Winmark Investment Holdings Ltd. is an investment holding company, which engages in the provision of interior fit-out solutions for property development and refurbishment projects. It operates through the following segments: Interior Fit-out Business; and Wholesale and Retail Furnishings Business. The Interior Fit-out Business segment derives from property development and refurbishment projects in respect of customization, manufacture, supply and installation of paneling products; and construction and installation of interior fit-out works for interior spaces on a turnkey basis. The Wholesale and Retail Furnishings Business segment relates to the business of sales and distribution of a wide range of furnishings suitable for home, office, and commercial use. The company was founded by Chia Ah Kau on September 18, 2012 and is headquartered in Singapore.