Slide 1: Mattr Investor Presentation
Mattr Investor Presentation MAY 2026 TSX: MATR
Slide 2: Forward Looking Information
Forward Looking Information This presentation contains forward-looking information within the meaning Additional information on the risks and uncertainties on the Company’s of applicable securities laws. Words such as "may", "will", "should", business can be found in the Company’s current Annual Inf
Slide 3: Mattr Overview
WHO WE ARE Mattr Overview Growth-oriented materials technology company Global manufacturing and technology footprint WHERE WE PLAY $1.3B >10% Revenue Adj. EBITDA CAGR Critical Infrastructure Electrification • Transportation • Mining • Communications • Water • Energy 2021 to Q1 2026 STRUCTURAL TAILWI
Slide 4: A Materials Technology Company Enabling Renewal & Expansion of Critical Infrastructure
A Materials Technology Company Enabling Renewal & Expansion of Critical Infrastructure A Leading Supplier in Every Target Market, with its North American Manufacturing Footprint Recently Modernized, Expanded and Optimized for Long-Term Growth BUSINESSES Our Brands are Trusted to Deliver: Connection
Slide 5: Benefitting from Long-Cycle Infrastructure Investment
Benefitting from Long-Cycle Infrastructure Investment Refurbishment & enhancement of physical infrastructure o Electrical Utility Networks o Power Generation Sites Electrification & o Liquid Fueling Networks Environmental Digitization o Mass Transit Systems Infrastructure o Communication Networks Ex
Slide 6: High-Value Materials Based Technology Solutions
High-Value Materials Based Technology Solutions Composite Technologies Manufacturer of composite fluid management solutions for harsh environments, replacing higher cost, higher Premium Quality Heat/Cold Shrink risk concrete and steel in Technology & Application corrosive liquid applications Equipme
Slide 7: Levering Technology Development, Organic Investment & Accretive M&A to Accelerate EBITDA Generation
Levering Technology Development, Organic Investment & Accretive M&A to Accelerate EBITDA Generation 1 Adjusted EBITDA CAGR REVENUE1 Adjusted EBITDA 2021 – Q1 2026 1 $738 $90 2 CONNECTION TECHNOLOGIES $263 $45 14.9% 2021 Q1 2026 2021 Q1 2026 $532 $375 9.2% $84 COMPOSITE $54 TECHNOLOGIES 2021 Q1 2026
Slide 8: Returning to Normalized CAPEX Spend Rates After Elevated 2023-2025 Investment
Returning to Normalized CAPEX Spend Rates After Elevated 2023-2025 Investment to Re-Vitalize North American Manufacturing Network o $220M of growth CAPEX investment 2023-2025 re-vitalized North American manufacturing network o 2026 total CAPEX spend estimated at $35-45M o Annual maintenance CAPEX ±$
Slide 9: Emerging from Transformation & Significant Capital Deployment to Pursue Strong Profitability & Cash Flow Growth
Emerging from Transformation & Significant Capital Deployment to Pursue Strong Profitability & Cash Flow Growth Ambitions Reposition Portfolio • Portfolio transformation complete & Complete • Physical footprint modernized & expanded to enable growth Modernize Footprint • Technology pipeline expanded
Slide 10: 2026 Market Assumptions – Rapidly Changing Macro-Environment Persists
2026 Market Assumptions – Rapidly Changing Macro-Environment Persists Markets listed in order of relative significance CONNECTION TECHNOLOGIES COMPOSITE TECHNOLOGIES Global Mining Activity North American Retail & Back-Up Fuel Storage Demand ▪ Activity stable in US and improving in Canada, with favor
Slide 11: Portfolio Transformation Complete. Levering Controllable Technology & Efficiency Opportunities
Portfolio Transformation Complete. Levering Controllable Technology & Efficiency Opportunities to Secure Mid/Long-Term Growth. Growing Profitably Balanced Capital Allocation 12.0% Managing Debt + Reinvesting in the Business + Returning Capital + Growing the Portfolio 2021 – Q1 2026 ALL OF THE ABOVE
Slide 12: Thank you.
