United States
Humanscale
New York maker of office chairs, monitor arms, and keyboard systems. Long warranties and minimal designs; the M/Class arms were renamed and re-rated in 2026.
Humanscale sells into corporate fit-outs first and to individuals second, and its arms are designed to look like almost nothing on a desk. In January 2026 the M2.1 became the M2 Pro with a higher weight rating, so older stock and newer stock can be on sale side by side under similar names.