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Enapter AG (H2O) Fair Value & Analysis

Industrials · DE · Market cap €38.5M

EA Enapter AG H2O · XETRA
Price€0.9900
Fair Value€1.03
Upside+4.0%
Quality16/100
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Expensive Growth
Loss-making · -126.0% net margin
Moderate debt · negative free cash flow
Mixed vs. peers (4/10)
Narrow moat 8/100
Evidence: Low Range €0.7700 – €1.54 Share as image

Fair value as of: Jul 12, 2026

From 1 valuation models · updated 29 days ago

Share price −16.5% over the past month.

Below-average quality, currently priced close to our fair value.

What matters now

  • The price sits close to our fair value, market and models broadly agree here, little valuation tension.
  • A fairly wide model range (€0.7700 to €1.54) leaves room in how you read the outcome.
  • Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.
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Price vs Fair Value (5 years)

€29.63 €0.9500 Fair Value €1.03 Jun 2021 Aug 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 12, 2026.

How to read this chart

60‑month range €0.9500 – €29.63 · fair‑value band €0.7700 – €1.54 · the €0.9900 price screens below the €1.03 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 12, 2026.

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Analysis

Enapter AG (H2O) currently trades at €0.9900, while our model-based Fair Value estimate is €1.03, implying the stock looks roughly 4.0% fairly valued today. The Quality Score stands at 16/100 (below-average quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: low), always confirm before acting.

Trailing-twelve-month revenue stands at €25.5M. Revenue grew 19.5% year over year. It earns a return on equity of -55.6%. Net debt stands at €32.0M. Fundamentals as of Jul 12, 2026

Our scenario range runs from €0.7700 (bear case) to €1.54 (bull case); at €0.9900, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 68% below its 52-week high, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at -48% fair-value upside, at 4%, H2O screens cheaper than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.

Model Bear Bear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull Bull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. Evidence
Highest evidence
NCAV (Graham) €0.7700 €1.03 €1.54 50
All 1 models by family
Asset-Based
NCAV (Graham) €0.7700 €1.03 €1.54 50

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Key figures & financial health

Revenue (TTM) €25.5M
Revenue growth (YoY) +19.5%
Net margin -126%
Return on equity -55.6%
Free cash flow −€7.9M FY2025
Operating margin -97.9%
More key figures
EPS (TTM) €-1.08
Net debt €32.0M FY2025

Figures from reported company fundamentals · as of Jul 12, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 16/100

Of which business quality 18 · Market factors (momentum, volatility) 19

Profitability 0
Margins and returns on capital today
Quality Growth 16
Are margins and returns improving?
Cashflow 0
Earnings quality: real cash, not paper profit
Fin. Strength 32
Balance sheet, leverage, solvency risk
Investment 65
Disciplined investing over empire-building
Low Volatility 51
Calm price path (market factor)
Momentum 10
Price trend over the last 3–12 months (market factor)
52W Momentum 0
Distance to the 52-week high (market factor)
Net Issuance 13
Buybacks instead of dilution

Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.

About the company

Enapter AG designs, manufactures, and sells hydrogen generators. The company offers patented and iridium-free anion exchange membrane electrolysers; AI software; and energy management systems. Its electrolysers are used in energy storage, mobility, industry, research, and testing sectors.

Full company description

Enapter AG designs, manufactures, and sells hydrogen generators. The company offers patented and iridium-free anion exchange membrane electrolysers; AI software; and energy management systems. Its electrolysers are used in energy storage, mobility, industry, research, and testing sectors. The company was formerly known as S&O Beteiligungen AG and changed its name to Enapter AG in November 2020. Enapter AG was founded in 1998 and is based in Hamburg, Germany.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

Enapter AG reported revenue of €22.1M in FY2025 versus €8.4M in FY2021, a compound +27.2%/yr. Reported net income was −€32.2M in FY2025.

Growth Quality 44/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Latest Revenue (FY 2025)
€22.1M
Latest YoY
+3.1%
Avg. growth/yr (3Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+14.6%
Avg. growth/yr (5Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+60.6%
Avg. growth/yr (6Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+157.4%
Revenue +27.2%/yr
FY21 €8.4M
FY22 €14.7M
FY23 €31.6M
FY24 €21.4M
FY25 €22.1M
Net income
FY21 −€8.7M
FY22 −€13.0M
FY23 −€7.2M
FY24 −€20.7M
FY25 −€32.2M

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Cite: Fair Value Calculator (2026). "Enapter AG Fair Value". https://www.fairvalue-calculator.com/stock/H2O

Peer Group

Specialty Industrial Machinery · 806 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Quality Score 18 · Bottom 25%
Fair Value upside +4% · Top 25%
Return on assets -13% · Bottom 25%
Net margin (TTM) -126% · Bottom 25%
Operating margin (TTM) -98% · Bottom 25%
Revenue growth 20% · Above median
Debt / equity 0.66× · Higher than 75% of peers

Valuation Multiples vs Specialty Industrial Machinery median · lower = cheaper

P/B 0.90× · Cheaper than 75% of peers
P/S (TTM) 1.74× · Cheaper than median

Snowflake

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUE 39 · sector 0
FUTURE 98 · sector 23
PAST 0 · sector 28
HEALTH 67 · sector 96
DIVIDEND 0 · sector 24

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.

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10 more Specialty Industrial Machinery stocks, each showing price versus our Fair Value estimate (as of Jul 12, 2026).

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Doosan Enerbility Co 034020 76,400 KRW 7,938 KRW -90%
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Zhejiang Sanhua Intelligent Controls Co 002050 ¥43.20 ¥22.68 -48%
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Frequently asked questions

Is Enapter AG (H2O) overvalued or undervalued?
As of Jul 12, 2026, our model estimates a fair value of €1.03 versus a price of €0.9900, about +4% (fairly valued).
What is the fair value of H2O?
Our model-based fair value for Enapter AG is €1.03 (as of Jul 12, 2026), built from audited fundamentals. The current price is €0.9900.
What is the quality score of H2O?
Enapter AG has a Quality Score of 16/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the revenue of Enapter AG (H2O)?
Enapter AG reported trailing-twelve-month revenue of about €25.5M (latest available figure, as of Jul 12, 2026).
What is the net profit margin of H2O?
The net profit margin of Enapter AG is about -126.0%, meaning it is currently running at a net loss. Based on the latest reported figures.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.

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