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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
Mark and Stephen Ainsworth from Whitby, ON, present their fire alarm testing device.
The Pitch on Dragons' Den Canada
Verifying Switch appeared on Dragons' Den Canada (Season 15, Episode 8) in 2020. Mark & Stephen Ainsworth pitched the product to the Dragons. Asked 1M for 10%.
Where they are now: Outcome not recorded on CBC archive.
Frequently Asked Questions
Is Verifying Switch still in business?
Outcome not recorded on CBC archive.
Who founded Verifying Switch?
Verifying Switch was founded by Mark & Stephen Ainsworth.
Did Verifying Switch get a deal on Dragons' Den Canada?
Yes — Asked 1M for 10%.
Where can I buy Verifying Switch?
Verifying Switch 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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