Acceleration of projects using Critical Chain at a South African aeronautical equipment supplier


  • Critical Chain Project Management (CCPM) training and CCPM software training provided to key actors

  • Critical Chain implementation on:

      • On-going new products development projects

      • A project of technology transfer

      • The POOGI projects, such as the complete restructuration of the main warehouse

      • The project of major ERP upgrade

  • Implementation of Critical Chain monitoring for the projects portfolio


  • Less than 1 month for the Critical Chain implementation on the whole portfolio

  • Improved visibility on the projects portfolio thanks to the portfolio Fever Chart

  • Staggering of projects according to the key actors' availability 

  • >98% on-time delivery

I want the same results

Watch the different videos of Aerosud Aviation

Johan Steyn, Managing Director, and Andre Tustin, Continuous Improvement and Supply Chain Synchronization Manager, had first testified about their experience during their participation in the Logical Thinking Process training in our premises in June 2016.
They also shared their TOC journey during conferences, such as TOCPA and TOCICO annual congress.

Aerosud uses several aspects of the Theory of Constraints in particular to define their strategy and deal with the crisis linked to covid-19, discover their inspiring journey:

Home>Clients missions>South African aeronautical manufacturer

About Marris Consulting

Marris Consulting is an industry consulting and training company specialized in the Theory of Constraints (ToC) and Critical Chain Project Management. We focus on improving the performance of manufacturing and process industries by using Constraints Management combined with Lean and Six Sigma. To boost project performance, we also use Critical Chain Project Management (CCPM), which we sometimes combine with Lean Engineering. Our 2-day performance audits, our performance consulting services and our project management, Lean, ToC & CCPM training by our industry consultants offer a wide range of solutions to help our clients around the world reach the highest possible levels of performance.

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