Impruver Answers › Category: Questions › What's next after Lean? 0 Vote Up Vote Down Phillip Thomlinson asked 10 months ago What’s next after Lean? Question Tags: #whatsnextafterlean 1 Answers 0 Vote Up Vote Down Admin Staff answered 10 months ago Great question Phil. Lean has failed to innovate and keep up with the times. COVID-19 killed Lean. Impruver is the next thing after Lean.