For 35 years, MarsKeel Technology has united our passion for sailing with our vast technical experience, supplying keels to builders and sailors worldwide

Joined June 2011
MarsKeel is excited to attend the Best Defence Conference from October 20–21. Connect with MarsKeel for durable, custom defence components made in Canada, delivered on time, and backed by our Controlled Goods Program registration: bit.ly/4eRZQoJ
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We're heading to Irving Shipbuilding's Supplier and Awards Day on October 9. We're proud to partner with Irving to supply ballast for the Royal Canadian Navy's River-class destroyer program: bit.ly/4iolcP7 #IrvingShipbuilding #NavalShips #MarsKeel
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We're headed to DEFSEC Atlantic 2026 from October 6–8 in Halifax to showcase 45+ years supplying naval vessels with ISO 9001-certified, fully traceable ballast solutions. Let's connect at the show: bit.ly/4eRZQoJ #DEFSECAtlantic #NavalShips #Ballasts #MarsKeel
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Every vessel has its own demands, stresses, conditions, and margin for error. That's why we don't hand you a standard part and call it done. Let's build a ballast that won't fail. bit.ly/4eRZQoJ #Ballasts #MarsKeel
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Your naval supply chain can't afford weak links. MarsKeel closes the gap. We custom-cast ballast with ISO 9001-certified processes and are registered under the Controlled Goods Program. Let's get your next project started: marskeel.com/contact/ #NavalShips #Ballasts
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100% Canadian lead ballast castings, approved for defence supply chains. MarsKeel is certified under the Controlled Goods Program. Certified. Dependable. Completely Canadian. See our defence manufacturing capabilities: bit.ly/3TIait6 #NavalArchitecture
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Construction is underway on Canada's first River-class destroyer. Congratulations to Irving Shipbuilding on reaching this major production milestone for the HMCS Fraser. We're proud to support the National Shipbuilding Strategy: bit.ly/4gsXxMf
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We’re pleased to share that Marswell Metal Industries Ltd. is now registered with Canada’s Controlled Goods Program (CGP), supporting our work in regulated defence and security‑sensitive environments. CGP Registration #: CG24479
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Merry Christmas and Happy Holidays, and thank you for a great 2025. Our office and warehouse will be closed from Wednesday, December 24, 2025, through Sunday, January 4, 2026. We’ll resume regular operations on Monday, January 5. Wishing you a safe, restful holiday season!
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MarShield delivers nuclear-grade radiation shielding solutions that meet the evolving needs of energy facilities across North America, backed by expert consultation and CSA N299.3-16 certified processes. See our nuclear shielding products: bit.ly/46uNq4P
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Looking for nuclear shielding solutions? MarShield offers custom radiation shielding products for: ⚡ SMRs ⚡ Nuclear power generation ⚡ Research & medical reactors Explore our products: bit.ly/425MgZ8 #NuclearShielding #MarShield #RadiationSafety #CleanEnergy
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As demand for nuclear energy accelerates, so does the need for smarter, more flexible shielding solutions. MarShield works directly with nuclear facilities to design and fabricate custom shielding systems. Request a consultation: bit.ly/3Ydu3r3 #NuclearShielding
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MarsKeel’s production keel capabilities scale with your needs, delivering repeatable quality, tight tolerances, and on-time delivery. Talk to us about scaling your keel production: bit.ly/4eRZQoJ #ProductionKeels
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The 1905 SY Doris had no original keel. MarsKeel engineered a 43,000 lb custom casting from scratch, built to exact legacy specs, delivered on time. Heritage meets precision in this case study. See how we restored a legacy: bit.ly/3RAGJ8L #CustomKeels
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Precision-built fins and bulbs, shaped for speed. MarsKeel machines them to spec for reduced drag and racing efficiency. Explore the fins and bulbs built to win: bit.ly/43rQD3e #RacingYachts #MarineEngineering
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Need a keel repaired or replaced? MarsKeel restores strength and balance with custom-fit solutions. Get your keel repaired by a trusted leader: bit.ly/4eRZQoJ #BoatRepair #YachtService
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Keels designed through collaboration. MarsKeel works with naval architects to get it right from the start. Explore our keel design process that inspires confidence: bit.ly/4dL2woh #CustomKeels #YachtPerformance
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Scaling production? MarsKeel delivers precision-built keels at volume with no loss in quality. Get a quote today: bit.ly/4eRZQoJ #OEMYachts #KeelProduction
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Go shallow without compromise. MarsKeel reduces keel draft while keeping your boat balanced and safe. See how we do it: bit.ly/3FDnLvJ #ShallowDraft #YachtUpgrade
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