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InnoTec TSS AG (TSS) fair value: what the stock is really worth

As of Oct 1, 2026: fair value of InnoTec TSS AG €10.39, price €7.35, upside +41.4%, quality 66 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? Yes
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Industrials · DE · ISIN DE0005405104

IT Broad data Oct 3, 2026

InnoTec TSS AG

TSS · F

UndervaluedThe stock appears undervalued with acceptable quality.

Fair value €10.39 · Undervalued (+41.4%)
Quality 66/100
Low debt
Generates free cash flow
5.4% dividend yield · Sustainable
Ranks above peers (12/14)
Broad data
Thin margins · 5.1% net margin (TTM)
Weak Growth (revenue 5y +2.9 %/yr in EUR)
Narrow moat 34/100

What runs behind every stock

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

Price vs Fair Value

€9.88 €5.27 Fair Value €10.39 Jul 2021 Oct 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Oct 3, 2026.

How to read this chart

60‑month range €5.27 – €9.88 · fair‑value band €7.43 – €13.51 · the €7.35 price screens below the €10.39 fair value. Dashed = 300-day average. As of Oct 3, 2026.

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Company profile

InnoTec TSS AG, through its subsidiaries, produces and sells exterior door panels in Germany, Europe, and internationally. It operates in two segments, Door Systems and Building Specialty Products.

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InnoTec TSS AG, through its subsidiaries, produces and sells exterior door panels in Germany, Europe, and internationally. It operates in two segments, Door Systems and Building Specialty Products. The company offers aluminum, stainless steel, steel, and PVC door panels and elements; and glass products for front doors, interior doors, windows, furniture, and other architectural elements. It also provides elastic formliners, molds, and liquid plastics; and elastic structural matrices for exposed concrete surfaces. The company was incorporated in 2001 and is headquartered in Düsseldorf, Germany.

Stock analysis

InnoTec TSS AG (TSS) currently trades at €7.35, while our model-based Fair Value estimate is €10.39, implying the stock looks roughly 29.3% undervalued today.

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Valuation

Bull case: the Multiples group reads highest at a median of €13.36 per share, and 15 of the 22 models we run sit above the €7.35 price.

Bear case: the Earnings-Based group reads lowest at €4.70, and 7 of the 22 models stay below the price. Evidence for this calculation is high.

Scenario range: €7.43 (bear) to €13.51 (bull), the price of €7.35 sits below 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 66/100 (solid quality), in the Industrials sector.

Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

InnoTec TSS AG reported revenue of €120M in FY2025 versus €116M in FY2021, a compound +0.9%/yr. Reported net income was €6.1M in FY2025, compounding −8.5%/yr from FY2021.

Key figures

Market cap €70.3M · P/E ratio 11.1 · P/S ratio 0.57 · EPS (TTM) €0.6600 · Dividend yield 5.4% · Net margin 5.1% · Return on equity 6.9% · Return on assets (EBIT) 9.7%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 50 out of 100 (low confidence).

What moves the price

The share trades about 5% below its 52-week high and 21% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −19% fair-value upside, at 41%, TSS screens cheaper than that median.

Fair Value models

Bear €7.43 Fair Value €10.39 Bull €13.51
Price €7.35 · Upside +41.4%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Based on fiscal year 2025 figures (about 9 months old). Earnings retained since then (€0.1980 per share) are deliberately not added. 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Highest evidence
FCF DCF €5.87 €7.26 €9.00 82
Growth DCF €5.95 €7.24 €8.77 80
Owner Earnings €4.35 €5.35 €6.60 78
All 22 models by family
DCF Models
FCF DCF €5.87 €7.26 €9.00 82
Owner Earnings €4.35 €5.35 €6.60 78
5Y Revenue Exit €7.49 €10.96 €15.39 73
5Y EBITDA Exit €10.43 €16.06 €22.56 75
5Y P/E Exit €7.68 €11.30 €15.01 71
10Y Revenue Exit €6.49 €9.11 €12.21 67
10Y EBITDA Exit €8.24 €12.01 €16.50 69
10Y P/E Exit €6.78 €9.30 €11.99 65
Earnings-Based
Graham-Dodd €4.34 €8.64 €10.84 66
EPV €4.25 €4.70 €5.07 74
Multiples
P/E Multiple €10.05 €13.40 €16.75 63
P/S Multiple €8.14 €10.85 €13.56 58
P/B Multiple €8.14 €10.85 €13.56 55
EV/EBIT €13.12 €17.32 €21.52 66
EV/EBITDA €16.43 €21.73 €27.03 67
EV/Revenue €9.51 €13.36 €17.22 54
Asset-Based
NCAV (Graham) €4.87 €6.52 €9.73 54
Growth DCF
Growth DCF €5.95 €7.24 €8.77 80
Rev-Margin DCF €7.49 €11.05 €14.92 73
Economic Profit
Residual Income €7.12 €7.21 €7.58 76
ROIC Compounder €4.25 €4.70 €5.07 72
Growth Earnings
Growth-Adj P/E €7.28 €10.39 €13.51 67

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Quality Score breakdown

Overall quality 66/100

Of which business quality 67 · Market factors (momentum, volatility) 60

Profitability 56
Margins and returns on capital today
Quality Growth 48
Are margins and returns improving?
Cashflow 50
Earnings quality: real cash, not paper profit
Fin. Strength 86
Balance sheet, leverage, solvency risk
Investment 89
Disciplined investing over empire-building
Low Volatility 82
Calm price path (market factor)
Momentum 46
Price trend over the last 3–12 months (market factor)
52W Momentum 60
Distance to the 52-week high (market factor)
Net Issuance 82
Share count: buybacks or dilution?

