This book is not about debits, credits, or accounting theory. Instead, it describes how a chief financial officer (CFO) becomes a Lean CFO by leading a company in developing and deploying a Lean management system. The finance team, business executives, and Lean leaders will all benefit from its forward-thinking improvement approach.
Explaining why the CFO role is so critical for companies adopting a Lean business strategy, The Lean CFO: Architect of the Lean Management System illustrates the process of building and integrating a Lean management system into the overall Lean business strategy. It describes why CFOs should move their companies away from performance measures based on traditional manufacturing practices and into a Lean performance measurement system. In addition, it explains how to integrate a Lean management system with a Lean business strategy to drive financial success. The book explains why you must move your company into value stream accounting, which reports your internal financial information by the real profit centers of your business, your value streams. It describes the strategic aspects of making money from a Lean business strategy and also details how to modify your enterprise resource planning system to support Lean rather than hinder it.
A CFO or Chief Financial Officer is a person who takes care of many things. Including accounting and payroll, although not directly. Financial policy, financial strategy, financial planning… and many other weird things. But this is in theory. In reality, at least in mine, these guys usually see Lean (TOC or Six Sigma) as purely cost-cutting projects.
So how can a CFO be lean?
This is exactly what Nicholas Katko is trying to explain in his book. Not lean accounting, not lean manufacturing, not lean something else... And reading this book, I felt that a lean turnaround should start with a Lean CFO.
But these are just my feelings. The fact is that this book could be a good addition to the works of Womack and Jones, Liker and those two gentlemen from Germany. They all pointed out that Lean as a methodology requires a change in mentality (especially in how we see finances in the organization), but does not provide much guidance on this.
I really enjoyed reading this book. Despite its main focus, it talks a lot about value streams and value stream mapping, Gemba walks and leader standard work, flow and pull... But again, you cannot change the accounting system of an organization with this book. But you can try to challenge CFO.