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Alpha Impulsion

Alpha Impulsion

Private
ToulouseFrontier & Industrial Techhttps://alpha-impulsion.com/

Last Round

Grant

Jan 27, 2026

Total Funding Raised

$2.35M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Alpha Impulsion is an aerospace company that develops autophage rocket engine technology for space propulsion systems and small launch vehicles.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Defense Tech

Business Model

B2B

Customer Profile

Services & Consulting, Government Contracts

AI Layer

Non-AI

Keywords

autophage propulsionhybrid rocket enginemicro-launcherspace launch servicesself-consuming rocketsmall satellite launchorbital debris reductionlow earth orbitLEOsun-synchronous orbitSSOaerospace propulsionnewspacemodular propulsionsustainable space access

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Caplight Momentum Score

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Alpha Impulsion Comparables

Compare Alpha Impulsion with similar companies based on industry and business-model similarity.

Alpha Impulsion comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Latitude
82%
Sidereus Space Dynamics
80%
HyPrSpace
79%

Alpha Impulsion Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantJan 27, 2026
Pre SeedJul 30, 2025
AcceleratorNov 7, 2024

Key People

Founding team and executive leadership

Lisa Buxton

Chief Product Officer and Co-founder

Founding Team

Marius Celette

Chief Executive Officer

Executive Team

Alpha Impulsion Investors

Notable investors and investment history

Alpha Impulsion investors
InvestorRounds
Plug and Play Tech CenterAccelerator
Fondazione CRTAccelerator
Cassa Depositi e PrestitiAccelerator
CDP Venture Capital SGRAccelerator

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jan 27, 2026

    Secured $1.14M in grant funding.

  • Nov 28, 2024

    Grew 25% QoQ, from 12 to 15 employees.

Alpha Impulsion Filings

SEC and related filings with document metadata.

Data table
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Alpha Impulsion Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Alpha Impulsion's valuation, stock price, and market status.

Firmographic Details

HeadquartersToulouse
Employee Range13
Year Founded2022
Last FundingJan 27, 2026

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