A partnership that helps visionaries redraw the limits of space.

Sedia Systems redefined what fixed seating could be. Humanscale redefined how comfort should feel. Together, we give designers a full range of possibilities—from systems that maximize capacity to solutions that elevate ergonomics and craft. The result: environments that are efficient and inspiring, beautiful and enduring.

M Series Products

M60 Swing Away

M60 Nurses Station

M50 Fixed Table

M40 Jury

These aren't seats.
They're springboards for learning.

The M Series' innovative design pairs perfectly with seven award-winning Humanscale chairs.

Each seat moves naturally with the body, supporting focus and flow. Ergonomic backs contour like tailored clothing, delivering comfort that endures through hours of learning and exchange.

We didn’t just make fixed seating better.
We made it yours.

Premium details come standard.

Even the smallest details—slim oval pedestals, integrated foot covers, adjustable support brackets—are crafted to make the environment feel intentional, not improvised. And when it’s time to move from listening to sharing, the 360° swivel turns rows into circles and lectures into conversations.

15 years of inspired collaboration.

Sedia Systems brings expertise in fixed seating. Humanscale brings leadership in ergonomics. Together, we’ve spent 15 years creating environments where design and human insight work as one—delivering solutions with passion, precision and purpose.

Sedia Systems + Humanscale Brochure (PDF) >

Sedia Systems + Humanscale Brochure (Flipbook) >

ERASMUS UNIVERSITY ROTTERDAM - Rotterdam, Netherlands

UCONN SCHOOL OF NURSING, Storrs, Connecticut, USA

HYUNDAI CARD LECTURE ROOM – Seoul, South Korea

HARTFORD OUTPATIENT AMBULATORY BUILDING – Hartford, Conneticut, USA

UC BERKELEY SENATE CHAMBERS – Berkeley, California, USA

UNIVERSITY OF TEXAS, ROWLING HALL – Austin, Texas, USA

ILLINOIS COLLEGE OF OPTOMETRY – Chicago, Illinois, USA

UNIVERSITY OF CINCINNATI - LINDER COLLEGE OF LAW – Cincinnati, Ohio, USA

ALABAMA STATE UNIVERSITY – Montgomery, Alabama, USA