Expedition services which accept Bitcoin?

I've traveled solo, and with several companies in the past including Jagged Globe, and although their service was brilliant they only accept fiat based currencies, and solo can be a lot of work to do. This is a long shot, but is there any companies out there which specialize in expeditions to the 7 summits with past summits of Everest, Denali, K2 or Annapura?

I'd probably be interested in using a service which accepts Bitcoin as long as they have a somewhat proven record of summits in the past. Someone who organizes sherpas, porters, and logistics can take a great deal of pressure off, and you can fully focus with the task on hand without too many distractions. The company should definitely kit the sherpas, and porters out with good equipment, offer a good pay to them, and look after them just as much as the clients which are paying for this service.