Keller Group (STU:01K) EBITDA: €434 Mil (TTM As of Dec. 2025)


STU:01K Keller Group PLC STU:01K
73 GF Score
Price €31.00
GF Value €17.11
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Keller Group EBITDA?

Keller Group STU:01K +1.97% 73 EBITDA is €434 Mil as of Dec. 2025. GuruFocus rates STU:01K with a GF Score™ of 73/100 and a GF Value™ of €17.11 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Keller Group's EBITDA for the six months ended in Dec. 2025 was €253 Mil. Its EBITDA for the trailing twelve months (TTM) ended in Dec. 2025 was €434 Mil.

During the past 12 months, the average EBITDA Growth Rate of Keller Group was -0.40% per year. During the past 3 years, the average EBITDA Growth Rate was 20.40% per year. During the past 5 years, the average EBITDA Growth Rate was 16.40% per year. During the past 10 years, the average EBITDA Growth Rate was 9.40% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EBITDA Growth Rate using EBITDA data.

During the past 13 years, the highest 3-Year average EBITDA Growth Rate of Keller Group was 51.80% per year. The lowest was -20.40% per year. And the median was 11.75% per year.

Keller Group's EBITDA per Share for the six months ended in Dec. 2025 was €3.55. Its EBITDA per share for the trailing twelve months (TTM) ended in Dec. 2025 was €6.05.

During the past 12 months, the average EBITDA per Share Growth Rate of Keller Group was 2.10% per year. During the past 3 years, the average EBITDA per Share Growth Rate was 21.50% per year. During the past 5 years, the average EBITDA per Share Growth Rate was 16.50% per year. During the past 10 years, the average EBITDA per Share Growth Rate was 9.30% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EBITDA per share growth rate using EBITDA per Share data.

During the past 13 years, the highest 3-Year average EBITDA per Share Growth Rate of Keller Group was 50.60% per year. The lowest was -19.90% per year. And the median was 8.70% per year.

Keller Group  (STU:01K) EBITDA Explanation

EBITDA is a cash flow measure that ignores changes in working capital. EBITDA minus Depreciation, and Amortization (DA) equals Operating Income. Operating Income is profit before interest and taxes. Of course, Interest and taxes need to be paid.

While depreciation and amortization expenses do not need to be paid in cash, assets - especially tangible assets - do need to be replaced over time. EBITDA is not a measure of profit in any sense. EBITDA is a measure of cash generation by a business where the uses of that cash may be more or less discretionary depending on the nature of the business.

The EBITDA of a TV station is largely discretionary. Owners may use much of the EBITDA generated by a TV station as they see fit. The EBITDA of a railroad is largely non-discretionary. Owners must use much of the EBITDA generated by a railroad to replace the physical assets of the railroad or the business will literally fall apart over time.

EBITDA can be thought of as the cash a business generates that is available to:

Add more inventory
Add more receivables
Replace property, plant, and equipment
Add more property, plant, and equipment
Pay interest
Pay taxes
And finally: pay owners

EBITDA is widely used in financial analysis because Depreciation and Amortization are not present day cash expenses.. Depreciation and amortization are the spreading out of the costs of assets over the time in which those assets provide benefits. Today's depreciation and amortization expenses relate to assets bought in the past. The assets being expensed may or may not need to be replaced in the future. And the cost to replace the assets may be more or less than it was in the past. For this reason, the depreciation and amortization expenses a company records in the present year may have no relationship to the actual cash costs needed to maintain its assets in future years.

A company's depreciation expense depends on both its expectations about the assets it owns and its choice of accounting methods. Two companies owning identical assets may have different depreciation expenses because they have different expectations about the useful lives of those assets and because they make different accounting choices.

Analysts use EBITDA to remove this element of personal choice from a company's accounting statements. The use of EBITDA is an attempt to make the results of different companies more comparable and uniform.


Be Aware

Although depreciation is not a cash cost it is a real business cost because the company has to pay for the fixed assets when they purchase them. Both Warren Buffett and Charlie Munger hate the idea of EBITDA because in this calculation, depreciation is not counted as an expense.

EBITDA over Revenue is a good metric for comparing the operating efficiencies between companies because EBITDA is less vulnerable to companies' accounting choices. For this reason, EBITDA is used in ranking the Predictability of Companies. Also Price-to-EBITDA is sometimes used in valuations.


