Leaderboard › Companies with space divisions
BAE Systems plc
BAE Systems (BA.) is listed on London Stock Exchange and has no computed market cap on this site (no US exchange listing).
BA. on London Stock ExchangeBAESY on US OTC · UK · Only part of this company is space; it is ranked separately and never enters pure-play or segment totals.
Quote on the home exchange
BAE Systems's moves, plus the rest of the space sector, every week.
Every Saturday: the week's biggest moves, new filings and IPOs. A 3-minute read. See last week's issue
What they do
as of Oct 3, 2026BAE Systems makes military aircraft, ships, submarines, combat vehicles and electronic systems, and through its Space & Mission Systems business, the former Ball Aerospace acquired in 2024, builds satellites and instruments. It is headquartered in London, United Kingdom. Its shares trade on the London Stock Exchange as BA.; its US trading is over the counter only (BAESY), so this site computes no market cap for it. Only part of the company is space.
Recent filings and events
Not an SEC filer, so there is no EDGAR record for this company, and no dated event is on file.
Insider transactions (Form 4)
Not an SEC filer, so no Form 4 filings exist.
Contract awards · last 12 months
No US federal contract award of US$250K or more on file for the last 12 months.
Upcoming events
Nothing on the manifest for BAE Systems yet.
Peers
- RTXRTXUS$248.9B#1 · as of Oct 2, 2026 close
- The Boeing CompanyBAUS$153.0B#2 · as of Oct 2, 2026 close
- Lockheed MartinLMTUS$116.7B#3 · as of Oct 2, 2026 close
- Northrop GrummanNOCUS$67.9B#4 · as of Oct 2, 2026 close
- Honeywell AerospaceHONAUS$49.0B#5 · as of Oct 2, 2026 close
Listings
| Ticker | Exchange | Currency | Share class | Role |
|---|---|---|---|---|
| BA. | London Stock Exchange | GBX | Common | Non-US exchange |
| BAESY | US OTC | USD | Common · depositary receipt | US over the counter |
How this number is built: methodology. Where the data comes from: sources. Who runs this site and what they hold: disclosures.