Knoll is an American company that manufactures office systems, seating, storage systems, tables, desks, textiles, and accessories for the home, office, and higher education. The company is the licensed manufacturer of furniture designed by architects and designers such as Harry Bertoia, Ludwig Mies van der Rohe, Florence Knoll, Frank Gehry, Charles Gwathmey, Maya Lin, Marcel Breuer, Eero Saarinen, and Lella and Massimo Vignelli, under the company's KnollStudio division. Over 40 Knoll designs can be found in the permanent design collection of the Museum of Modern Art in New York City.

MillerKnoll, Inc., doing business as Herman Miller, is an American company that produces office furniture, equipment, and home furnishings. Its best known designs include the Aeron chair, Noguchi table, Marshmallow sofa, Mirra chair, and the Eames Lounge Chair. Herman Miller is also credited with the 1968 invention of the office cubicle under then-director of research Robert Propst.