Below is a summary of the typical Theory of Constraints results. Theory of Constraints has been around since 1984 when The Goal was published so there are many and substantial results!
Summary of Theory of Constraints Results from 442 Job Shops
Summary of Typical Theory of Constraints Results
From the book: The World of Theory of Constraints, Vickie Mabin and Steven Balderstone, Lucie Press, 1999
From Science of Business clients who have been through Velocity Scheduling System and Velocity Pricing System as of April 2021: