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Affiliate links · Last verified 2026-05-21 · 🌍 Outside the US? Amazon and eBay will redirect you to your country's local store automatically.
The Story
Mike DiDuca, Ron Albert, and Sam Ho from Ottawa pitch their eco-friendly retrofit for ice resurfacing machines.
The Pitch on Dragons' Den Canada
GREINS appeared on Dragons' Den Canada (Season 18, Episode 11) in 2023. Mike DiDuca, Ron Albert & Sam Ho pitched the product to the Dragons. Asked 500K for 25%.
Where they are now: Outcome not recorded on CBC archive.
Frequently Asked Questions
Is GREINS still in business?
Outcome not recorded on CBC archive.
Who founded GREINS?
GREINS was founded by Mike DiDuca, Ron Albert & Sam Ho.
Did GREINS get a deal on Dragons' Den Canada?
Yes — Asked 500K for 25%.
Where can I buy GREINS?
GREINS is available on Amazon and eBay. We compare current prices across both at our /results page — link below.
Related from Dragons' Den Canada
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