Dell is the world's largest direct selling company of PCs, operating in 80 countries with 57,000 employees. Founded in 1984 by Michael Dell with $1000, Dell grew rapidly to become a $100 billion company by 2005 and the top PC retailer. Dell changed the industry by eliminating retailers and shipping customized hardware and software directly to customers based on their specific needs. Dell also diversified into consumer electronics and set up kiosks in malls. Dell built competitive advantages through its direct sales model, efficient supply chain, just-in-time inventory techniques, and global manufacturing plants. Dell's control system included financial and non-financial performance measures across business units and expedited assembly through localized decision making.