An Industry Leader Since 1945

Yokomori is a family-owned company who has provided the building industry with innovative products for over 70 years. When you choose Yokomori Stairs for your project, you will benefit from decades of experience and perspective that is unmatched anywhere in the world. Introduced in 2015, Yokomori is proud to offer its stair systems in the United States.

The Perfect Blend of Craftsmanship and Automation

Superior Engineering

Yokomori has made significant investments into its 3D design technology and shop drawing development software.


Factory Automation

Yokomori’s sophisticated production line means you receive a high quality precision stair, each and every time.


Flawless Craftsmanship

Our welders and ironworkers devote their entire careers to creating stairs that are closer to art than they are steel assemblies.


Our Clients Reflect our Pursuit of Excellence

Our broad experience in the construction industry combined with our constant pursuit of perfection has rewarded us well. Of the commercial buildings built in Japan over the last 70 years, 85% are outfitted with Yokomori Precision Stairs. A few notable examples are shown in the slideshow below.