
Exploration and development of critical mineral properties …
|
CNCO | CA | Mining and quarrying |
|
Core Silver Corp.
Mineral exploration focused on acquiring and developing cri…
|
CC | CA | Mining and quarrying |
|
Cornish Metals Inc.
Mineral exploration company focused on re-opening a high-gr…
|
CUSN | CA | Mining and quarrying |
|
CORPORACION NACIONAL DEL COBRE DE CHILE
Leading global producer of copper and its byproducts, invol…
|
— | CL | Mining and quarrying |
|
Cosigo Resources Ltd.
Junior exploration focused on gold and lithium deposits in …
|
CSG | CA | Mining and quarrying |
|
COSMO METALS LIMITED
Mineral explorer targeting copper, nickel, cobalt, and gold…
|
CMO | AU | Mining and quarrying |
|
COSMOS EXPLORATION LIMITED
Acquires and develops high-grade lithium, REE, nickel, copp…
|
C1X | AU | Mining and quarrying |
|
CoTec Holdings Corp.
Deploying disruptive technology for efficient, cleaner extr…
|
CTH | CA | Mining and quarrying |
Sigma Lithium 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/46936/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=46936 | 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=46936 | 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=46936 \ -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": 46936}, 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 Sigma Lithium (id: 46936)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.