American office furniture and hearth products manufacturer. HNI Corporation is a leading American manufacturer that specializes in office furniture and hearth products. Headquartered in Muscatine, Iowa, HNI operates globally across two main segments: Workplace Furnishings and Residential Building Products. Its well-known workplace furniture brands include The HON Company, Allsteel, Gunlocke, HBF, Kimball, National, and more. HNI is also a leader in hearth products through its Hearth & Home Technologies segment, offering fireplaces, stoves, inserts, and related accessories under brands such as Heatilator, Heat & Glo, Majestic, Monessen, Vermont Castings, Quadra-Fire, and Harman. The company has expanded its market presence through significant acquisitions, such as Kimball International in 2023. HNI employs approximately 7,600 people as of late 2024, and is recognized for its innovation and focus on delivering premium workplace and home solutions.