DDI Heat Exchangers
An inventor heats things up in the Den with his energy efficient technology.
The ask
C$140,000 for 10%
Stated on air as “140K for 10%”
On-air result
Struck a deal
C$200,000 for 20%
Pitched by: Erwin Schwartz
As an Amazon Associate, Dragons' Den Index earns from qualifying purchases.
Find it on AmazonAffiliate link — we may earn a commission at no extra cost to you.
Visit the official siteFrom the show
The Dragons' Den Canada pitch
- C$140K
- Asked for
- 10%
- Equity offered
- C$1.4M
- Implied valuation
- S12 · Ep 1
- Season
An inventor heats things up in the Den with his energy efficient technology.
Erwin Schwartz from Montreal, QC entered the Den in Season 12, episode 1 and asked the Dragons for C$140,000 in exchange for 10% of the business.
The pitch landed a deal on air at C$200,000 for 20%.
More Green & CleanTech pitches
Asked C$250KGreen Server
Jonathan Levine from Calgary, AB pitches his energy efficient computer server.
Asked C$240KSoYoung Inc.
A stylish family thinks their eco-friendly products are sure to bag them a deal in the Den.
Asked C$500KOne Second Plumber
Harry Kihs and Sharon Lacey from Hamilton, ON, pitch their instant drain opener in the Den.
Asked C$75KPosilight
This Saint Laurent, QC, man hopes to break into the energy efficient light bulb business.
Dragons' Den Index may earn a commission on purchases made through Amazon links on this page. Dragons' Den Indexis not affiliated with CBC or Dragons' Den. Ask figures reflect what aired.
