Big Technologies (LSE:BIG) PEG Ratio: N/A (As of Jul. 19, 2026)

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Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

LSE:BIG Big Technologies PLC LSE:BIG
80 GF Score
Price £0.96
GF Value £1.29
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Big Technologies PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Big Technologies's PE Ratio without NRI is 15.48. Big Technologies's 5-Year EBITDA growth rate is 0.00%. Therefore, Big Technologies's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for Big Technologies's PEG Ratio or its related term are showing as below:


During the past 7 years, Big Technologies's highest PEG Ratio was 3.33. The lowest was 1.49. And the median was 2.19.


LSE:BIG's PEG Ratio is not ranked *
in the Software industry.
Industry Median: 1.32
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.

Big Technologies  (LSE:BIG) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.

Big Technologies PEG Ratio Related Terms

Big Technologies PEG Ratio Historical Data

* Premium members only.

The historical data trend for Big Technologies's PEG 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.

Big Technologies PEG Ratio Chart

Big Technologies Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial 0.00 0.00 0.00 3.38 0.00

Big Technologies Semi-Annual Data
Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PEG Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 3.38 0.00 0.00

LSE:BIG vs UBER, SHOP, CRM: PEG Ratio Comparison

For the Software - Application subindustry, Big Technologies's PEG Ratio, along with its competitors' market caps and PEG 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.

Big Technologies PEG Ratio vs Software Industry

For the Software industry and Technology sector, Big Technologies's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Big Technologies's PEG Ratio falls into.


LSE:BIG
80GF Score
Big Technologies PLC LSE:BIG
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Big Technologies PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

Big Technologies's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=15.483870967742/0.00
=N/A

* 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.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is Big Technologies (LSE:BIG) Overvalued in 2026?

Based on GuruFocus' analysis, Big Technologies stock appears to be undervalued. The current stock price of £0.96 is trading 25.6% below its estimated GF Value™ of £1.29. GuruFocus considers Big Technologies to be Modestly Undervalued.

Key valuation signals for LSE:BIG:

  • PEG Ratio: N/A
  • GF Value™: £1.29 vs. price of £0.96 (25.6% below fair value)
  • GF Score™: 80/100 with 3 warning signs

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

Big Technologies Business Description

Other Exchanges BIGl:UK
Address 17 Church Street, Talbot House, Hertfordshire, Rickmansworth, GBR, WD3 1DE
Big Technologies PLC is engaged in the development and delivery of remote monitoring technologies and services to a range of domestic and international customers. The company's mission is to deliver high-quality electronic monitoring solutions that combine hardware and software to support the monitoring of individuals in the core criminal justice business. It's a market leader in the electronic monitoring industry, operating under the trusted Buddi brand. Through its integrated technology platform, Buddi offers state of the art Electronic Monitoring solutions on a subscription-based, SaaS-like model. This platform is flexible and scalable, enabling tailored deployments across diverse use cases and geographies. The Group operates across three regions: Europe, Asia-Pacific, and the Americas.
80GF Score

Get the complete analysis for LSE:BIG

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

£0.96
Price
£1.29
GF Value