* Adventure Consultants: This New Zealand-based company has been operating Everest expeditions since 1985 and has a successful summit record.
* Alpine Ascents International: This American company has been guiding expeditions to Everest since 1991 and is known for its comprehensive training and support.
* Everest Base Camp Trek: This Nepalese company offers a variety of Everest treks and expeditions, including guided ascents to the summit.
* Himalayan Experience: This Indian company has been operating Everest expeditions since 1994 and has a strong reputation for safety and service.
* International Mountain Guides: This American company has been leading expeditions to Everest since 1996 and is known for its experienced guides and personalized service.
* Jagged Globe: This British company has been guiding Everest expeditions since 1995 and is known for its challenging itineraries and high success rate.
* Mountain Trip: This American company has been operating Everest expeditions since 1988 and is known for its small teams and personalized service.
* Peak Freaks: This Nepalese company has been operating Everest expeditions since 2001 and is known for its affordable prices and experienced guides.
* Seven Summits Treks: This Nepalese company has been guiding Everest expeditions since 1999 and is known for its comprehensive services and high success rate.
These are just a few of the many companies that offer guided Everest expeditions. It's important to choose a reputable company with a proven track record of safety and success.