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plenum AG (PLEK) fair value: what the stock is really worth

As of Nov 10, 2026: fair value (intrinsic value) of plenum AG stock €2.05, price €2.04, upside +0.5%, quality 47 out of 100. Rating: fairly valued. The value is an estimate: none of our valuation models currently carries, it draws on revenue and assets compared with similar companies. Updated daily.

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Industrials DE · ISIN DE000A161Z44

PA plenum AG logo Thin data Nov 10, 2026

plenum AG

PLEK · F
Fairly valued, weak quality

The stock costs about what our calculation considers fair.

Low debt
Fair value €2.05 · Fairly valued
Quality 47/100
Weak Growth (revenue 3y −2.1 %/yr in EUR)
Loss-making · -7.2% net margin (TTM)
Negative free cash flow
Trails peers (3/11)
Narrow moat 12/100 · thin data
Thin data
Estimate⚠ Thinly traded
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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

€8.34 €1.57 Fair Value €2.05 Sep 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 10, 2026.

How to read this chart

60‑month range €1.57 – €8.34 · fair‑value band €1.54 – €2.56 · the €2.04 price screens below the €2.05 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 10, 2026.

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Company profile

plenum AG, together with its subsidiaries, engages in the provision of management consulting services to energy and mobility, financial institutions, and insurance companies in Germany, Austria, Switzerland, and the United States.

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The company offers digital advisory services in areas, including digital strategy and architecture, organization, governance, risk, and compliance.

It also provides process advisory services comprising optimization of all management, value creation, and support processes covering digital reporting, know-your-customer, process mining and RPA, and digital identity areas.

In addition, the company is involved in risk and compliance advisory activities, such as managing non-financials, sustainability, activity-based risk management, and efficient compliance.

The company was founded in 2011 and is based in Frankfurt am Main, Germany with additional offices in Vienna, Austria; and Zurich, Switzerland.

Stock analysis

plenum AG (PLEK) currently trades at €2.04, while our estimate is €2.05, so the stock looks roughly fairly valued today (gap 0.5%).

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Valuation

None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Scenario range: €1.54 (bear) to €2.56 (bull), the price of €2.04 sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 47/100 (below-average quality), in the Industrials sector.

Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.

plenum AG reported revenue of €22.6M in FY2025 versus €17.3M in FY2021, a compound +7.0%/yr. Reported net income was −€1.6M in FY2025.

Key figures

Market cap €3.5M Micro · P/S ratio 0.15 · EPS (TTM) €−0.8400 · Net margin −7.2% · Return on equity −36.2% · Return on assets (EBIT) 0.1% (5-year average) · Operating margin 5.7% · Revenue (TTM) €22.6M.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 12 out of 100 (low confidence).

What moves the price

The share trades about 68% below its 52-week high and 30% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −8% fair-value upside, at 0%, PLEK screens cheaper than that median.

Fair Value

Bear €1.54 Fair Value €2.05 Bull €2.56
Price €2.04 · Upside +0.5%
Estimate. None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Quality Score breakdown

Overall quality 47/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 40
How much profit the company makes from its sales and capital
Quality Growth 29
Are margins and returns getting better?
Cashflow 7
Do the profits arrive as real cash?
Financial strength 53
Debt, balance sheet and risk of trouble
Investment 100
Does it invest with discipline instead of growing at any price?
Low Volatility 50
How calm the share price moves, does not count
Price momentum 15
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 5
Distance to the 52-week high, does not count
New shares 82
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 0/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−23.0%
Revenue growth 3 years ⓘ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. Per-share growth (which does include buybacks) is in the value-creation card.
−2.1%
Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.
−1.0% (2021) → −10.8% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

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Compare plenum AG with another stock

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Peer Groupⓘ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.Consulting Services · 79 stocks

Beats the industry median on 3/10 measures
Overall it trails its industry peers.
Valuation
Quality Score 47 · Bottom 25%
Fair Value upside +0.5% · Below median
Profitability
Return on assets −17.6% · Bottom 25%
Net margin (12 months) −7.2% · Bottom 25%
Operating margin (12 months) 5.7% · Below median
Growth and dividend
Revenue growth (quarter YoY) −4.5% · Below median
Dividend yield (12 months) 16.3% · Top 25%
Balance sheet
Debt / equity 0.37× · Above median

Valuation Multiplesvs Consulting Services median · lower = cheaper

P/B 1.01× · Cheapest 25%
P/S (12 months) 0.15× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)34 · sector 35
FUTURE (revenue growth)0 · sector 20
PAST (return on equity)0 · sector 33
HEALTH (low debt)82 · sector 89
DIVIDEND (yield)100 · sector 64

