Company Description

Sigma Lithium Corporation engages in the exploration and development of lithium deposits in Brazil.

It serves lithium-ion battery supply chain for electric vehicle industries. The company was formerly known as Sigma Lithium Resources Corporation and changed its name to Sigma Lithium Corporation in July 2021.

Sigma Lithium Corporation is based in Toronto, Canada.

Sigma Lithium Corporation

Country	Canada
Founded	2011
Industry	Other Industrial Metals & Mining
Sector	Materials
Employees	560
CEO	Ana Cabral-Gardner

Contact Details

Address: 181, Bay Street, Suite 4400 Toronto, ON M5J 2T3 Canada
Website	sigmalithiumresources.com

Stock Details

Ticker Symbol	SGML
Exchange	NASDAQ
Fiscal Year	January - December
Reporting Currency	USD
CIK Code	1848309
CUSIP Number	826599102
ISIN Number	CA8265991023
SIC Code	1000

Key Executives

Name	Position
Ana Cabral-Gardner	Co-Chairperson and Chief Executive Officer
Caio Araujo	Director of the Controller's Office
Felipe Resende Peres	Chief Financial Officer
Anna Dagmar Hartley	Head of Investor and Global Banking Relations
Bruno Tamassia	General Counsel
Iran Zan	Director of Geology and Regional Institutional Relations
Jo-Anne Archibald B.Sc., Fcis, Icd.D, Mba	Corporate Secretary

Latest SEC Filings

Date	Type	Title
Apr 2, 2026	6-K	Report of foreign issuer
Mar 30, 2026	40-F	Filing
Mar 30, 2026	6-K	Report of foreign issuer
Mar 30, 2026	6-K	Report of foreign issuer
Mar 20, 2026	6-K	Report of foreign issuer
Mar 5, 2026	6-K	Report of foreign issuer
Feb 23, 2026	6-K	Report of foreign issuer
Feb 13, 2026	6-K	Report of foreign issuer
Feb 4, 2026	6-K	Report of foreign issuer
Feb 2, 2026	6-K	Report of foreign issuer

View All SEC Filings