For more than 25 years...

Plan Software has advised and supported its customers and partners reliably: We find software-based solutions for your problems. From the very beginning we had the vision to specialize in electronic product catalogs and everything that goes with them. This is how our very specific expertise came about: intelligent catalogues for industrial companies in the B2B sector. The technology is developing rapidly – and we were part of it.

Globally acting

From Saarland to the world. With initially mainly German customers, our software expertise also enabled us to achieve an international breakthrough. But above all, it is the mix that appeals to us! Globally operating companies often have to take regional market conditions into account and we support this. With our network we are active for our customers worldwide.

Plan Software & N4
Long story short

Founded in 2008, N4 has a vision: to deliver customized, innovative software solutions that they develop with you, not just for you. Benefit from the uncomplicated, agile and solution-oriented way of working of the company group. This approach has convinced us. And the advantages are now also available to you!

  • 2001
    Development of a patented solution for the configuration-accompanying generation of 2D and 3D CAD models on the Internet. One of the first web-based e-commerce solutions is released together with the SAP affiliate eSAP.
  • 2005
    easyKAT® Standard is delivered to a pilot customer for the first time.
  • 2006
    Start of the development partnership with the FVA (Research Association for Drive Technology).
  • 2007
    Development of a universal platform for generating 3D and 2D CAD models of industrial products for customers (pilot customer: Siemens).
  • 2009
    Do you speak English? Parlez-vous français? The creation environment of easyKAT® is now available in all languages.
  • 2012
    The new user interface based on HTML5/CSS3 enables the use on mobile devices.
  • 2015
    Start of development of a comprehensive
  • 2016
    Colloborative Configuration: Common configuration for several participants and across company boundaries.
  • 2017
    First developments in the field of IoT condition monitoring in MindSphere.
  • 2018
    Official partnership with Siemens in the field of MindSphere / IoT. N4 acquires 50% of the shares in Plan Software. With N4 as new shareholder
  • 2019
    Interdisciplinary exchange of experience and knowledge transfer
A reliable and innovative partner since 1993.
We stand for keeping it that way.