Companies / Tailscale
Tailscale
Tailscale is an AI infrastructure and compute company based in Toronto, Ontario. It is listed in the portfolio of Panache Ventures.
Secure networking; AI-era infra; acquired Border0.
tailscale.com- Founded
- 2019
- Category
- AI Infrastructure/
Compute - Status
- Active
Founders
- Avery Pennarun, Co-founder/CEO.
- David Crawshaw, Co-founder.
- David Carney, Co-founder.
- Brad Fitzpatrick, Co-founder.
Also backed by
Investors listed on their own portfolio pages or in reported coverage. Round details are not tracked in the Index.
In the newsletter
- CanadianAI: Anthropic signs on for a $10B data centre in Cape Breton, and Tenstorrent raises US$1.5BOct 20, 2026
- CanadianAI: OpenAI backs Biossil at US$1B, and B.C. sues OpenAI over Tumbler RidgeSep 29, 2026
- Canadian AI: $6.5B for a Calgary cooling company, another Vancouver acquisition and Canada's largest data centre to begin constructionMar 24, 2026
Sources
- Listed in the Panache Ventures portfolio
- Covered in Canadian AI Newsletter: CanadianAI: Anthropic signs on for a $10B data centre in Cape Breton, and Tenstorrent raises US$1.5B
- Covered in Canadian AI Newsletter: CanadianAI: OpenAI backs Biossil at US$1B, and B.C. sues OpenAI over Tumbler Ridge
- Covered in Canadian AI Newsletter: Canadian AI: $6.5B for a Calgary cooling company, another Vancouver acquisition and Canada's largest data centre to begin construction
Data as of November 10, 2026.