At Interphase Interiors, we strive to provide our customers with comprehensive work space solutions—product and modular office furniture lines paired with total design and installation. Our superior design, quality products, and unsurpassed services allow us to customize corporate work spaces for businesses in markets such as healthcare, commercial, government, education, hospitality, and more. Interphase Interiors has been the exclusive Haworth office furniture dealer in West and Northern Michigan for over 30 years, and today serves several of the region’s top businesses and organizations. Our Goal Forward: Creating Happier, More Productive People
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The Interphase Interiors annual revenue was $7.1 million in 2026.
Dave Shaffer is the CEO of Interphase Interiors.
27 people are employed at Interphase Interiors.
Interphase Interiors is based in Grand Rapids, Michigan.
The NAICS codes for Interphase Interiors are [42321, 42, 423, 4232].
The SIC codes for Interphase Interiors are [502, 50].