HR in Action Case Incident 1 Siemens Builds a Strategy-Oriented HR System Siemens is a 150-year-old German company, but it's not the company it was even a few years ago. Until recently, Siemens focused on producing electrical products. Today, the firm has diversified into software, engineering, and services. It is also global, with more than 400,000 employees working in 190 countries. In other words, Siemens became a world leader by pursuing a corporate strategy that emphasized diversifying into high-tech products and services, and doing so on a global basis.. With a corporate strategy like that, human resource management plays a big role at Siemens. Sophisticated engineering and services require more focus on employee selection, training, and compensation than in the average firm, and globalization requires delivering these HR services globally. Siemens sums up the basic themes of its HR strategy in several points. These include the following: