IBM iSeries / AS400

We provide a wide range of services from simple maintenance to full-service.

All our AS400 experts are required to have at least 20 years experience in installation, maintenance, migration and software integration.

Comprehensive support of IBM System i – AS400 systems

Net Professionals has many years of experience and comprehensive expertise in the area of IBM System i – AS/400 and is happy to make this know-how available to its customers in all areas.

The wide range of technical and professional knowledge enables us to implement your requirements and wishes quickly and efficiently with our best practices.

We see ourselves as a reliable partner who holistically perceives your business-critical IT systems and cares for them with the necessary special care and solution expertise.

Our employees take over the AS400 administration in all topics such as deployment of software, email setup on the AS400, database management up to the creation of an interface for the enterprise resource planning system by means of Java or RPG programs.

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We support you in all areas of IBM System i – AS/400 systems. We conduct various analysts (process analysis, system analysis, software analysis, database analysis) to advise you conscientiously.

On the basis of these previously created analyzes, we give you recommendations for action and optimization suggestions and carry them out after consultation and approval.

We face the challenge of evaluations and new acquisitions, both hardware and software, so your business will not be disturbed.



Your ongoing operation must not be disturbed. Through our 24/7 monitoring we always have a look at your system and are immediately on hand when a problem arises. We back up your data and perform file recovery as needed.

Our experts introduce, maintain, optimize and automate your archiving systems.


Systemupdates, Upgrades & Integration

Keep your system up-to-date to close security holes and fix bugs. We evaluate, plan and upgrade to new System i 5 – AS / 400 versions.

So that your AS400 flows even better with your company and your work workflow, we support you in the integration of AS400 systems with your other systems (LGV, Lotus Notes, Backup SW, ERP, PIM, logistics systems, etc.)


Creation, adaptation of individual interfaces

Interfaces are necessary to use your AS400 with external programs. We configure standard interfaces through to individually programmed interfaces to ERP systems such as SAP, Microsoft Dynamics or other ERP systems.

Maintenance and care of existing (individual) software, we take from you and create extensive analysis, take over the maintenance and expand your software solution.


We look forward to your inquiry and will be pleased to offer you a free, individual consultation!