Looking for an IT service provider in Leipzig? Our main focus is custom software development — efficient, lean and cost-conscious, for companies, practices, schools and institutions in and around Leipzig. In addition we offer AI automation, secure hosting, Managed Workplace and IT consulting. ISN develops and runs software, hosting, Managed Workplace and AI solutions, and provides consulting. Looking after individual end-user devices — PCs, printers, workstations — is deliberately not part of it. We are based in Schkopau near Halle (Saale).
This is our core competence: we build web applications, portals, interfaces and industry solutions for exactly your process — efficient, lean and cost-conscious, with maintenance and further development for Leipzig and the surrounding area.
We build only what your process needs, in short steps with a clear goal. Your solution goes into use quickly and stays affordable.
We connect your systems so data is captured once and arrives where it is needed.
In addition to software: read receipts and documents automatically, ask questions of your own documents with sources, suggestions with approval — your data stays in the EU.
We run websites, domains and mailboxes in German data centres — with updates, backups and a fixed contact.
Mailboxes, calendar, contacts and files under your own domain, run on servers in Germany — set up and looked after.
Process analysis, a digitalization roadmap and vendor-independent system selection — clarity before you invest.
With ViSiT, displays and courtroom signs show court dates, room bookings and notices, in several languages. Room booking, case files, archive requests and supply orders run in the same application. In use at the Justizzentrum Halle.
We have already solved many processes: TAMIA for service desk and devices, DocIn for documents and loans, MyEvent for room booking, CoVoTo for competitions and xynap as an office platform. All products
We take over websites, domains and mailboxes, document what is there and move step by step — without interrupting operations.
Our focus is a different one: ISN develops and runs software, hosting, Managed Workplace and AI solutions, and provides consulting. Looking after individual end-user devices — PCs, printers, workstations — is deliberately not part of it.
ISN GmbH is based in Schkopau near Halle (Saale). We have no branch in Leipzig — but a fixed contact who knows your setup.
Free initial consultation · No contract commitment · GDPR compliant
Important notice
PHP2Shell: critical security flaw in PHP – we secure your website
Two critical flaws in PHP (CVE-2026-109618 and CVE-2026-109619) allow attacks on web servers before your application even starts. Almost every PHP version is affected. We check your systems and protect them – even where no update is available yet.