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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. 40/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+5.3%
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.
−2.4%
Revenue growth 5 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.
+2.9%
Start year 2020 (pandemic). Over 10 years: +2.0% a year
Revenue growth 12 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.
+2.4%
What shareholders gained per year (last 5 years) ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate.
−1.5%
Earnings growth per share plus dividend.
Earnings per share, growth per year−6.9%
Dividend (yield on the price)5.4%
Profit margin 2020 to 2025 ⓘ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.12% → 8%

Growth Forecast

Price in line with expectations
The price assumes about as much growth as the company has delivered so far.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+0.3%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (euro area: IMF forecast 2.2% a year to 2030, 2.6% from 2016 to 2025) that is about −1.9% a year for the price.

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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.Building Products & Equipment · 256 stocks

Beats the industry median on 12/14 measures
Overall it ranks above its industry peers.
Valuation
Quality Score 66 · Top 25%
Fair Value upside +41.4% · Top 25%
Profitability
Return on equity (TTM) 6.9% · Above median
Return on assets 4.6% · Above median
Net margin (TTM) 5.1% · Above median
Operating margin (TTM) 7.0% · Below median
Growth and dividend
Revenue growth 2.0% · Below median
Dividend yield (TTM) 5.4% · Top 25%
Balance sheet
Debt / equity 0.07× · Below median

Valuation Multiplesvs Building Products & Equipment median · lower = cheaper

P/E (TTM) 11.1× · Cheapest 25%
P/B 0.76× · Cheaper than median
P/S (TTM) 0.58× · Cheaper than median
P/FCF 10.8× · Cheaper than median
EV/EBITDA 4.8× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)89 · sector 10
FUTURE (revenue growth)10 · sector 20
PAST (return on equity)28 · sector 24
HEALTH (low debt)96 · sector 95
DIVIDEND (yield)100 · sector 42

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 Building Products & Equipment stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Trane Technologies plc TT $451.98 $215.45 −52%
Johnson Controls International plc JCI $156.24 $39.93 −74%
Carrier Global Corporation CARR $55.38 $19.38 −65%
Compagnie de Saint-Gobain S.A SGO €67.10 €93.79 +40%
Geberit AG GEBN CHF 538.00 CHF 303.40 −44%
Kingspan Group KRX €97.05 €68.47 −29%
Masco Corporation MAS $68.85 $56.94 −17%
Carlisle Companies Incorporated CSL $325.21 $347.14 +7%
Lennox International Inc LII $356.30 $302.52 −15%
Madison Air Solutions Corporation MAIR $24.97 $20.32 −19%

