GravitHy

GravitHy

Private
MarseilleEnergy & Sustainabilityhttps://www.gravithy.eu

Last Round

Series A

Mar 26, 2025

Total Funding Raised

$64.7M

Momentum Score

50 /100

Company Overview

GravitHy is a cleantech company that produces low-carbon direct reduced iron (DRI) and hot-briquetted iron (HBI) using renewable and low-carbon hydrogen to decarbonize the steel industry.

Sector

Energy & Sustainability

Verticals

Clean Manufacturing, Sustainable Materials, Advanced Materials

Business Model

B2B

Customer Profile

Hardware Sales, Government Contracts

AI Layer

Non-AI

Keywords

direct reduced ironDRIhot briquetted ironHBIsteel decarbonizationgreen steelgreen ironlow-carbon ironhydrogen ironmakinggreen steel feedstocklow-carbon hydrogenindustrial decarbonizationclean manufacturingsustainable materialsEAF feedstock

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

GravitHy 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

View Full Comps Set

Access detailed peer comparisons, multiples, and valuation benchmarks.

GravitHy Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
Series AMar 26, 2025
SeedJun 30, 2022

Key People

Founding team and executive leadership

Sybille Grandgeorge

Directeur Administratif Et Financier, Strategy Advisor To CEO

Executive Team

Nicolas Chabannes

Chief Financial Officer

Executive Team

GravitHy Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 8, 2026

    Hatch engaged for Front-End Engineering Design (FEED) of new plant.

  • Mar 3, 2026

    Plans for a €2.5B green iron plant in France.

GravitHy Filings

SEC and related filings with document metadata.

TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

GravitHy Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersMarseille
Employee Range45
Year Founded2022
Last FundingMar 26, 2025

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.







Disclaimer All investments involve risk, including the risk of loss of principal. You should carefully consider your investment objectives, risks, transaction costs and other expenses before deciding to invest in options, swaps or other investments.This does not constitute an offer by Caplight Technologies, Inc. to sell, or a solicitation of an offer to buy, any securities and may not be used or relied upon in connection with any offer or sale of securities. An offer or solicitation can be made only through the delivery of final offering document(s) and purchase agreement(s), and will be subject to the terms and conditions and risks delivered in such documents. Any securities offered are offered through Caplight Markets LLC, member FINRA/SIPC.