4c project portfolio, programme and resource management software

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About us


4c Systems can trace its roots back to the early 1960s, when the first Time Analysis (Critical Path Analysis) and Resource Analysis algorithms were written, to run on mainframe computers using punch cards.  The program was then known as Cresta (K&H Project Systems).

Over the next five decades, the software has been constantly updated to run on the latest hardware and operating systems. The fourth incarnation of Cresta, with the working title of C4, was designed to run on the PC, with the name finally being changed to 4c when the Windows® version was completed. 

We continue the tradition of constant updating, with on-going development of our project evaluation, process mapping and risk logging facilities, as well as continuing enhancement of the resource management area.

4c Systems Ltd. was formed in 2002 as the result of a management buy-out (from InterSoftware).  Our aim is to continue to work in partnership with our customers, delivering high quality, feature-rich portfolio and programme management, project management and resource management systems that support their business process and procedures, now and into the future.

We are happy to introduce you to any of our customers if you want to find out more about dealing with 4c Systems Ltd.  Just contact us and we'll do the rest.

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All graphics (except third-party logos & screenshots) were designed & executed by Natalie Catchpole.