Ascend Hikes Pvt. Ltd. are always work with legal documents. Legal documents are must Important in the conditions of Nepal tourism Industry, however many trekkers are hiking individually which is dangerous and unsafe in in condition of Nepal. We (Ascend Hikes Pvt. Ltd.) are always work with legal process. so, to have a register company, they are part of the government, and you are always safer there. I mean who have a register company and if you booked with, then you are 90 Percent you are safe in tourism industry. And your effort also goes to the government, through that process you are involving indirectly with development of Nepal.
In Nepal there are two different normal trekking permits are given, one is directly with trekking company9 All manage by the trekking agency) and another is individually you can get a permit for some regions, that means when you take individual permit you have to go alone to the trek, that what some place you miss the trails, and it is dangerous. There are so many risks factor on you, if you are with company all your risk belongs to company.
In Nepal there so many different companies, you can choose whatever, but it is always cleaver to search that agency have legal documents or not, that is most important and Legal documents company always take care of you.