Science GroupLSE:SAG 83 Median PS Value is £5.13 as of Jun. 27, 2026, which is 100% below its 10-year median of 0.99. GuruFocus rates LSE:SAG with a GF Score™ of 83/100 and a GF Value™ of £4.62 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 524 Business Services companies, Science Group ranks worse than 65.08% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Science Group's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was £2.468. Science Group's 10-Year median PS Ratio is 2.0786. Therefore, the Median PS Value for today is £5.13.
As of today (2026-06-27), Science Group's share price is £5.85. Science Group's Median PS Value is £5.13. Therefore, Science Group's Price to Median PS Value for today is 1.14.
The historical rank and industry rank for Science Group's Median PS Value or its related term are showing as below:
LSE:SAG'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.77 Med: 0.99 Max: 1.22
Current: 1.14
During the past 13 years, the highest Price to Median PS Value of Science Group was 1.22. The lowest was 0.77. And the median was 0.99.
LSE:SAG's Price-to-Median-PS-Value is ranked worse than 65.08% of 524
companies
in the Business Services industry
Industry Median: 0.91
vs LSE:SAG: 1.14
Science Group (LSE:SAG) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Science Group's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
5.85
/
5.13
=
1.14
* 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.
Science Group Median PS Value Related Terms
Science Group Median PS Value Historical Data
* Premium members only.
The historical data trend for Science Group's Median PS Value 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:SAG vs VRSK, EFX, BAH: Median PS Value Comparison
For the Consulting Services subindustry, Science Group's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Science Group Price-to-Median-PS-Value vs Business Services Industry
For the Business Services industry and Industrials sector, Science Group's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Science Group's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 2.0786.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Science Group's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was £2.468.
* 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.
Science Group (LSE:SAG) has a Median PS Value of £5.13 as of Jun. 27, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Science Group and its competitors. This is 418% above median its historical median of 0.99. Over the past decade, Science Group's Median PS Value has ranged from 0.77 to 1.22. According to the industry distribution chart, Science Group ranks #341 out of 524 companies in the Business Services industry, placing it in the top 65.1%.
Is Science Group's Median PS Value too high?
Science Group's current Median PS Value of £5.13 is 418% above median its 10-year median of 0.99. Over the past 10 years, this metric has ranged from a low of 0.77 to a high of 1.22. Based on the distribution chart, Science Group ranks #341 out of 524 companies in the Business Services industry, which is below the industry midpoint. Overall, Science Group has a GF Score™ of 83/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Science Group's Median PS Value compare to VRSK and EFX?
According to the Business Services industry distribution chart, Science Group ranks #341 out of 524 companies for Median PS Value. This places Science Group in the lower half of its industry. The industry median Median PS Value is 0.91. Historically, Science Group's own Median PS Value has ranged from 0.77 to 1.22 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Business Services company?
The median Median PS Value among Business Services companies is 0.91, based on 524 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Science Group and its competitors. For the Business Services industry, the median Median PS Value is 0.91 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Science Group's current Median PS Value is £5.13, which is 418% above median its own 10-year median of 0.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Science Group stock overvalued right now?
Based on GuruFocus' analysis, Science Group (LSE:SAG) is currently considered Modestly Overvalued. The stock's GF Value™ is £4.62, compared to a current price of £5.85 — trading 26.6% above its estimated fair value. The current Median PS Value is £5.13, which is 418% above median its 10-year median of 0.99. Science Group's overall GF Score™ is 83/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Science Group (LSE:SAG), the current Median PS Value is £5.13 as of Jun. 27, 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 Science Group (LSE:SAG) Overvalued in 2026?
Based on GuruFocus' analysis, Science Group stock appears to be overvalued.
The current stock price of £5.85 is trading 26.6% above its estimated GF Value™ of £4.62.
GuruFocus considers Science Group to be Modestly Overvalued.
Key valuation signals for LSE:SAG:
Median PS Value: £5.13 (418% above median its 10-year median of 0.99)
GF Value™: £4.62 vs. price of £5.85 (26.6% above fair value)
No single metric tells the full story. See the LSE:SAG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Science Group PLC provides outsourced science and technology-based consultancy, advisory, and product development services to a wide range of industries and markets. It operates in the Services segment, which comprises five consultancy Practises under the Sagentia brand: Medical, Innovation Regulatory, Defence, and Aviation. The Systems segments comprise two businesses: Critical Maritime Systems & Support (CMS2), which designs, manufactures and supports submarine atmosphere systems for the defence sector; and Frontier Smart Technologies Limited (Frontier), which designs and supplies radio and audio semi-conductors/modules. Its geographical segments are the UK, Other European Countries, North America, Asia, and Other, of which the majority of its revenue comes from the United Kingdom.
83GF Score
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