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

Frequently asked questions

Is InnoTec TSS AG (TSS) overvalued or undervalued?
As of Oct 3, 2026, our model estimates a fair value of €10.39 versus a price of €7.35, about +41% upside (undervalued).
What is the fair value of TSS?
Our model-based fair value for InnoTec TSS AG is €10.39 (as of Oct 3, 2026), built from audited fundamentals. The current price: €7.35.
What is the quality score of TSS?
InnoTec TSS AG has a Quality Score of 66/100. 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 InnoTec TSS AG (TSS)?
Our model-based price target is the fair value of €10.39 (as of Oct 3, 2026) from 22 valuation models. Cautious scenario €7.43, optimistic scenario €13.51. It is a calculation from audited fundamentals, not an analyst target.
What is the InnoTec TSS AG stock forecast for 2026?
Our models put fair value at €10.39, about +41% upside versus a price of €7.35 (undervalued). Cautious scenario €7.43, optimistic scenario €13.51. The calculation is refreshed regularly with new filings.
What is the revenue of InnoTec TSS AG (TSS)?
InnoTec TSS AG reported trailing-twelve-month revenue of about €121M (latest available figure, as of Oct 3, 2026).
Does InnoTec TSS AG pay a dividend?
InnoTec TSS AG currently shows a dividend yield of about 5.44% relative to its recent price (as of Oct 3, 2026).
What growth is priced into InnoTec TSS AG (TSS)?
For today's price to be fair in a discounted-cash-flow model, InnoTec TSS AG would have to grow free cash flow by +0.3 % per year for five years (discount rate 11.0 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +2.9 % per year. As of Oct 3, 2026.
What discount rate (WACC) does the fair value of TSS use?
Our models discount InnoTec TSS AG at 11.0 %: a base by market capitalisation (micro), damped by beta 0.41, country premium for Germany. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For InnoTec TSS AG that is +0.3 % per year a year over ten years, using the same discount rate (11.0 %) and the same formula as our fair value.
How much growth has InnoTec TSS AG (TSS) delivered so far?
Over the past 5 years revenue at InnoTec TSS AG grew +2.9 % a year. The price currently implies +0.3 % per year free-cash-flow growth a year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of InnoTec TSS AG (TSS) growing?
The median revenue growth in the sector is +7.4 % a year. That is the yardstick for the growth priced into InnoTec TSS AG (+0.3 % per year a year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of InnoTec TSS AG (TSS)?
The free-cash-flow yield on the price is 9.30 %: that much free cash flow InnoTec TSS AG produces per unit of market value. When it exceeds the discount rate of our models (11.0 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of InnoTec TSS AG (TSS)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For InnoTec TSS AG it is €10.39 per share (as of Oct 3, 2026), against a price of €7.35. It is the blended result of 22 valuation models (cash flow, earnings, asset, dividend).
Is InnoTec TSS AG stock overvalued or undervalued in 2026?
As of Oct 3, 2026, TSS trades below its calculated fair value: price €7.35, fair value €10.39, a gap of about +41% (undervalued). 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 TSS?
No. The price is what the market pays today (€7.35); the fair value is what the company's own numbers justify (€10.39). For InnoTec TSS AG the two are €3.04 per share apart. That gap is exactly why we show both numbers side by side.
How much is InnoTec TSS AG worth?
The market values InnoTec TSS AG at about €70.3M (market capitalisation, as of Oct 3, 2026). Per share that is €7.35; our models calculate a fair value of €10.39 per share.
What do the bullish and bearish scenarios say about TSS?
Our models span a range for InnoTec TSS AG: cautious scenario €7.43, base €10.39, optimistic €13.51 per share (as of Oct 3, 2026, price €7.35). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of TSS?
InnoTec TSS AG trades at a price-to-earnings ratio of 11.1 (as of Oct 3, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of €10.39 is built from several models across several years. Other multiples: P/B 0.8, P/S 0.6, EV/EBITDA 4.8.
How solid is the balance sheet of InnoTec TSS AG (TSS)?
Balance-sheet figures for InnoTec TSS AG (as of Oct 3, 2026): return on equity 6.9%, debt of 0.07 per unit of equity. They feed the Quality Score of 66/100, which measures business quality independently of the share price.
How far is TSS from its 52-week high?
InnoTec TSS AG trades at €7.35, about 5% below its 52-week high of €7.73 and 21% above the low of €6.07 (as of Oct 1, 2026). Distance from the high says nothing about value: that is what the fair value of €10.39 is for.
Which stocks are comparable to InnoTec TSS AG?
From the same area (Industrials) we also value Trane Technologies plc, Johnson Controls International plc, Carrier Global Corporation, Compagnie de Saint-Gobain S.A, 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 InnoTec TSS AG stock attractive at the current price?
The data as of Oct 3, 2026: price €7.35, calculated fair value €10.39 (+41%), Quality Score 66/100, from 22 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of TSS calculated?
We run InnoTec TSS AG through 22 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of €10.39, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 15.0 % above its aggregate fair value. InnoTec TSS AG currently trades 29 % below its own fair value, and the market average says nothing about that. 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 InnoTec TSS AG (TSS)?
The closing price on Oct 1, 2026 was €7.35. Our model-based fair value is €10.39, about +41% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with InnoTec TSS AG right now?
Solid quality (66/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (€7.43 to €13.51) leaves room in how you read the outcome.

Key figures of InnoTec TSS AG

How large is the market capitalisation of InnoTec TSS AG (TSS)?
The market capitalisation of InnoTec TSS AG is €70.3M. 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 InnoTec TSS AG (TSS)?
The price-to-sales ratio of InnoTec TSS AG is 0.57 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of InnoTec TSS AG (TSS)?
Earnings per share at InnoTec TSS AG are €0.6600 (price ÷ EPS = P/E 11.1). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of InnoTec TSS AG (TSS)?
The dividend yield of InnoTec TSS AG is 5.4% (payout 60.6%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of InnoTec TSS AG (TSS)?
The net margin of InnoTec TSS AG is 5.1% (fiscal year 2025). 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 InnoTec TSS AG (TSS)?
The return on equity (ROE) of InnoTec TSS AG is 6.9% (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 InnoTec TSS AG (TSS)?
On an EBIT basis the return on assets of InnoTec TSS AG is 9.7% (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 InnoTec TSS AG (TSS)?
The operating margin of InnoTec TSS AG is 7.0% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at InnoTec TSS AG (TSS)?
Revenue at InnoTec TSS AG is growing +2.0% versus a year earlier (3y avg −2.4%). 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 InnoTec TSS AG (TSS)?
Earnings per share at InnoTec TSS AG are growing +6.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does InnoTec TSS AG (TSS) carry?
The net debt of InnoTec TSS AG is €3.8M (fiscal year 2022, ≈ 0.6 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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