@ = Thank you. S Infrastructure Technolagies
Slide 13: Mattr Investor Presentation Supplemental Slides
Mattr Investor Presentation Supplemental Slides MAY 2026
Slide 14: Built to Operate in Extreme Environments with Uncompromising Reliability
Connection Technologies Built to Operate in Extreme Environments Supporting global electrification by providing with Uncompromising Reliability specialty wire, cable and integrated heat shrink solutions for harsh environments and applications Flame Excellent Low Low Smoke, Zero COMMUNICATION AEROSPA
Slide 15: AmerCable Expands Addressable Market for Wire and Cable Business
Connection Technologies AmerCable Expands Addressable Supporting global electrification by providing Market for Wire and Cable Business specialty wire, cable and integrated heat shrink solutions for harsh environments and applications >70% of US Electrical Utility Canada Grid is >25 years old US add
Slide 16: Shawflex Positioned to Benefit from Unfolding Nuclear Renaissance
Shawflex Positioned to Benefit from Unfolding Nuclear Connection Technologies Renaissance Supporting global electrification by providing specialty wire, cable and integrated heat shrink solutions for harsh environments and applications ▪ Mattr addresses the nuclear market through its Shawflex highly
Slide 17: DSG Growth in Industrial & Infrastructure Markets
Connection Technologies DSG Growth in Industrial & Supporting global Connection electrification by providing Infrastructure Markets Technologies specialty wire, cable and integrated heat shrink Supporting global solutions electrification for by providing specialty wire, harsh environments and cable
Slide 18: AmerCable Acquisition
AmerCable Acquisition Positions Mattr as one of the premier, custom engineered cable manufacturers in North America Adds medium voltage capabilities, which are essential to enabling electrification in key end markets Creates a highly strategic North American wire and cable manufacturing footprint to
Slide 19: Wire & Cable: North American Mining End Market Exposure
Wire & Cable: North American Mining End Market Exposure Maintenance & Repair vs Project Mix Current Subsector Maintenance Projects Listed in Order of Subsector & Repair Relative Significance Outlook Coal (Metallurgic) Copper Quarterly revenue from one mine site can range Potash Primary from <$1M to
Slide 20: Xerxes Fuel Tank Demand Rising on Secular Renewal & Expansion Trend
Composite Xerxes Fuel Tank Demand Rising on Secular Renewal Technologies & Expansion Trend Manufacturer of composite fluid management solutions for harsh environments o More than 98% of vehicles on US roads rely on liquid fuels o According to the US Department of Transportation, total U.S. vehicle m
Slide 21: Xerxes HydroChain – Enabling Long-Life Water Management Solutions
Composite Xerxes HydroChain – Enabling Long-Life Water Technologies Management Solutions Manufacturer of composite fluid management solutions for harsh environments Capture and Conveyance o Site-specific designs with highly engineered products that provide end-to-end stormwater Pre-Treatment managem
Slide 22: Flexpipe Technology Advancement Significantly Expands Addressable Market
Composite Technologies Flexpipe Technology Advancement Significantly Manufacturer of flexible Expands Addressable Market composite solutions for severe environments and applications North America Flexpipe North America Competitive Landscape Addressable Market Revenue per Well (Market Share % of TAM)
Slide 23: Organic and Inorganic Investments Expand Capacity and Efficiency While Optimizing Footprint
Organic and Inorganic Investments Expand Capacity and Efficiency While Optimizing Footprint Vaughan, ON, Canada Wire & Cable Manufacturing Elevated capex deployed 2023-2025 to First Production Commenced Late 2024 modernize, expand and optimize North Relocation Completed Mid-2025 Fairfield, OH, USA A
Slide 24: Potential Tariff Exposure
Potential Tariff Exposure Mattr products are USMCA compliant In 2025 ~27% of COGS (vs. 45% of COGS in 2024) was spent on raw materials sourced across the US/Canada border. Cross-border revenue generation continues, with re-vitalized footprint reducing overall tariff exposure. Under the current footp