Customer insight is important to marketers for many reasons. Understanding your customers helps you in formulating market strategy. It helps in campaign design. It helps the sales force understand how to approach acquisition targets or retain existing customers. It is the raw material out of which great marketing happens. In the B2C space, customer insight is well understood, and whole industries and many great companies have made it their business. Segmentation schemes that provide predictive lift in product design, creative design, and direct marketing campaigns make billions of dollars a year for companies like Axciom and Claritas. However, in the B2B space, customer insight still has a long way to go. The reason is simple. Companies are a lot more complex than individuals or households. For one thing, companies can be very small--say one worker--or very large. For another, companies have different locations with different functions. Capturing all of this diversity is difficult.…