Sigma Lithium Corporation
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About Sigma Lithium Corporation
Sigma Lithium Corporation (SGML) is a lithium mining company. Our project database tracks 1 project for Sigma Lithium Corporation with technical and economic data extracted from company filings. Its flagship project is Grota do Cirilo - Pegmatito Xuxa, a development/construction-stage open-pit project in Brazil - Itinga and Araçuaí, Minas Gerais.
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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Frequently Asked Questions
- What does Sigma Lithium Corporation mine?
- Sigma Lithium Corporation is focused on Lithium.
- What is Sigma Lithium Corporation's flagship project?
- Grota do Cirilo - Pegmatito Xuxa, a development/construction-stage project in Brazil - Itinga and Araçuaí, Minas Gerais.
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...
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.
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..
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
Sigma Lithium Corporation (SGML) Meets Q1 Earnings Estimates
SIGMA LITHIUM (SGML) delivered earnings and revenue surprises of 0.00% and +19.61%, respectively, for the quarter ended March 2026. Do the numbers hold clues to what lies ahead for the stock?
Sigma Lithium Announces Record Results for 1Q26: 39% EBITDA Margin; 26% Profitability; 21% of Total Debt Repaid
HIGHLIGHTSSigma Lithium achieved the highest profitability in its history: 61% gross margin.39% EBITDA margin.26% net margin.Generated US$42M in revenues from the sale of 23,000t of lithium oxide concentrate equivalent:Realized price of $1,790 (SC5).Significantly deleveraged, decreasing total debt: By 21% over the last year By 33% over the last 2 years.Cash position of US$28M as of May 15, 2026, the highest since year end 2024.On track to achieve 240,000t of annualized production, with the...
Sigma Lithium Celebrated 1,010 Days Without Accidents and Zero Fatalities; Operations on Track to Reach 240ktpy Lithium Oxide; Categorically Responds to Inaccurate Media Reports
HIGHLIGHTSSigma Lithium proudly celebrated 1,010 days without accidents with lost time injury, one of the top employee safety records globally in the battery materials industry. The Company continued to celebrate having zero fatalities since it started activities 14 years ago.The Company successfully concluded the production ramp up of mining operations, delivering high grade materials to its offtake clients at cadence.On track to reach production guidance of 240,000tpy of lithium oxide...
Sigma Lithium (SGML) Valuation Check After Strong Recent Share Price Momentum
Recent price move and what it might mean Sigma Lithium (SGML) has drawn fresh attention after a strong recent share price move, with the stock up about 57% over the past month and almost doubling over the past 3 months. See our latest analysis for Sigma Lithium. That recent momentum stands out in a bigger context, with a 30 day share price return of about 57% and a 1 year total shareholder return above 200%, set against a weaker 3 year total shareholder return. If Sigma Lithium’s surge has...
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.