Alimak Hek - Lifts, Industrial, Heavy Goods, Temporary, Hoists, Work Platforms rack and pinion, vertical access, construction, construction hoists, industrial elevators, work platforms, material hoist, after sales support Alimak Hek Group - the world's leading supplier of Alimak and Hek mast climbing equipment for both temporary and permanent installations. Cost efficient, reliable, and flexible vertical access solutions.