Sigma Lithium Corporation
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About Sigma Lithium Corporation
Overview
Sigma Lithium Corporation is a Canadian company focused on developing sustainable lithium production in Brazil using environmentally responsible extraction methods. The company operates the Grota do Cirilo lithium project in the Araçuaí region of Minas Gerais, producing battery-grade lithium concentrate. Sigma Lithium emphasizes its green credentials and triple zero strategy: zero carbon, zero dirty power, zero tailings dams.
Operations
Sigma Lithium operates the Grota do Cirilo lithium mine in Minas Gerais state, Brazil, which commenced production in 2023. The operation uses dense media separation for processing spodumene ore, avoiding chemical processing at the mine site. The company targets production of 270,000 tonnes per annum of lithium concentrate (6% Li2O equivalent) with expansions planned to increase capacity significantly.
Strategy
The company's strategy emphasizes sustainable, carbon-neutral lithium production using renewable energy, rapid production ramp-up to meet growing EV battery demand, phase expansions to increase production capacity, securing offtake agreements with battery manufacturers and cathode producers, and maintaining industry-leading ESG performance. Sigma Lithium positions itself as a green lithium supplier for the energy transition.
Key Projects
Key projects include Phase 1 production ramp-up at Grota do Cirilo, advancement of Phase 2 expansion to increase production capacity to 520,000 tpa, potential development of Phase 3 for additional capacity, exploration across the company's extensive tenement package covering the Araçuaí lithium valley, and evaluation of downstream integration opportunities including lithium hydroxide production facilities in Brazil or export markets.
Primary Commodities
Project Economics
Sigma Lithium Corporation (Corporate - No specific project data)
Grota do Cirilo - Pegmatito Xuxa
Project figures are automatically extracted from company filings and presentations and reflect the most recent disclosure found. They may contain errors — always verify against the linked source document.
Financial Metrics
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Press Releases
Sigma Lithium Demonstrates Excellence in Environmental Performance Filing Data Collected by External Experts Measuring Low Noise, Low Dust, Low Vibrations
HIGHLIGHTSSigma Lithium files one year of external expert environmental data (for the 12 months to May 2026) demonstrating its track record: low levels of dust, vibrations, noise, monitored in four neighbouring communities, as follows:Dust: Sigma Lithium operates 560% better than recommended standards for total suspended particles, 350% better for particle size of below 2.5 micrometers. Noise: 95 measurement campaigns conducted during night and day demonstrated compliance with ABNT...
A10 Global Fund, L.P. Continues to Raise Its Position in Sigma Lithium Corporation
São Paulo, Brazil--(Newsfile Corp. - May 29, 2026) - The A10 Global Fund, L.P. ("A10 Global"), managed by A10 Invest Ltda. ("A10 Invest"), which pursues an investment mandate focused on publicly traded global equities of companies positioned to benefit from macroeconomic trends driving accelerated growth in worldwide demand for critical minerals, announces that it has recently added to its position in common shares of Sigma Lithium Corporation (NASDAQ: SGML) (TSXV: SGML) (BVMF: S2GM34) ("Sigma..
Assessing Sigma Lithium (NasdaqCM:SGML) Valuation After Brazilian Court Ruling And Heightened Legal Uncertainty
Investor focus on Sigma Lithium (NasdaqCM:SGML) has intensified after a Brazilian court required its subsidiary to post potential collateral over alleged environmental damages. The company is appealing this decision while pointing to improving operations. See our latest analysis for Sigma Lithium. The share price has fallen 30.9% over the past month and 11.5% over the past week, reflecting heightened concern after the Brazilian court ruling and follow up legal headlines. However, the 1 year...
New Strong Buy Stocks for May 22nd
FOXA, SGML, VSH, ASIC and HCSG have been added to the Zacks Rank #1 (Strong Buy) List on May 22, 2026.
Bears are Losing Control Over SIGMA LITHIUM (SGML), Here's Why It's a 'Buy' Now
SIGMA LITHIUM (SGML) witnesses a hammer chart pattern, indicating support found by the stock after losing some value lately. This coupled with an upward trend in earnings estimate revisions could mean a trend reversal for the stock in the near term.
Sigma Lithium Filing Legal Appeal Against Unwarranted Decision by a Local Judge; "Fake News" Campaign Coincides with Record Earnings
São Paulo, Brazil--(Newsfile Corp. - May 18, 2026) - Sigma Lithium Corporation (NASDAQ: SGML) (TSXV: SGML) (BVMF: S2GM34) ("Sigma Lithium" or the "Company"), the largest producer of lithium oxide concentrate in the Americas¹ and dedicated to industrializing socially and environmentally sustainable lithium materials to supply global producers of batteries for energy security, announces that the Company is filing a legal appeal against a decision issued on Sunday, May 17, by a local judge from a..
Is SIGMA LITHIUM (SGML) Outperforming Other Basic Materials Stocks This Year?
Here is how Sigma Lithium Corporation (SGML) and Braskem (BAK) have performed compared to their sector so far this year.
Sigma Lithium Profit Surge And Safety Record Prompt Reassessment Of Risks
Sigma Lithium reported its most profitable quarter since production began, with what it describes as industry leading profit margins. The company highlighted strong deleveraging and a milestone of more than 1,000 days without lost time accidents. Sigma Lithium directly addressed and denied recent media claims about operational safety and environmental compliance, citing confirmations from the national mining regulator. For investors tracking NasdaqCM:SGML, this update comes after a sharp...
Sigma Lithium Corp (SGML) Q1 2026 Earnings Call Highlights: Record Margins and Strategic Growth ...
Sigma Lithium Corp (SGML) reports its highest gross margin in history and outlines ambitious production targets amidst financial resilience and sustainability commitments.
Sigma Lithium Q1 Earnings Call Highlights
Sigma Lithium (NASDAQ:SGML) reported sharply improved profitability in the first quarter of 2026, with management saying the company has emerged from a lithium down cycle with lower debt, stronger margins and a plan to resume growth construction. Ana Cabral, co-chair and CEO of Sigma Lithium, said
Quick Facts
- Ticker Symbol
- SGML
- Market Cap
- Mid Cap
- Category
- Lithium
- Commodities
- Lithium
- Headquarters
- São Paulo, Brazil / Vancouver, Canada
- Founded
- 2012
- Employees
- ~1,200
Operating Countries
Producing Assets
- •Grota do Cirilo (Brazil)
Development Assets
- •Phase 2 Expansion (Brazil)
- •Phase 3 (Brazil)
This information is for educational purposes only and does not constitute investment advice. Always conduct your own research before making investment decisions.