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Climbing the Seven Summits

From EverybodyWiki Bios & Wiki


Climbing the Seven Summits
Private LLC
ISIN🆔
IndustryMountaineering
Founded 📆2017
Founder 👔Mike Hamill
Headquarters 🏙️,
United States
Area served 🗺️
Key people
Mike Hamill (Founder & Expedition Leader), Caroline Pemberton (Co-Owner)
Members
Number of employees
🌐 WebsiteOfficial website
📇 Address
📞 telephone

Climbing the Seven Summits (CTSS) is a United States–based mountaineering guide service specializing in high-altitude expeditions and global climbing programs, including the Seven Summits. Founded in 2017 by American mountain guide Mike Hamill, the company operates international expeditions across the Himalaya, Antarctica, South America, Africa, Europe, and Australia. CTSS is noted for its large-scale operations on Mount Everest and for developing complementary programs such as Rugged Luxury expeditions and the First Ascent initiative.[1]

History

Climbing the Seven Summits was founded in 2017 by guide Mike Hamill after more than a decade of leading international expeditions.[2] Co-owner Caroline Pemberton joined in the company’s early years, bringing a background in media, adventure storytelling, and expedition operations. CTSS expanded from its base in the Himalaya to operate climbs and treks on every continent, including the Seven Summits, 8000-meter peaks, technical Himalayan ascents, and instructional Alpine Academy programs.[3]

Everest operations

CTSS is one of the largest commercial operators on Mount Everest and runs multiple guided programs during the spring climbing season.[4] The company manages several concurrent expedition models under a unified logistical system, including Western-guided teams, 1:1 Sherpa-guided climbs, and hybrid programs. CTSS maintains a substantial seasonal infrastructure at Everest Base Camp and employs a large team of guides, Sherpas, cooks, and support staff.[5]

Operations on Everest incorporate dedicated weather forecasting partnerships, medical oversight, and a multi-layered leadership structure separating guiding, logistics, and camp management. The company also utilizes a centralized base camp dome for rest, acclimatization, and expedition coordination.[6]

Rugged Luxury

Rugged Luxury is a CTSS-developed expedition model that pairs remote mountain travel with enhanced logistical, culinary, and camp amenities.[7] The program operates as a sister brand to CTSS and offers premium trekking experiences on routes such as the Everest Base Camp Trek & Stay, Kilimanjaro, and the Inca Trail to Machu Picchu.[8]

Programs and expeditions

Seven Summits

CTSS offers guided climbs of the Seven Summits:

8000-meter expeditions

Technical and high-altitude climbs

  • Ama Dablam
  • Lobuche East
  • Three Peaks (Lobuche East, Pokalde, Island Peak)
  • Ecuador Volcanoes (Cotopaxi, Cayambe, Chimborazo)
  • Pico de Orizaba
  • Mont Blanc
  • Mount Baker

Treks and Alpine Academies

  • Everest Base Camp Trek & Stay (CTSS and Rugged Luxury)
  • Mount Baker Alpine Academy
  • Australian Alpine Academy

Specialized programs

  • All-Women’s Expeditions
  • Masters Mountaineering (50+)
  • Everest The Formula (year-long preparation program)
  • Summit Standby (last-minute expedition openings)
  • First Ascent – annual program in which climbers attempt a first recorded ascent of an unclimbed peak in a remote region of Nepal.[9]

Approach and philosophy

CTSS incorporates a Marginal Gains Philosophy that emphasizes incremental improvements in expedition logistics, nutrition, rest, and acclimatization.[10] This includes the use of dedicated chefs on 8000-meter peaks, enhanced base camp facilities, and attention to both physical and psychological readiness.

CTSS also publicly adopts the No Dickheads Policy, a cultural principle popularized by the New Zealand All Blacks, aimed at fostering team cohesion and ensuring responsible behavior in high-risk environments.[11]

Team

Founders

  • Mike Hamill – Founder and Expedition Leader; American mountain guide and author of Climbing the Seven Summits.[12]
  • Caroline Pemberton – Co-Owner; involved in expedition operations and media strategy.[13]

Sherpa leadership

  • Tendi Sherpa (“Little Tendi”) – CTSS Sirdar; 18 Everest summits.[14]
  • Tendi Sherpa (“Big Tendi”) – IFMGA-certified guide; Technical Director of the Nepal Mountain Guides Association; four Everest summits; co-owner of the company’s Nepal logistics partner.[15]

Partnerships

CTSS collaborates with several external organizations and specialists, including:

  • Charles Darwin University – sustainability and mountaineering research across the Seven Summits.[16]
  • Global Rescue – safety and evacuation services.[17]
  • International Medical Group – expedition medical support.[18]

Philanthropy and Sustainability

CTSS supports community and environmental initiatives across its global operations. The company donates a percentage of expedition revenue to the Tiger of the Snows Fund, which provides education, training, and welfare programs for Nepali mountain workers and their families.[19] CTSS also partners with the Kilimanjaro Porters Assistance Project, Charles Darwin University, and other grassroots organizations focused on fair labor practices, cultural heritage, and environmental research.[20]

Across all expeditions, CTSS emphasizes sustainable practices, including fair labor standards, waste reduction measures, and adherence to Leave No Trace principles.[21]

