Market Cap

BAE Systems plc Market Capitalization:

£51.05 Billion

GBP as of Jan. 1, 2026

US$68.71 Billion

business BAE Systems plc Company Profile

BAE Systems plc Main Stock Listing

LSE: BA.

Market Capitalization History of BAE Systems plc

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Aerospace & Defense
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Sector: Industrials
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Yearly evolution of BAE Systems plc market cap

Date Market Cap YoY Change
Jan. 1, 2026 £51.05 B 39.16%
Jan. 1, 2025 £36.69 B 4.88%
Jan. 1, 2024 £34.98 B 30.90%
Jan. 1, 2023 £26.72 B 46.88%
Jan. 1, 2022 £18.19 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

Company Description

BAE Systems plc, is a global defense, aerospace, and security solutions operating in five segments: Electronic Systems, Cyber & Intelligence, Platforms & Services (US), Air, and Maritime. BAE Systems provides electronic warfare and communication systems, cyber-hardening aircraft and missile systems, C4ISR system services, data intelligence, and anti-fraud solutions. They manufacture combat vehicles, weapons, and munitions, develop combat and trainer aircraft, and design naval ships, submarines, and weapon systems.

business BAE Systems plc Company Profile

BAE Systems plc Categories

United Kingdom languages Industrials languages Aerospace & Defense
United Kingdom Industrials United Kingdom Aerospace & Defense

Stocks & Indices

BAE Systems plc has the following listings and related stock indices.


Stock: LSE: BA.

Stock: BMV: BA1N

Stock: FSX: BSP

Stock: FSX: BSPA

Stock: OTC: BAESF

Stock: XETR: BSP

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.