Big Technologies (LSE:BIG) Moat Score: 0/10 (As of Jul. 19, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
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 Moat Score?

Big Technologies has the Moat Score of 0, which implies that the company might have No Moat - No discernible moat.

Big Technologies has

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes Big Technologies might have No Moat - No discernible moat.

Big Technologies  (LSE:BIG) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

Big Technologies Moat Score Related Terms

LSE:BIG
80GF Score
Big Technologies PLC LSE:BIG
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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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:

  • Moat Score: 0
  • 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

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

£0.96
Price
£1.29
GF Value