Media coverage

CTSS has been profiled or referenced in several independent media outlets, including:

  • Robb Report[22]
  • Australian Geographic[23]
  • Jetset Magazine[24]
  • ExplorersWeb[25]
  • National Geographic[26]
  • Everest, Inc. (2023 book)[27]
  • Alan Arnette’s Everest season coverage and 2017 founding announcement.[28]

See also

References

  1. ↑ Stauffer, Jennifer (2024). "This New Mt. Everest Trek Offers Luxe Amenities and Hearty Meals". Robb Report. Retrieved 2025-11-13.
  2. ↑ Arnette, Alan (2018-02-12). "Everest 2018: Mike Hamill Breaks Out to Start His Own Company". AlanArnette.com. Retrieved 2025-11-13.
  3. ↑ "Into Thinner Air: Learning to Climb Mountains with an Everest Guide". Australian Geographic. May 2024. Retrieved 2025-11-13.
  4. ↑ "Into Thinner Air: Learning to Climb Mountains with an Everest Guide". Australian Geographic. May 2024. Retrieved 2025-11-13.
  5. ↑ Stauffer, Jennifer (2024). "This New Mt. Everest Trek Offers Luxe Amenities and Hearty Meals". Robb Report. Retrieved 2025-11-13.
  6. ↑ Brown, Rachel (2023). "Take a Tour of Everest Base Camp". National Geographic. Retrieved 2025-11-13.
  7. ↑ Stauffer, Jennifer (2024). "This New Mt. Everest Trek Offers Luxe Amenities and Hearty Meals". Robb Report. Retrieved 2025-11-13.
  8. ↑ "On Top of the World: Transformative Trek to Everest Base Camp". Jetset Magazine. 2024. Retrieved 2025-11-13.
  9. ↑ "Everest 2018: Mike Hamill Breaks Out to Start His Own Company". AlanArnette.com. 2018-02-12. Retrieved 2025-11-13.
  10. ↑ "Trekking Aconcagua: Preparation Guide". Global Rescue. 2024. Retrieved 2025-11-13.
  11. ↑ Cockrell, Will (2023). Everest, Inc.: The Renegades and Rogues Who Built an Industry at the Top of the World. Gallery Books. ISBN 9781668034588 Check |isbn= value: checksum (help). Search this book on
  12. ↑ Arnette, Alan (2018-02-12). "Everest 2018: Mike Hamill Breaks Out to Start His Own Company". AlanArnette.com. Retrieved 2025-11-13.
  13. ↑ "On Top of the World: Transformative Trek to Everest Base Camp". Jetset Magazine. 2024. Retrieved 2025-11-13.
  14. ↑ "Into Thinner Air: Learning to Climb Mountains with an Everest Guide". Australian Geographic. May 2024. Retrieved 2025-11-13.
  15. ↑ Cockrell, Will (2023). Everest, Inc.: The Renegades and Rogues Who Built an Industry at the Top of the World. Gallery Books. ISBN 9781668034588 Check |isbn= value: checksum (help). Search this book on
  16. ↑ "Researchers to Study the Impact of Mountaineering Activities on the World's Highest Peaks". Science X. 2025-02-26. Retrieved 2025-11-13.
  17. ↑ "Trekking Aconcagua: Preparation Guide". Global Rescue. 2024. Retrieved 2025-11-13.
  18. ↑ Stauffer, Jennifer (2024). "This New Mt. Everest Trek Offers Luxe Amenities and Hearty Meals". Robb Report. Retrieved 2025-11-13.
  19. ↑ Arnette, Alan (2018-02-12). "Everest 2018: Mike Hamill Breaks Out to Start His Own Company". AlanArnette.com. Retrieved 2025-11-13.
  20. ↑ "Researchers to Study the Impact of Mountaineering Activities on the World's Highest Peaks". Science X. 2025-02-26. Retrieved 2025-11-13.
  21. ↑ "Carstensz Pyramid: A Climber's Guide". ExplorersWeb. 2024. Retrieved 2025-11-13.
  22. ↑ Stauffer, Jennifer (2024). "This New Mt. Everest Trek Offers Luxe Amenities and Hearty Meals". Robb Report. Retrieved 2025-11-13.
  23. ↑ "Into Thinner Air: Learning to Climb Mountains with an Everest Guide". Australian Geographic. May 2024. Retrieved 2025-11-13.
  24. ↑ "On Top of the World: Transformative Trek to Everest Base Camp". Jetset Magazine. 2024. Retrieved 2025-11-13.
  25. ↑ "Carstensz Pyramid: A Climber's Guide". ExplorersWeb. 2024. Retrieved 2025-11-13.
  26. ↑ Brown, Rachel (2023). "Take a Tour of Everest Base Camp". National Geographic. Retrieved 2025-11-13.
  27. ↑ Cockrell, Will (2023). Everest, Inc.: The Renegades and Rogues Who Built an Industry at the Top of the World. Gallery Books. ISBN 9781668034588 Check |isbn= value: checksum (help). Search this book on
  28. ↑ Arnette, Alan (2018-02-12). "Everest 2018: Mike Hamill Breaks Out to Start His Own Company". AlanArnette.com. Retrieved 2025-11-13.

External links


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