Science GroupLSE:SAG 83 PS Ratio is 2.37 as of Jul. 09, 2026, which is 13% above its 10-year median of 2.10. GuruFocus rates LSE:SAG with a GF Score™ of 83/100 and a GF Value™ of £4.61 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 1,067 Business Services companies, Science Group ranks worse than 74.88% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Science Group's share price is £5.85.
Science Group's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was £2.47. Hence, Science Group's PS Ratio for today is 2.37.
Warning Sign:
Science Group PLC stock PS Ratio (=2.37) is close to 3-year high of 2.4.
The historical rank and industry rank for Science Group's PS Ratio or its related term are showing as below:
LSE:SAG'
s PS Ratio Range Over the Past 10 Years
Min: 1.27 Med: 2.1 Max: 2.81
Current: 2.37
During the past 13 years, Science Group's highest PS Ratio was 2.81. The lowest was 1.27. And the median was 2.10.
LSE:SAG's PS Ratio is ranked worse than 74.88% of 1067
companies
in the Business Services industry
Industry Median: 1.03
vs LSE:SAG: 2.37
Science Group PLC revenue growth has slowed down over the past 12 months.
During the past 12 months, the average Revenue per Share Growth Rate of Science Group was 3.30% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 10.20% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 8.40% per year.
During the past 10 years, the average Revenue per Share Growth Rate was 13.30% per year.
During the past 13 years, Science Group's highest 3-Year average Revenue per Share Growth Rate was 19.80% per year. The lowest was -26.80% per year. And the median was 10.40% per year.
Back to Basics: PS Ratio
Science Group (LSE:SAG) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Science Group PS Ratio Related Terms
Science Group PS Ratio Historical Data
* Premium members only.
The historical data trend for Science Group's PS Ratio 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.
For the Consulting Services subindustry, Science Group's PS Ratio, along with its competitors' market caps and PS Ratio 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 PS Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, Science Group's PS Ratio distribution charts can be found below:
* The bar in red indicates where Science Group's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Science Group's Share Price of today is £5.85.
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 £2.47.
* 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.
It can also be calculated from the numbers for the whole company:
Science Group (LSE:SAG) has a PS Ratio of 2.37 as of Jul. 09, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Science Group and its competitors. This is 13% above median its historical median of 2.10. Over the past decade, Science Group's PS Ratio has ranged from 1.27 to 2.81. According to the industry distribution chart, Science Group ranks #799 out of 1067 companies in the Business Services industry, placing it in the top 74.9%.
Is Science Group's PS Ratio too high?
Science Group's current PS Ratio of 2.37 is 13% above median its 10-year median of 2.10. Over the past 10 years, this metric has ranged from a low of 1.27 to a high of 2.81. The Business Services industry median PS Ratio is 1.03. Science Group's value of 2.37 is 130.1% above this industry median. Based on the distribution chart, Science Group ranks #799 out of 1067 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 PS Ratio compare to VRSK and EFX?
According to the Business Services industry distribution chart, Science Group ranks #799 out of 1067 companies for PS Ratio. This places Science Group in the lower half of its industry. The industry median PS Ratio is 1.03. Science Group's value of 2.37 is 130.1% above this benchmark. Historically, Science Group's own PS Ratio has ranged from 1.27 to 2.81 over the past decade. While the company's 10-year median is 2.10 vs. the industry median of 1.03, Science Group has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PS Ratio for a Business Services company?
The median PS Ratio among Business Services companies is 1.03, based on 1,067 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Science Group's current PS Ratio of 2.37 is 130.1% 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Science Group and its competitors. For the Business Services industry, the median PS Ratio is 1.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Science Group's current PS Ratio is 2.37, which is 13% above median its own 10-year median of 2.10. 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 £4.61, compared to a current price of £5.85 — trading 26.9% above its estimated fair value. The current PS Ratio is 2.37, which is 13% above median its 10-year median of 2.10 and 130.1% above the Business Services industry median of 1.03. 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 PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Science Group (LSE:SAG), the current PS Ratio is 2.37 as of Jul. 09, 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 26.9% above its estimated GF Value™ of £4.61.
GuruFocus considers Science Group to be Modestly Overvalued.
Key valuation signals for LSE:SAG:
PS Ratio: 2.37 (13% above median its 10-year median of 2.10)
GF Value™: £4.61 vs. price of £5.85 (26.9% above fair value)
Industry Position: 130.1% above the Business Services median (#799 of 1067)
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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