Which multinational company developed Integrated work system as a manufacturing?

The multinational company that developed the Integrated Work System (IWS) as a manufacturing approach is Procter & Gamble (P&G). IWS is designed to enhance efficiency and collaboration in production processes by integrating various functions and empowering teams on the shop floor. This system emphasizes continuous improvement, quality, and employee involvement, aligning with P&G's commitment to operational Excellence.