Apollo Atomics
Apollo Atomics

Apollo Atomics

DR32Ahrefs DR: 32/100. Below median. Measured by Ahrefs. Median 44.eDR100Effective DR: 100/100. Top 25%. Measured by StartupHub.ai. Median 68.Agent42Agent Readiness: 42/100. Above median. Measured by StartupHub.ai. Median 41.Speed47Site Speed: 47/100. Bottom 25%. Measured by Google PageSpeed. Median 62.

Shrinking a key nuclear reactor part to make nuclear power cheaper than natural gas.

Website
2025ActiveCambridge, United States

About

Apollo Atomics is an MIT spinoff developing compact pressurized water reactors (PWRs) designed for factory-building and rapid deployment. The company's innovative approach redesigns the steam generator, a critical component, to achieve an order of magnitude higher power density, reducing the overall reactor footprint by approximately 40 times. This allows for mass manufacturing and deployment in less than 24 months, aiming to provide cost-competitive, carbon-free energy for data centers, industrial facilities, and utilities.

Key facts

At-a-glance profile data

Website
apolloatomics.com
Headquarters
Cambridge, United States
Founded
2025
Total funding
$27M (Debt)
Business model
B2B

Funding rounds

Funding rounds raised by Apollo Atomics
DateRoundAmountLead investors
20 Aug 2026Seed$21MFCVC
20 Aug 2026Debt$5MThe Oak Ridge Financial Services Group, Inc.
1 Jan 2026Pre-Seed$500K-

Tech stack

Detected on apolloatomics.com, last scanned 7 Sept 2026. Run your own scan

CMS / Builders
Framer
Email provider
Google Workspace
Video / media
YouTube
Add first review

Frequently asked

Is Apollo Atomics trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Apollo Atomics is 34 out of 100, based on site security posture and privacy practices.

How much funding has Apollo Atomics raised?

Apollo Atomics has raised a total of $27M in funding. The most recent round on record is Debt.