Heaviside Industries
Builds autonomous precision munitions platforms for air, land, and sea forces
$60MSeries B
Role not disclosedMV
Menlo Ventures
Activity from announced rounds
Activity in this selectionOct 24, 2026 · Industrial tech · Jan 1, 2026
Menlo Ventures backs early-stage technology companies, with a major focus on AI infrastructure and applications across enterprise, healthcare and consumer markets.
Its stated investment areas also include cybersecurity, fintech, robotics, hardware and supply-chain automation. Across these areas, Menlo examines how AI changes both the underlying infrastructure and the products businesses or consumers use.
The Menlo Anthology Fund is a $100 million initiative developed with Anthropic to finance AI startups. Menlo also publishes research on enterprise, consumer and healthcare AI adoption, offering founders evidence about buyer demand and spending in their markets.
Sources
- Rounds participated in
- 4
- Confirmed lead rounds
- — 4 roles undisclosed
- New companies
- 3 First participation on record · 1 follow-on
- Funding in participating rounds
- $421M 4 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
4 in this selectionWalden Robotics
A full-stack Physical AI company building and deploying general-purpose robots that continuously learn and improve while performing real work
$300MUndisclosed
Role not disclosedWestmag
American manufacturer of drone motors and robot actuators
$11MSeed
Role not disclosedArc Boat Company
Arc Boat Company builds electric recreational boats and propulsion systems for commercial vessels.
$50MSeries C
Role not disclosed