Lean business model

The lean business model is designed to reduce waste in business processes. If an organization thoroughly integrates lean concepts into its operations, a likely outcome is a reduced need for cash, fewer errors, higher quality products, and faster deliveries to customers. This approach works well for startup companies, which have little excess cash to invest, as well as for companies interested in improving their market share.

There are a number of concepts that are included under the general umbrella of the lean business model, including the following:

  • Just-in-time (JIT) production. Under a JIT system, production processes are only operated when a customer has placed an order. This means that batch sizes tend to be very small, since only the amounts immediately needed by customers are produced. This shrinks the investment in work-in-process inventory and finished goods inventory. An added benefit is that production errors are usually spotted at once, since each part is inspected at the next downstream workstation. The result is higher-quality goods.
  • Total quality management (TQM). Under a TQM system, a number of tools are used to gradually improve operations throughout a facility. Examples of these tools are statistical process control, failure analysis, and product design control. Over time, the result is a gradual decline in waste and expenses.
  • Throughput management. Under throughput management, utilization of the bottleneck operation is closely managed. This means there is less need to invest in fixed assets outside of the bottleneck, which reduces the total amount of cash invested in fixed assets.
  • Minimum viable product. A startup business needs to create successful products before its funding runs out, and so issues a series of rapid product iterations that are designed to test certain product features in the marketplace at a low cost. The result is a lower investment in product development, as well as less time needed to devise products that are accepted in the marketplace.