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North America’s Largest Undeveloped
Antimony-Gold Discovery

cse:crtl  otcqb:mmtlf  fse:4ef

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Critical One Energy Inc.

North America’s Largest Undeveloped Antimony-Gold Discovery.
Focus → Secure critical minerals and upstream energy metals for North American supply chains.

Flagship → Howells Lake Sb–Au district, Ontario; 24,887 ha advancing with modern geophysics.

Plan → Pair discovery science with disciplined capital to advance targets to results.

Goal → Deliver new Western antimony supply alongside long-term shareholder value.
STOCK INFORMATION
investor hub

Follow CRITICAL ONE'S antimony–gold program in real time

Join the Antimony Access List
Catalyst Alerts → Emails when watchlist items change.
Field Notes → Exclusive updates from the team.
Investor Webinars → Program management walk-through + live Q&A.
Strategic Advantages

Reasons investors and analysts are watching Critical One Energy

WHY INVEST
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Operator DNA
Discovery pedigree (Hemlo/Eskay backgrounds) with leadership that’s built and exited billion-dollar stories.
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Aligned Structure
~35% insiders; no corporate debt; near-term work fully funded.
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Jurisdiction + Scale
Modern geophysics over a known Sb–Au system; clear step-down plan to drilling windows and results.
The Macro Case

Why Antimony, Why Now

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Critical Designation
Antimony is recognized as a critical mineral across the U.S., Canada, EU, UK, Japan.
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Concentrated supply
80%+ of global supply sits with China/Russia, with export restrictions elevating risk.
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Essential uses
Batteries, semiconductors, flame retardants, defense applications. Demand is broad and durable.
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Few Western sources
New, compliant supply is limited and slow to develop; Western efforts face long timelines.
near-term milestones

What to Watch Next (6–12 months)

Keep Me in the Loop
Catalyst
Status
Last update
VTEM processing
Sept 4, 2025 PR
Target ranking
Sept 4, 2025 PR
Winter drill window
Planned
Timing to be confirmed; follow-up drilling planned after target finalization.
First assays
Planned
Assay results will be published after the first drill program is completed.
PROJECT ADVANTAGES

Why Howells Lake, Why Here

District control → 24,887 ha land package with ~30 km of trend under control.
Modern targeting VTEM confirms and extends historic zones; high-priority targets advancing.
Historic Slam snapshot → New intercept within 20.4 m grading 3.54 g/t with a 1 m sample at 64.1 g/t (historical); remains untested above, below, and along strike.
Jurisdiction Ontario with infrastructure and proximity to the Ring of Fire corridor.
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Operator Edge

Proven Operators. Billion-Dollar Exits. Domain Expertise.

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Built and sold companies worth over $1.5 billion
→ Built and sold UNX Energy ($730M exit)
→ Grew Forsys Metals from $45K startup to $860M valuation
→ $1.5B+ in total shareholder value created
→ Largest shareholder; fully insider-aligned
Duane Parnham
Executive Chairman & CEO
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Discovered this exact deposit and others worth billions
→Discovered the Howells Lake deposit (original geologist)

→“Mining Man of the Year” for Eskay Creek discovery

→Senior role on Cobre Panama (4B tonne deposit)
Chet Idziszek
Director
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Key geologist behind Canada’s legendary Hemlo gold discovery
→ Discovery geologist behind Canada’s Hemlo Gold Mine

→ 40+ years in Canadian gold exploration

→ Senior leadership roles in multiple major discoveries
Bruce Durham
Advisor
Investor FAQs

Common Questions About Critical One Energy

Here are the most frequent questions we receive from prospective investors.
Who is Critical One Energy and where is it listed?

Critical One Energy is advancing the Howells Lake Antimony-Gold Project in Ontario, a top-tier jurisdiction.

The story is antimony-led with gold enveloped in the system.

Tickers: CSE: CRTL / OTCQB: MMTLF / FSE: 4EF0.

Why consider Critical One now? What’s the macro edge?

Antimony is a Western-critical mineral with concentrated supply risk; we offer early-stage leverage to a potential North American source.

Gold provides co-product optionality that can enhance project economics.

For investors, this is a clean, high-conviction exposure to a scarce commodity theme.

What stage is Howells Lake at, and how should I view historical data?

Howells Lake hosts a historical (non-NI 43-101) estimate of 1.7 Mt at 1.4% Sb with associated gold; the Company is not treating this as current and it performing exploration work to verify under NI 43-101 standards. Technical content has been reviewed by an independent QP, and historical intersections are reported as down-hole intervals with true widths unknown.

Critical One has completed a VTEM airborne program to refine targets and is advancing plans to convert historic work into modern, drill-supported inventories .

How is the company funded and what’s the dilution risk?

The structure is tight: ~50.4M basic shares outstanding, ~65.8M fully diluted, with ~35% insider ownership, no debt, and insiders participating in the latest financing, designed to minimize overhang.

The most recent raise was ~$3.0–3.3M at C$0.60 with $1.00 warrants, funding near-term exploration and drilling, including a maiden drill on the V-3 historical antimony deposit.

What are the near-term catalysts that could drive a re-rating?

Near-term program items include: final VTEM interpretations for target ranking and drill targeting, a maiden drill program at V-3, and follow-ups at the Slam Gold discovery.

Critical One energy has the next catalyst-rich 6–12 months tied to funded drilling and staged financings, positioning the company for an “execution window” to help provide long-term shareholder value.

How should I think about permitting and operating in Ontario?

Ontario has established, transparent processes for exploration and development.

Material permitting steps and related milestones appear in our news releases and filings so investors can verify progress.

How do I follow the story or contact IR?

Join the Access List and use the public watchlist for real-time updates.

For questions or 1:1s with management: ir@criticaloneenergy.com.

Tickers for trading and quote look-ups: CSE: CRTL | OTCQB: MMTLF | FSE: 4EF0.

Stay Informed

Follow the Howells Lake Expansion

Be first to see drill results, land additions, and strategic updates as we advance one of North America’s most significant antimony-gold systems.
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CONTACT US
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