Our consultants are deeply involved in the field, they are result-driven with the customers' teams.

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A consultant at Marris Consulting is a partner passionate with the industrial universe and all its issues (R&D, production, supply chain, ...). He brings :

  • awareness of the current level of performance and potential improvements,

  • A proper work approach adapted to the context and the issue,

  • A good knowledge of plants, warehouses, ... and experiences enabling him to define targets and solutions,

  • A commitment to reach the targeted level of performance,

  • An ability to explain, educate and get involved the client to implement the solutions, get results and ensure continuation.


A Consultant at Marris Consulting is a person with a proper behavior :

  • respectful : the consultant could not do what his clients do,

  • rational : his analysis and commentaries are based on facts,

  • qualified : he doesn't talk about what he doesn't know or have not studied,

  • transparent :he says the truth even if it's not good to hear,

  • engaged : he gets involved personnaly and heavily,


And aware that he doesn't know everything, he remains humble and doesn't take himself too seriously though being earnest.

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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Tour Maine Montparnasse, 27éme étage
33, avenue du Maine - 75755 PARIS cedex 15

Tel. : +33 (0)1 71 19 90 40

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