YCX26ยท OtherApollo Atomics, Inc.
We make the most compact nuclear reactors
ActiveChecked 18h ago
Founders
Not read from YC yet; the weekly run fills these in.
Same space
Competitors
Closest in what they build, same category.
Adjacent
Overlapping tags, a different niche.
FerveretS21Nuclear-inspired cooling that turns wasted power into more AI computeShared: reactor, nuclearActive
Zephyr FusionF25Powering tomorrow's industrial revolution in spaceShared: compact, reactorActive
Neuron IndustriesS26Industrial Controllers built for AIShared: reactor, nuclearActive
Terranox AIW26The first AI-powered uranium discovery companyShared: nuclearActive
UltrasoniumS26Metal manufacturing, faster, cheaper, and more versatile.Shared: reactor, nuclearActive
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Batchmates in Spring 2026.
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About Apollo Atomics, Inc.
Boston, MA, USA
Apollo Atomics, Inc.: questions
Which YC batch was Apollo Atomics, Inc. in?
Apollo Atomics, Inc. was in Y Combinator's Spring 2026 batch (X26).
Is Apollo Atomics, Inc. still active?
Y Combinator lists Apollo Atomics, Inc. as active.
Where is Apollo Atomics, Inc. based?
Apollo Atomics, Inc. lists Boston, MA, USA as its location on YC's directory.
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