AfterRaise/Companies/NuCube Energy

NuCube Energy

USAIdaho FallsEnergy & ClimateUndisclosed

Overview

Where NuCube Energy is now

NuCube Energy announced a funding round of $13M on 19 February 2026, led by Arizona Nuclear Ventures.

Observed Described in the funding announcement as "provider of a high-temperature modular microreactor". Source

Latest round
Undisclosed
Amount
$13M
Announced
19 February 2026
Headquarters
Idaho Falls, USA
Sector
Energy & Climate
Growth stage
Growth
Investors
Arizona Nuclear Ventures
Also participating
Emission Reduction Corporation (ERC), Rob Walton and Jordan Rose Walton
Relevant leadership
Not stated

Current direction Inferred

What this company is working on

Regulatory

Read from the company's own description of what the funding supports.

Momentum Inferred

AfterRaise Score

31
Established
0 funding signals in the last 90 days
Funding recency
9/40
announced within the last year
Round scale
12/25
round size relative to the market
Funding stage
10/20
Undisclosed
Funding cadence
0/15
one funding event tracked this year
Arriving with the signals layer
  • Hiring momentum Open roles and hiring pace
  • Market expansion New offices and new countries
  • Leadership Executive appointments
  • Product activity Launches and releases

Growth timeline

What has happened so far

  • 19 February 2026
    $13M raised
    Led by Arizona Nuclear Ventures.

Observed The timeline currently holds funding events, because those are the signals AfterRaise observes today. Hiring, leadership, expansion and product events join it with the signals layer.

Moves

Published by the company

Share a Move

No company-published Moves yet

AfterRaise has the funding facts for NuCube Energy from public sources. What it does not have is what the company is doing next, in the company's own words. That part only they can write.

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Opportunities

Work this company has opened

No open Opportunities listed

Jobs, projects, partnerships and advisory needs appear here once the company has claimed its room and published them.

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Open to

Who may approach NuCube Energy

Not yet specified

NuCube Energy has not told AfterRaise which approaches it welcomes. Until it does, we do not assume. Offers to help are held and shown to the company, and the company decides whether to open a conversation.

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Helpful contributors

People who have contributed here

Nobody yet

When someone offers help and the company says it was useful, they appear here. Reputation on AfterRaise is built from contributions the company confirmed, not from follower counts.

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This room belongs to NuCube Energy.

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Also moving

Other Energy & Climate companies

See the sector