Siento Executive Desk Chair
by Steelcase
Steelcase® Siento® Executive Desk Chair
A simply elegant look, with high-tech comfort and performance, the Siento Chair by Steelcase has a LiveBack™ mechanism that curves and bends with every spinal movement. Get the support you need while typing an e-mail or kicking back, using the adjustable back lock and diminish back and leg pain by reclining through its tractable seat edge. Supple leather upholstery covers this high-backed executive chair.
A chair that's made just for you. The latest in elegant ergonomic comfort, the Siento chair works as hard as you do. Siento merges remarkable ergonomic comfort with a slim executive form. With Live Back™ seating technology that moves with your spine, it's the smarter executive chair. Designed in collaboration with Jorge Pensi.
Steelcase® Siento® Executive Desk Chair
The Steelcase team worked in collaboration with Spanish designer Jorge Pensi to merge ergonomic technology with a slim, elegant design for high-end environments. Pensi says of the Siento chair, “We knew from the beginning that we had a flexible and special back. Our design was conceived with this technology. When you look at the chair, it looks like a simple chair but there's a lot of technology inside that makes it remarkable.”
Ergonomic Features Include::
- LiveBack™ technology flexes with you as you move and recline in the chair, for full support
- Adjustable back tension control lets you set the amount of resistance as you recline
- Flexible seat edge, relieves pressure on the back of the legs as you recline or lean forward
- Upright back lock
- Supports up to 300lbs and backed by the Steelcase North America Lifetime Warranty.
Siento Options:
- mid-back and high-back
- T-arms
- enclosed arms
- optional headrest cushion
- base and arms available in polished aluminum, platinum, and black
- available in a wide variety of Steelcase upholstery, chromium-free leather, and Customer's Own Material (COMs)
Dimensions: Steelcase® Siento Executive Desk Chair
Steelcase History

In 1975, Steelcase began their introduction of advanced ergonomic office chairs that address and adapt to the body’s movements with the Sensor® chair. The Leap® chair (1999), which addressed the correlation between back pain and worker productivity came next, followed by the Think™ chair (2004), an intuitive, mid-priced and environmentally sustainable product. Still newer ergonomic task chairs include Amia® and Cobi®, both offering the comfort and support of higher-priced chairs.
Today, Steelcase, Inc. supplies thousands of products worldwide, including metal and wood office furniture, systems furniture, seating, computer support furniture, desks, tables, credenzas, filing cabinets, and office lighting. Their rich history actually began with the introduction of steel furnishings to building interiors at the turn of the century.
At the turn of the 20th century, steel construction was making building exteriors less flammable, but office interiors were still crowded with wooden furniture, and still heated and lighted by open flame appliances. Smoking presented another fire hazard because ashes were often dumped in wicker wastepaper baskets. Beginning in 1912 in Grand Rapids, Michigan, The Metal Office Furniture Company (renamed Steelcase in 1954) had just 15 employees and a single product — a fireproof, metal wastepaper basket named the Victor!
During the 1930s, Metal Office collaborated with world-famous architect Frank Lloyd Wright to produce furniture for the S.C. Johnson & Sons in Racine building, which Life magazine called “the most inspirational office building of the 20th century.”
During World War II, the company designed steel shipboard furniture for the U.S. Navy. One piece of Steelcase naval furniture was used for the historic signing of the surrender documents ending World War II.



