Space tourism startup companies
This page is a list of non-governmental entities that currently offer – or are planning to offer – equipment and services geared towards spaceflight, both robotic and human spaceflight.
LEO: Low Earth orbit
GTO: Geostationary transfer orbit
VTOL: Vertical take-off and landing
SSTO: Single-stage-to-orbit
TSTO: Two-stage-to-orbit
SSTSO: Single-stage-to-sub-orbit
(planned)
N series
(planned)
...
Wikipedia