Thorizon

Thorizon

Private
AmsterdamEnergy & Sustainabilityhttps://thorizon.com

Last Round

Grant

Mar 12, 2025

Total Funding Raised

$38.5M

Company Overview

Thorizon is a nuclear energy company developing a modular molten salt reactor that uses nuclear waste to generate carbon-free energy.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Circular Economy, Clean Manufacturing, Advanced Materials

Business Model

B2B

Customer Profile

Government Contracts, Hardware Sales, Hardware + Subscription, Services & Consulting

AI Layer

Non-AI

Keywords

molten salt reactorsmall modular reactorSMRGeneration IV nuclearMSRadvanced nuclearthorium reactornuclear waste recyclingcartridge-based reactorindustrial process heatturnkey reactorfuel lifecycle managementLevelized Cost of EnergyLCOE

Historical Pricing

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Thorizon Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Thorizon Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
GrantMar 12, 2025
Series AMar 12, 2025
SeedAug 18, 2022

Key People

Founding team and executive leadership

Kiki Lauwers

CEO

Executive Team

Margriet Hooghiemstra

Chief Financial Officer

Executive Team

Laure Claquin

COO Director France

Executive Team

Thorizon Investors

Notable investors and investment history

InvestorRounds
Positron VenturesSeries A, Seed
Invest-NLSeed, Series A
Province of Noord-BrabantGrant
Impuls ZeelandSeries A, Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 17, 2026

    MOU with Hyundai Engineering & Construction for reactor development.

  • Nov 4, 2025

    Announced news at the Made for Nuclear event in Hilversum, Netherlands.

Thorizon Filings

SEC and related filings with document metadata.

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Thorizon Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersAmsterdam
Employee Range46
Year Founded2018
Last FundingMar 12, 2025

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