Seed VC · Toronto

ArcTern Ventures

Active

What they invest in

Venture capital for solving climate change and sustainability through technology. We believe earthtech will underpin a new sustainable global economy and that outsized financial returns will come as a result of making significant climate impacts.

Who they back

Climate TechEnergyFood and agritechManufacturing and circular economyTransport and mobilitySeedSeries ASeries B

Business models

saas_b2b, saas_b2c, hardware, platform, marketplace

Customer segments

SMB, Mid-market, Enterprise, Consumer

Geography

US, Canada, Europe

Recent investments

  • Mission-Optimized Satellite Constellations
  • Quantum Computing
  • Rare Earth Element Circular Economy

+ 3 more deals. Score your deck to see the full investment history.

The people who write checks

9 partners on file at ArcTern Ventures, with the firm's email pattern for cold outreach. Score your deck (free, 30 seconds) to unlock direct contact for this firm and 47,000+ others.

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Why this firm matters for fundraising founders

ArcTern Ventures writes first institutional checks where the founder + early product matter more than traction. The seed market is the most dispersed segment of venture; matching to thesis (sector, stage, geography) is where most cold outreach succeeds or fails. VC Boom tracks ArcTern Ventures alongside 47,000+ other active investors, ranked weekly by recent-deal momentum, sector concentration, and partner activity.

At a glance

Portfolio last checked
Oct 6, 2026
Website
www.arcternventures.com ↗

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