Globalstarvs.Rocket Lab
GSAT vs RKLB · both in Space industry & satellites, part of the Defense, security & space value chain: Launch, satellite communications and space systems — civil and military.
Rocket Lab is about 4.7× larger than Globalstar by market cap; year to date, Globalstar leads (+31.2% vs +16.2%).
Side by side
| GSAT | RKLB | |
|---|---|---|
| Market cap | $10.3B | $48.5B |
| Price | $80.09 | $81.04 |
| Today | +0.1% | −1.8% |
| Return YTD | +31.2% | +16.2% |
| Return 1Y | +193.3% | +107.3% |
| P/E | — | — |
| P/S | 36.4 | 71.3 |
| P/B | 30.1 | 21.4 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
GlobalstarGSAT
Satellite network for communications and IoT — provides capacity for Apple's emergency calling via satellite, among others.
Full GSAT profile →Rocket LabRKLB
Launch company and space systems provider — small-lift rockets (Electron), an upcoming larger rocket (Neutron) and satellite components.
Full RKLB profile →More comparisons in Space industry & satellites
See where GSAT and RKLB sit in the full Defense, security & space map — every segment from suppliers to end markets.Open the Defense value chain →