Diales GroupLSE:DIAL 49 10-Year RORE % is 13.51 as of Mar. 2026. GuruFocus rates LSE:DIAL with a GF Score™ of 49/100 and a GF Value™ of £0.26 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 616 Business Services companies, Diales Group ranks better than 62.18% on this metric.
Return on Retained Earnings (RORE) is an indicator of a company's growth potential, it shows how much a company earns by reinvesting its retained earnings, i.e. profits after dividend payments.
Diales Group's 10-Year RORE % for the quarter that ended in Mar. 2026 was 13.51%.
The industry rank for Diales Group's 10-Year RORE % or its related term are showing as below:
LSE:DIAL's 10-Year RORE % is ranked better than 62.18% of 616
companies
in the Business Services industry
Industry Median: 7.64
vs LSE:DIAL: 13.51
Diales Group (LSE:DIAL) 10-Year RORE % Explanation
Return on Retained Earnings (RORE) is important to investors because it reveals a company's efficiency and growth potential. A higher RORE indicates a higher return. A high RORE indicates that the company should reinvest profits into the business. A lower RORE suggests that the company should distribute profits to shareholders by paying out dividends, since those dollars aren't generating much additional growth for the company.
There are a several different ways to arrive at the Return on Retained Earnings. The simplest way to calculate it is by using published information on Earnings per Share (EPS) and Dividend per Share (DPS) over a selected period. Here, 10-year period is chosen.
Be Aware
Please keep in mind that the RORE is relative to the nature of the business and its competitors. If another company in the same sector is producing a lower return on retained earnings, it doesn’t necessarily mean it’s a bad investment. It may just suggest the company is older and no longer in a high growth stage. At such a stage in the business cycle, it would be expected to see a lower RORE and higher dividend payout.
Diales Group 10-Year RORE % Related Terms
Diales Group 10-Year RORE % Historical Data
* Premium members only.
The historical data trend for Diales Group's 10-Year RORE % 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.
LSE:DIAL vs VRSK, EFX, BAH: 10-Year RORE % Comparison
For the Consulting Services subindustry, Diales Group's 10-Year RORE %, along with its competitors' market caps and 10-Year RORE % 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.
Diales Group 10-Year RORE % vs Business Services Industry
For the Business Services industry and Industrials sector, Diales Group's 10-Year RORE % distribution charts can be found below:
* The bar in red indicates where Diales Group's 10-Year RORE % falls into.
* 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.
In the calculation of 10-Year RORE %, the most recent and first period EPS (Diluted) is the trailing twelve months (TTM) data ended in Mar. 2026 and 10-year before.
Diales Group (LSE:DIAL) has a 10-Year RORE % of 13.51 as of Mar. 2026. 10-Year RORE % shows how much a company earns by reinvesting its retained earnings in 10-year. View historical data on Diales Group and its competitors. According to the industry distribution chart, Diales Group ranks #233 out of 616 companies in the Business Services industry, placing it in the top 37.8%.
Is Diales Group's 10-Year RORE % too high?
Diales Group's current 10-Year RORE % is 13.51. The Business Services industry median 10-Year RORE % is 7.64. Diales Group's value of 13.51 is 76.8% above this industry median. Based on the distribution chart, Diales Group ranks #233 out of 616 companies in the Business Services industry, which is above the industry midpoint. Overall, Diales Group has a GF Score™ of 49/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Diales Group's 10-Year RORE % compare to VRSK and EFX?
According to the Business Services industry distribution chart, Diales Group ranks #233 out of 616 companies for 10-Year RORE %. This puts Diales Group in the upper half of its industry. The industry median 10-Year RORE % is 7.64. Diales Group's value of 13.51 is 76.8% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 10-Year RORE % for a Business Services company?
The median 10-Year RORE % among Business Services companies is 7.64, based on 616 companies in the industry. Companies in the top quartile (top 25%) have a 10-Year RORE % significantly above this median, while those in the bottom quartile fall well below. However, 10-Year RORE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Diales Group's current 10-Year RORE % of 13.51 is 76.8% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 10-Year RORE % mean?
A high 10-Year RORE % can signal that a stock is expensive relative to its fundamentals. 10-Year RORE % shows how much a company earns by reinvesting its retained earnings in 10-year. View historical data on Diales Group and its competitors. For the Business Services industry, the median 10-Year RORE % is 7.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Diales Group's current 10-Year RORE % is 13.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diales Group stock overvalued right now?
Based on GuruFocus' analysis, Diales Group (LSE:DIAL) is currently considered Modestly Overvalued. The stock's GF Value™ is £0.26, compared to a current price of £0.32 — trading 23.1% above its estimated fair value. The current 10-Year RORE % is 13.51 and 76.8% above the Business Services industry median of 7.64. Diales Group's overall GF Score™ is 49/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year RORE % calculated?
10-Year RORE % is calculated from a company's financial statements. For Diales Group (LSE:DIAL), the current 10-Year RORE % is 13.51 as of Mar. 2026. 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 Diales Group (LSE:DIAL) Overvalued in 2026?
Based on GuruFocus' analysis, Diales Group stock appears to be overvalued.
The current stock price of £0.32 is trading 23.1% above its estimated GF Value™ of £0.26.
GuruFocus considers Diales Group to be Modestly Overvalued.
Key valuation signals for LSE:DIAL:
10-Year RORE %: 13.51
GF Value™: £0.26 vs. price of £0.32 (23.1% above fair value)
Industry Position: 76.8% above the Business Services median (#233 of 616)
No single metric tells the full story. See the LSE:DIAL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Diales Group PLC provides advisory services to the engineering and construction industries. The company offers quantity surveying, quantum and planning experts, mediators, arbitrators, and project management services; and other consultancy services, including planning, programming, Litigation, and Alternative Dispute Resolution. The company covers building, marine, mining, infrastructure, energy, and other sectors. The company has segments in Europe and America, Middle East, and Asia Pacific. Maximum revenue is gained from Europe and America.
49GF Score
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