Lachy Groom

Activity from announced rounds

Activity in this selectionOct 18, 2026 · Jul 21, 2026

Lachy Groom is an individual investor, former Stripe executive and Physical Intelligence co-founder identified in Chai Discovery and Volantis announcements.

Recorded funding activity

Volantis develops photonic computing and interconnects. Other recorded companies include Alteon’s autonomous observation aircraft and Airbound’s cargo-delivery aircraft. These financings are personal investments, distinct from Physical Intelligence and named investment vehicles.

Sources
Rounds participated in
4
Confirmed lead rounds
3
1 roles undisclosed
New companies
4
First participation on record · 0 follow-on
Funding in participating rounds
$157.5M
4 disclosed · full round size, not this investor’s share

By stage

Series A2
Pre-seed1
Series B1

By primary sector

AI1
Fintech1
Logistics1
Mobility1

By country

India2
United States2

Rounds

4 in this selection
Volantis

Photonic computing and interconnect technology for fast, large-scale AI inference.

$88MSeries A
Lead
Alteon

Alteon is developing autonomous fixed-wing aircraft for organizations that need persistent aerial observation.

$2.5MPre-seed
Lead
Airbound

Airbound designs and manufactures autonomous cargo aircraft for delivery networks serving healthcare, retail and logistics operators.

$37MSeries A
Role not disclosed
Ambrook

Accounting and payments software for farms, ranches, contractors and other businesses in the physical economy.

$30MSeries B
Lead