CoreChair, founded in 2008 in Mansfield, Ontario, produces ergonomic active sitting chairs https://corechair.com/ to promote health. Patrick Harrison, a kinesiologist, created the CoreChair Classic to encourage movement. Cornell research supports its ergonomic benefits. The CoreChair Elite provides spinal support, and the CorePerch enables dynamic sitting. Sustainable with a 12-year warranty, CoreChair ensures user comfort.