Critical infrastructure & utilities
Organisations that may use cloud in places, but cannot rely on it everywhere, and need an alternative they fully control.
European Sovereign Agentic Coding Appliance
On-premises. Air-gapped. Built in Europe.
A standardised sandbox system for your projects and teams — model-independent and adaptable to your own processes.
Ihr Problem
Daten-Abfluss, unkontrollierte Agenten-Eingriffe, Vendor-Lock-in und Veralterung: KI im Unternehmen bringt vier Risiken auf einmal.
DetailsDie Lösung: ESACA
Sandbox, Konfiguration, Hub und Benchmark — vier Bausteine, die KI-Arbeit absichern, vereinheitlichen und messbar machen.
DetailsIhr Gewinn
Erfahrung sammelt sich an einer Stelle, ein Sicherheitsstandard gilt für jedes Projekt, und Entwickler behalten ihren Arbeitsstil.
DetailsOur mission
We help organisations build and run their digital business model — sovereignly, and with AI.
Coding is the starting point, sovereignty a requirement, and adoption happens step by step.
Who it's for
Organisations that may use cloud in places, but cannot rely on it everywhere, and need an alternative they fully control.
Teams with recurring processes and strict data boundaries that want to automate safely without sending data abroad.
Environments — from defence to legal to healthcare — bound by NIS-2, BaFin, ISO 27001 and GDPR, where AI must stay inside their own data centre.
What is ESACA
ESACA — European Sovereign Agentic Coding Appliance — brings agentic coding into regulated enterprise environments. It runs fully inside your own data centre: no data egress, no external API calls, no hidden telemetry.
Coding is the core. ESACA gives your developers a production environment for coding agents on real projects. And because it runs safely, guided and under your control, it also enables people across the organisation to work with AI sovereignly.
In short: agentic coding power — without your IP ever leaving the building.
In the video, Jan Jikeli, Founder of ESACA, explains the project during his breakout session at the Fsas Technologies Summit 2026.
The video is in German.
The toolset
ESACA is a growing set of tools with one thing in common: they run inside your own house, on your own infrastructure. The Sandbox is where teams work today — the Benchmark tells them what actually works.
Where the work happens
The Sandbox is not a stand-alone isolation tool. It is how an organisation runs agentic coding at all: a secure workspace to work in, the whole setup captured as one configuration, and a shared hub every project pushes back into. One person works out a good setup — everybody else inherits it.
Explore the SandboxThe client — a workspace that cannot leak
Nothing leaves the sandbox that you did not allow. Credentials are injected outside the agent's reach, and every outbound call is logged.
The configuration — a setup you can hand over
One file holds the whole environment: access rules, agents, skills, tooling and versions. Versionable, reproducible, transferable between teams.
The hub — where good setups spread
Every project pushes its configuration back and pulls proven ones out. What works becomes visible across the organisation instead of staying on one laptop.
Beyond isolation
Isolation on its own only makes a rule bearable that you imposed on yourself. The value appears once a good setup stops being personal: captured as a configuration, shared through a hub, and improved by everyone who uses it. That is the difference between a sandboxing tool and a way of working that scales across an organisation.
01
Developers run agents in an isolated workspace with no outbound access they did not grant — and without ever holding the credentials themselves.
02
The whole environment becomes one configuration file. What took an experienced colleague days to work out is handed over in seconds.
03
Every project pushes its configuration back into a shared hub. Good practice becomes visible across teams instead of staying where it was invented.
Why it matters
Four things ESACA keeps firmly in your hands.
01
Run AI on your own infrastructure — on-premises or fully air-gapped. The appliance operates inside your own data centre, not someone else's cloud.
02
Source code, secrets and architectural know-how never leave the building. No egress to external clouds, no hidden telemetry.
03
European models on your own hardware mean no lock-in: no forced upgrades, no surprise price changes, no provider deciding your roadmap.
04
People across the organisation can work with AI safely and sovereignly — guided, with human-in-the-loop and a full audit trail.
Ihr Problem
Ihr Know-how, Ihr Code, Ihre Prozesse, Ihre Daten — jede KI-Nutzung birgt das Risiko, sie an Dritte zu geben.
Ein Agent liest nicht nur — er schreibt, ändert und löscht. Auf jedem System, auf das er Zugriff hat.
Wer Werkzeug und Modell aus einer Hand bezieht, übernimmt dessen Preisentwicklung mit.
KI entwickelt sich schneller, als Vorgaben gepflegt werden.
Die Lösung: ESACA
Der abgeschottete Arbeitsplatz für Coding-Agenten, auf dem Entwicklerrechner oder im eigenen Cluster.
Eine einheitliche Beschreibung für die komplette Umgebung.
Die Sammelstelle, in die jedes Projekt seine Konfiguration zurückspielt.
Wissen, was funktioniert und was nicht.
Ihr Gewinn
Ihr Unternehmen lernt gemeinsam, mit KI zu arbeiten. Erfahrung sammelt sich an einer Stelle und bleibt nicht bei Einzelnen.
Sie setzen einen Sicherheitsstandard, der für jedes Projekt gilt.
Eine zentrale Stelle zeigt, wo Risiken entstehen, und Sie greifen ein, bevor Schaden entsteht.
Entwickler bekommen eine Sandbox, die sich schnell einrichten lässt und ihnen ihren Arbeitsstil lässt.