Rock Yard Ventures | Activity | F4

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F4/Rock Yard Ventures/Activity

Rock Yard Ventures Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

3 newss· MAY 2026 – JUN 2026Show all

News

Updated the commitments page to add Apollo Atomics, Autonomous Production, Bluevia Health, Immunara, Iridius AI, Magnetic, and SpecMade.

Commitments page updated

Rock Yard Ventures

rockyardventures.comJUN 14, 2026

JUN 14, 2026

News

The New York Times featured Autonomous Production in a story about Central Ohio's tech and manufacturing hub.

Autonomous Production

Autonomous Production Rock Yard Ventures

nytimes.comJUN 5, 2026

JUN 5, 2026

News

Apollo Atomics launched on Y Combinator as a compact nuclear company.

Apollo Atomics

Apollo Atomics Rock Yard Ventures

ycombinator.comMAY 27, 2026

MAY 27, 2026

Investment

Participated in $139M Series A for Sygaldry (quantum-accelerated AI servers), led by Breakthrough Energy Ventures.

Sygaldry

Sygaldry Rock Yard Ventures

datacenterdynamics.comMAR 2026

MAR 2026