Broadly surveying the successful experiences of these firms, David Chang points out: "What they all have in common is that they stay focused on their core business activities, and take creative approaches to managing their own brands. Also, they all found market niches and then successfully broadened their operations from there."
綜觀這些企業的成功經驗，中華徵信所總經理張大為指出：「他們的共同特色，就是專注本業，以創新手法經營自有品牌，並且找到利基，成功地把市場的餅做大。」