Haffner Energy Overview

  • Year Founded
  • 1993

Year Founded

  • Status
  • Public

  • Employees
  • 33

Employees

  • Stock Symbol
  • ALHAF

Stock Symbol

  • Investments
  • 2

  • Share Price
  • $0.62
  • (As of Friday Closing)

Haffner Energy General Information

Description

Haffner Energy SA is the designer and builder of HYNOCA, a disruptive carbon-negative solution for producing competitive renewable hydrogen.

Contact Information

Formerly Known As
Fluides Tecnic, Soten Energy
Ownership Status
Publicly Held
Financing Status
Formerly PE-Backed
Corporate Office
  • 2 Place de la Gare
  • 51300 Vitry-le-François
  • France
+33 03
Primary Industry
Environmental Services (B2B)
Other Industries
Other Commercial Services
Construction and Engineering
Stock Exchange
PAR
Corporate Office
  • 2 Place de la Gare
  • 51300 Vitry-le-François
  • France
+33 03

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Haffner Energy Stock Performance

As of 13-Nov-2026, Haffner Energy’s stock price is $0.62. Its current market cap is $116M with 187M shares.

(As of Friday Closing)

Stock Price Previous Close 52 wk Range Market Cap Shares Average Volume EPS
$0.62 $0.63 $0.04 - $1.11 $116M 187M 6.99M -$0.10

Haffner Energy Financials Summary

As of 31-Mar-2026, Haffner Energy has a trailing 12-month revenue of $1.55M.

In Thousands,
USD
TTM 31-Mar-2026 FY 2026 31-Mar-2026 FY 2025 31-Mar-2025 FY 2024 31-Mar-2024
EV 11,529 11,529 28,042 5,242
Revenue 1,550 1,550 406 (170)
EBITDA (14,196) (14,196) (12,709) (8,354)
Net Income (14,685) (14,685) (13,593) (10,782)
Total Assets 35,974 35,974 39,118 49,371
Total Debt 2,746 2,746 3,630 5,177
Public Fundamental Data provided by Morningstar, Inc. disclaimer

Haffner Energy Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA
Post-Val Status Debt

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Haffner Energy Patents

Haffner Energy Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
EP-3472517-A1 Combustion method Active 09-Jun-2016
WO-2017212189-A1 Combustion method Inactive 09-Jun-2016
EP-3472517-B1 Combustion process Active 09-Jun-2016
FR-3052539-A1 Combustion process Active 09-Jun-2016
FR-3052539-B1 Combustion process Inactive 09-Jun-2016 F23G7/10
To view Haffner Energy’s complete patent history, request access »

Haffner Energy Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Haffner Energy Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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Haffner Energy Investments & Acquisitions (2)

Haffner Energy’s most recent deal was a Joint Venture with Multi-Energy Hubs (Haffner Energy / Mundi Énergies). The deal was made on 12-Dec-2025.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Multi-Energy Hubs (Haffner Energy / Mundi Énergies) 12-Dec-2025 Joint Venture Energy Infrastructure
Emile Jacquier 15-Jun-2023 Merger/Acquisition Industrial Supplies and Parts
To view Haffner Energy’s complete investments and acquisitions history, request access »

Haffner Energy ESG

Peers Analysis

Peer performance insights compare the company’s ESG performance to the performance of selected peers to help inform future ESG decisions and drive internal performance improvements.

Global

Covered Companies

Rank

Percentile

Utilities

Industry

Rank

Percentile

Electric Utilities

Subindustry

Rank

Percentile

To view Haffner Energy’s complete esg history, request access »

Haffner Energy FAQs

  • When was Haffner Energy founded?

    Haffner Energy was founded in 1993.

  • Where is Haffner Energy headquartered?

    Haffner Energy is headquartered in Vitry-le-François, France.

  • What is the size of Haffner Energy?

    Haffner Energy has 33 total employees.

  • What industry is Haffner Energy in?

    Haffner Energy’s primary industry is Environmental Services (B2B).

  • Is Haffner Energy a private or public company?

    Haffner Energy is a Public company.

  • What is Haffner Energy’s stock symbol?

    The ticker symbol for Haffner Energy is ALHAF.

  • What is the current stock price of Haffner Energy?

    As of 13-Nov-2026 the stock price of Haffner Energy is $0.62.

  • What is the current market cap of Haffner Energy?

    The current market capitalization of Haffner Energy is $116M.

  • What is Haffner Energy’s current revenue?

    The trailing twelve month revenue for Haffner Energy is $1.55M.

  • What is Haffner Energy’s annual earnings per share (EPS)?

    Haffner Energy’s EPS for 12 months was -$0.10.

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