Keller Group EBITDA Related Terms


Keller Group EBITDA Historical Data

* Premium members only.

The historical data trend for Keller Group's EBITDA can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Keller Group EBITDA Chart

Keller Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EBITDA
Get a 7-Day Free Trial Premium Member Only Premium Member Only 200.77 212.26 315.96 390.93 368.70

Keller Group Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
EBITDA Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 244.46 194.55 257.40 180.58 253.34

STU:01K vs PWR, FIX, EME: EBITDA Comparison

For the Engineering & Construction subindustry, Keller Group's EV-to-EBITDA, along with its competitors' market caps and EV-to-EBITDA data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Keller Group EV-to-EBITDA vs Construction Industry

For the Construction industry and Industrials sector, Keller Group's EV-to-EBITDA distribution charts can be found below:

* The bar in red indicates where Keller Group's EV-to-EBITDA falls into.


STU:01K
73GF Score
Keller Group PLC STU:01K
EBITDA is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA) is what the company earns before it expenses interest, taxes, depreciation and amortization.

Keller Group's EBITDA for the fiscal year that ended in Dec. 2025 is calculated as

Keller Group's EBITDA was directly provided by GuruFocus' data source Morningstar. For the fiscal year ended in Dec. 2025, Keller Group's EBITDA was €369 Mil.

Keller Group's EBITDA for the quarter that ended in Dec. 2025 is calculated as

Keller Group's EBITDA was directly provided by GuruFocus' data source Morningstar. For the quarter ended in Dec. 2025, Keller Group's EBITDA was €253 Mil.

EBITDA for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was €434 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Sometimes companies may have already deducted Depreciation and Amortization from Gross Profit. In this case Depreciation and Amortization needs to be added back when calculating EBITDA.

Frequently Asked Questions Learn more about EBITDA →
What does a EBITDA of €434 Mil mean?
Keller Group (STU:01K) has a EBITDA of €434 Mil as of Dec. 2025. Ebitda is the difference between operating revenue and operating expenses not including depreciation and amortization. View historical data on Keller Group.
Is Keller Group's EBITDA too high?
Keller Group's current EBITDA is €434 Mil. Overall, Keller Group has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Keller Group's EBITDA compare to PWR and FIX?
Keller Group's EBITDA of €434 Mil can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA for a Construction company?
A good EBITDA depends on the Construction industry context. However, EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EBITDA mean?
A high EBITDA can signal that a stock is expensive relative to its fundamentals. Ebitda is the difference between operating revenue and operating expenses not including depreciation and amortization. View historical data on Keller Group. Keller Group's current EBITDA is €434 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Keller Group stock overvalued right now?
Based on GuruFocus' analysis, Keller Group (STU:01K) is currently considered Significantly Overvalued. The stock's GF Value™ is €17.11, compared to a current price of €31.00 — trading 81.2% above its estimated fair value. The current EBITDA is €434 Mil. Keller Group's overall GF Score™ is 73/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA calculated?
EBITDA is calculated from a company's financial statements. For Keller Group (STU:01K), the current EBITDA is €434 Mil as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Keller Group (STU:01K) Overvalued in 2026?

Based on GuruFocus' analysis, Keller Group stock appears to be overvalued. The current stock price of €31.00 is trading 81.2% above its estimated GF Value™ of €17.11. GuruFocus considers Keller Group to be Significantly Overvalued.

Key valuation signals for STU:01K:

  • EBITDA: €434 Mil
  • GF Value™: €17.11 vs. price of €31.00 (81.2% above fair value)
  • GF Score™: 73/100 with 4 warning signs

No single metric tells the full story. See the STU:01K stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Keller Group Business Description

Other Exchanges KLRGF:USAKLRl:UKKLR:UK
Address 2 Kingdom Street, London, GBR, W2 6BD
Keller Group PLC is a UK-based company, principally engaged in the provision of specialist geotechnical services. It offers site preparation and ground engineering solutions across the construction sector. Its techniques include Ground improvement, Grouting, Deep foundations, Earth retention, Marine, Post-tension systems, Industrial services and instrumentation and monitoring. Its serves various industries including Infrastructure, Power, industrial, Office and Residential. Its geographical segments are North America; Europe and Middle East; and Asia-Pacific. The majority of the company's revenue is derived from North America.
73GF Score

Get the complete analysis for STU:01K

EBITDA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€31.00
Price
€17.11
GF Value