Rocket Labvs.Viasat
RKLB vs VSAT · 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 6.2× larger than Viasat by market cap; year to date, Viasat leads (+113.5% vs +16.2%).
Side by side
| RKLB | VSAT | |
|---|---|---|
| Market cap | $48.5B | $7.8B |
| Price | $81.04 | $73.56 |
| Today | −1.8% | +4.5% |
| Return YTD | +16.2% | +113.5% |
| Return 1Y | +107.3% | +377.7% |
| P/E | — | — |
| P/S | 71.3 | 1.7 |
| P/B | 21.4 | 1.7 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
Rocket LabRKLB
Launch company and space systems provider — small-lift rockets (Electron), an upcoming larger rocket (Neutron) and satellite components.
Full RKLB profile →ViasatVSAT
Provider of satellite broadband and secure communications solutions for aviation, defense and remote areas.
Full VSAT profile →More comparisons in Space industry & satellites
See where RKLB and VSAT sit in the full Defense, security & space map — every segment from suppliers to end markets.Open the Defense value chain →