Context: sector, industry, market

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

Similar stocks

10 more Consulting Services stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
Booz Allen Hamilton Holding BAH $87.42 $159.98 +83% vs PLEK
GRG Metrology & Test Group 002967 ¥17.67 ¥19.62 +11% vs PLEK
Huron Consulting Group HURN $166.47 $177.73 +7% vs PLEK
Bureau Veritas SA BVI €29.96 €27.88 −7% vs PLEK
FTI Consulting, Inc FCN $197.34 $182.15 −8% vs PLEK
DKSH Holding DKSH CHF 77.90 CHF 65.52 −16% vs PLEK
Verisk Analytics, Inc VRSK $204.02 $148.69 −27% vs PLEK
SGS SA SGSN CHF 101.90 CHF 70.45 −31% vs PLEK
Equifax Inc EFX $188.23 $109.01 −42% vs PLEK
ALS Limited ALQ A$21.51 A$11.18 −48% vs PLEK

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plenum AG: fair value per Fair Value Calculator

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

Frequently asked questions

Is plenum AG (PLEK) overvalued or undervalued?
As of Nov 10, 2026, our estimate of fair value is €2.05 versus a price of €2.04, about +0% upside (fairly valued).
What is the fair value of PLEK?
Our estimate for plenum AG is €2.05 (as of Nov 10, 2026), built from audited fundamentals. The current price: €2.04.
What is the quality score of PLEK?
plenum AG has a Quality Score of 47/100. 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 price target for plenum AG (PLEK)?
Our calculated price target is the estimate of €2.05 (as of Nov 10, 2026). Cautious scenario €1.54, optimistic scenario €2.56. It is an estimate from revenue and assets compared with similar companies, because none of our valuation models currently carries, not an analyst target.
What is the plenum AG stock forecast for 2026?
Our estimate puts fair value at €2.05, about +0% upside versus a price of €2.04 (fairly valued). Cautious scenario €1.54, optimistic scenario €2.56. The calculation is refreshed regularly with new filings.
What is the revenue of plenum AG (PLEK)?
plenum AG reported trailing-twelve-month revenue of about €22.6M (latest available figure, as of Nov 10, 2026).
What is the intrinsic value of plenum AG (PLEK)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For plenum AG it is €2.05 per share (as of Nov 10, 2026), against a price of €2.04.
Is plenum AG stock overvalued or undervalued in 2026?
As of Nov 10, 2026, PLEK trades below its calculated fair value: price €2.04, fair value €2.05, a gap of about +0% (fairly valued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of PLEK?
No. The price is what the market pays today (€2.04); the fair value is what the company's own numbers justify (€2.05). For plenum AG the two are €0.0100 per share apart. That gap is exactly why we show both numbers side by side.
How much is plenum AG worth?
The market values plenum AG at about €3.5M (market capitalisation, as of Nov 10, 2026). Per share that is €2.04; our models calculate a fair value of €2.05 per share.
What do the bullish and bearish scenarios say about PLEK?
Our models span a range for plenum AG: cautious scenario €1.54, base €2.05, optimistic €2.56 per share (as of Nov 10, 2026, price €2.04). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of plenum AG (PLEK)?
Balance-sheet figures for plenum AG (as of Nov 10, 2026): return on equity −36.2%, debt of 0.37 per unit of equity. They feed the Quality Score of 47/100, which measures business quality independently of the share price.
How far is PLEK from its 52-week high?
plenum AG trades at €2.04, about 68% below its 52-week high of €6.40 and 30% above the low of €1.57 (as of Nov 10, 2026). Distance from the high says nothing about value: that is what the fair value of €2.05 is for.
Which stocks are comparable to plenum AG?
From the same area (Industrials) we also value Verisk Analytics, Inc, SGS SA, Equifax Inc, Bureau Veritas SA, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is plenum AG stock attractive at the current price?
The data as of Nov 10, 2026: price €2.04, calculated fair value €2.05 (+0%), Quality Score 47/100. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
Is it still worth investing in stocks now?
The global stock market currently sits 15.1% above its aggregate fair value. plenum AG itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of plenum AG (PLEK)?
The closing price on Nov 10, 2026 was €2.04. Our estimate is €2.05, about +0% upside (fairly valued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with plenum AG right now?
The price sits close to our fair value, market and models broadly agree here, little valuation tension. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.

Key figures of plenum AG

How large is the market capitalisation of plenum AG (PLEK)?
The market capitalisation of plenum AG is €3.5M. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of plenum AG (PLEK)?
The price-to-sales ratio of plenum AG is 0.15 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of plenum AG (PLEK)?
Earnings per share at plenum AG are €−0.8400. Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of plenum AG (PLEK)?
The net margin of plenum AG is −7.2% (last twelve months). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of plenum AG (PLEK)?
The return on equity (ROE) of plenum AG is −36.2% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of plenum AG (PLEK)?
On an EBIT basis the return on assets of plenum AG is 0.1% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of plenum AG (PLEK)?
The operating margin of plenum AG is 5.7% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at plenum AG (PLEK)?
Revenue at plenum AG is growing −4.5% versus a year earlier (3y avg −2.1%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at plenum AG (PLEK)?
Earnings per share at plenum AG are growing +149% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does plenum AG (PLEK) generate?
The free cash flow of plenum AG is −€1.4M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
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