Staff from Mölnlycke Health Care in Dunstable will tackle the Yorkshire Peaks Challenge on September 1, in aid of people with Epidermolysis Bullosa.
Staff will choose to ascend one, two or all three of the Pen-y-Ghent, Whernside and Ingleborough peaks.
EB is a rare genetic condition where the skin blisters at the slightest knock or rub causing painful, open wounds.
The company hopes to raise £10,000.
To donate, visit www.justgiving.com/Molnlyck-health-care.