Insights

Global expansion Last Energy is rapidly expanding in Europe and the UK, with UK subsidiary developments and multi-region facilities indicated. This points to opportunities for partnerships, local supply chains, and financing collaborations to support cross-border micro modular reactor deployments.

Financing leverage Significant funding activity including Series C led by Astera and earlier rounds, plus a UK financing plan for a large project, suggests a strong investor appetite and potential for co-financing, credit lines, or structured project finance roles for new deployments.

Pilot program outreach Partnerships like the Texas A&M REllis pilot and port infrastructure integrations indicate a sales path for utility-scale and industrial microreactor pilots, offering gateways to long-term procurement contracts and demonstrated deployment cases.

Decarbonization value Positioning around clean, affordable power and rapid construction cost reductions presents a compelling value proposition for utilities, industrial sites, and transport/logistics hubs seeking reliable low-carbon baseload power and energy security.

Technical readiness Use of modular nuclear technology with established design tools and a visible product roadmap suggests potential for collaboration in engineering services, integration with existing grids, and joint development with suppliers and engineering firms to accelerate time-to-market.

Similar companies to Last Energy

Last Energy Tech Stack

Last Energy uses 8 technology products and services including MATLAB, iCIMS, LinkedIn Recruiter, and more. Explore Last Energy's tech stack below.

Media & News

Last Energy's Email Address Formats

Last Energy uses at least 1 format(s):
Last Energy Email FormatsExamplePercentage
FLast@lastenergy.comJDoe@lastenergy.com
100%

Frequently Asked Questions

What is Last Energy's official website and social media links?

Minus sign iconPlus sign icon
Last Energy's official website is lastenergy.com and has social profiles on LinkedInCrunchbase.

How much revenue does Last Energy generate?

Minus sign iconPlus sign icon
As of August 2026, Last Energy's annual revenue is estimated to be $100M - $250M.

What is Last Energy's SIC code NAICS code?

Minus sign iconPlus sign icon
Last Energy's SIC code is 4911 - Electric Services NAICS code is 221113 - Nuclear Electric Power Generation.

How many employees does Last Energy have currently?

Minus sign iconPlus sign icon
As of August 2026, Last Energy has approximately 75 employees across 4 continents, including North AmericaEuropeAfrica. Key team members include Ceo, Last Energy Uk: M. J.Chief Process Engineer: E. S.Vp Commercial: C. D.. Explore Last Energy's employee directory with LeadIQ.

What industry does Last Energy belong to?

Minus sign iconPlus sign icon
Last Energy operates in the Nuclear Electric Power Generation industry.

What technology does Last Energy use?

Minus sign iconPlus sign icon
Last Energy's tech stack includes MATLABiCIMSLinkedIn RecruiterCanvaAutoCADSOLIDWORKSAmazon Web ServicesOffice 365.

What is Last Energy's email format?

Minus sign iconPlus sign icon
Last Energy's email format typically follows the pattern of FLast@lastenergy.com. Find more Last Energy email formats with LeadIQ.

How much funding has Last Energy raised to date?

Minus sign iconPlus sign icon
As of August 2026, Last Energy has raised $164M in funding. The last funding round occurred on Dec 16, 2025 for $40M.

When was Last Energy founded?

Minus sign iconPlus sign icon
Last Energy was founded in 2019.
Last Energy logo

Last Energy

Nuclear Electric Power GenerationTexas, United States51-200 Employees

Last Energy is a nuclear electric power generation company focused on developing micro modular nuclear power plants. It aims to scale nuclear energy by dramatically reducing construction time and cost, enabling decarbonization of global energy production and access to affordable clean power. Based in Austin, Texas, the company originated in 2019 as a spinoff from the Energy Impact Center and operates as a full-service developer guiding projects from concept to deployment.

Its customers include large energy users and infrastructure operators seeking reliable, low-emission power to support growth. A recent development is a microreactor pilot at Texas A&M-RELLIS, illustrating real-world testing of its approach. The organization relocated its headquarters to Austin from Washington, D.C., aligning its operations in the region.

Section iconCompany Overview

SIC Code
4911 - Electric Services
NAICS Code
221113 - Nuclear Electric Power Generation
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $164M

    Last Energy has raised a total of $164M of funding over 4 rounds. Their latest funding round was raised on Dec 16, 2025 in the amount of $40Mas a series_c.

  • $100M - $250M

    Last Energy's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $164M

    Last Energy has raised a total of $164M of funding over 4 rounds. Their latest funding round was raised on Dec 16, 2025 in the amount of $40Mas a series_c.

  • $100M - $250M

    Last Energy's revenue is estimated to be in the range of $100M - $250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.