Focus 5 Systems Ltd
ProChain Software

We provide the European distribution, support, training and implementation services for ProChain’s comprehensive range of Critical Chain Project Scheduling Software and tools.

ProChain software is now in its 15th generation of product development. With tens of thousands of users in  thousands of organisations worldwide, we believe we provide the best project management solution.

ProChain have created a set of tools and services that support and facilitate the Critical Chain approach to be used from the single PC level for an individual project to a multi-user Enterprise solution with hundreds or thousands of users across many projects. This gives us an incredible amount of flexibility to work with you to create implementation pathways and usage solutions to fit your unique situation. Our major software products are:

Fusion Desktop, supporting Critical Chain scheduling for individual projects.

Fusion Pipeline, providing multiple project, shared resource and portfolio management capabilities. Pipeline allows for the Critical Chain based synchronisation of many projects based upon their individual project schedules and cross project resource requirements.

Fusion Online, is a powerful, modern web-based system that allows you to update, analyse, and report task and project status in real time.


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Copyright by Focus 5 Systems Ltd. All rights reserved. ProChain is a registered trademark of ProChain Solutions Inc.
Other products or names mentioned on this page are registered trademarks or trademarks of their respective companies


When projects matter!


Rob Newbold & Bill Lynch’s latest book, The Project Manifesto, is now available! Visit ProjectManifesto for  excerpts, blog, ordering information, and more.

Rob Newbold’s latest book, Islands of Stability, is available! Visit            IslandsofStability for excerpts, blog, ordering information, and more.

Rob Newbold’s book, The Billion Dollar Solution, is available! Visit            BillionDollarSolution for excerpts, blog, ordering information, and more.

Andreas Scherer’s book, Be Fast or Be Gone, is available! Visit BeFastOrBeGone to learn more & for ordering information.

Events: Watch for the next date! ProChain’s 19th Annual Critical Chain Conference held online in October 2022 was a great success.