Space Adventures, Ltd. - space travel
agency provides zero-gravity tours, fighter jet flights, and educational trips. They also
accept refundable deposits on future sub-orbital space flights.
Space Tour - promoting businesses
around the world with its space tourism sweepstakes.
Space Travel Company - covers all
aspects of developments in passenger space travel, including news, technology, discussion
groups, and background information.
Spacetopia Inc. - features zero gravity flight
program, journeys to the edge of space, and other adventure tours.
Starchaser Industries Ltd - engaged in the
building of a spaceship capable of carrying three people into space.
Wildwings - features bird watching tours, deep
sea exploration, expedition cruises, and more. Accepting bookings for sub-orbital space
flights planned for 2001 onwards.