| Antarctic Horizons Professional guide to various activities of Antarctic. |
| Antarctica Cruises Features fascinating expeditions to Antarctica during summer. |
| Arctic Odysseys Adventure travel and tours to North Pole, Arctic Canada, Baffin, Ellesmere, Greenland, Siberia and China. |
| Aurora Expeditions Company specialized in small group expedition-style travel to polar regions and other remote places. |
| Heritage Expeditions Specialized in offering trips and expeditions to sub-Antarctic. |
| IAATO Promotes environmentally safe travel to Antarctic. |
| Iceberg Provides visitors of all ages with interactive, fun and exciting experience of Antarctica. |
| Quark Expeditions Tour operator specialized in offering adventure cruises to North Pole, Arctic and Antarctic. |
| Victory Cruises Offers sailing cruises to Antarctica, South Georgia, the Arctic and North Pole. |
