Best Cybersecurity Stocks
Cybersecurity stocks in the covered universe — UK-listed companies whose enriched business profile is tagged with a cybersecurity, network, cloud, or identity-security capability, ranked by market capitalization. Every figure is delayed data from London Stock Exchange market data, shown with its as-of date.
- BAE Systems (BA.L) — BAE Systems is a leading international defense and aerospace prime contractor providing critical technology, advanced weaponry, and integrated systems for military and security applications. ask →
- Bytes Technology Group (BYIT.L) — A leading UK-focused IT software, security, and cloud services provider helping organizations navigate complex digital transformation journeys. ask →
- Chemring Group (CHG.L) — A specialized defense technology firm delivering mission-critical solutions in electronic warfare, explosive ordnance disposal, and protective countermeasures. ask →
- GB Group (GBG.L) — A global provider of identity verification and fraud prevention software that helps businesses safely and confidently transact in the digital economy. ask →
- NCC Group (NCC.L) — A global provider of cyber security advisory, penetration testing, and software escrow services designed to protect organizations' critical assets. ask →
- Qinetiq (QQ.L) — QinetiQ provides advanced science and engineering solutions to solve complex challenges in the global defense and security sectors. ask →
- Softcat (SCT.L) — A leading UK-based provider of IT infrastructure, software, and services that helps businesses navigate complex digital transformations. ask →
- Smiths Group (SMIN.L) — Smiths Group is a global industrial technology leader delivering advanced solutions for the threat detection, energy, aerospace, and medical sectors. ask →
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Frequently asked
What are the largest cybersecurity stocks?
By market capitalization, the largest cybersecurity stocks in the catalog include BAE Systems (BA.L), Bytes Technology Group (BYIT.L), Chemring Group (CHG.L), GB Group (GBG.L), NCC Group (NCC.L).
How many cybersecurity stocks does stocks-llm track?
stocks-llm currently lists 8 cybersecurity stocks (as of 2026-08-06), each with dated fundamentals from London Stock Exchange market data. Informational only — not financial advice.
Data: London Stock Exchange market data (delayed daily-close). Figures shown with their as-of date.
Last updated 2026-08-06.
Informational only — NOT financial advice. All figures are delayed daily-close data from London Stock Exchange market data, shown with their as-of date.