Last Energy

Ukraine
Novovasylivka, Mykolaiv, Ukraine

Company profile

Last Energy company profile

Last Energy develops and delivers micro modular nuclear power plants designed to provide decarbonized, reliable energy through a full-service delivery model that spans design, construction, and operations. The company offers factory-produced modular plants, like its 20 MWe PWR-20 units, that can be deployed rapidly to serve energy-intensive industrial customers and utilities with baseload electricity and heat. Its services include long-term power purchase agreements that eliminate upfront capital for customers while enabling flexible siting and minimal resource requirements. Last Energy’s solutions support both behind-the-meter applications for industries and grid-scale energy projects for broader power delivery. The company integrates established reactor technology with its delivery process to help clients access consistent, carbon-free energy.

Business identity

Contact email
[email protected]
Phone number
(202) 350-4769
Operating status
Active
Company type
For Profit
Employee range
101-250 employees
Revenue range
$0-$1M
Founded
2020-01-01, Year

Headquarters

Country code
UA
Continent
Europe

Capital profile

Funding and company signals

Funding stage
Late Stage Venture
Funding rounds
4
Total equity funding
$164M
Last funding
Series C / $100M / 2025-12-16
Last equity funding
Series C / $100M
Investors
15
Lead investors
3
Founders
1
Articles
59

Founders and investors

Founders

Bret Kugelmass

Lead investors

Astera InstituteFirst Round CapitalGigafund

Investors

First Round CapitalGalaxy InteractiveGigafundQuiet CapitalWoori Technology