Lockheed Martin LM21, Six Sigma, and Lean
Lockheed Martin has been using Six Sigma and Lean since the late 90s. Like many other companies the early use of the methodologies took place in small pockets around the company without a centralized effort. Then in 1999 Lockheed Martin started the LM21 initiative. LM21 stands for Lockheed Martin in the 21st Century and is…