Fenja
When AI runs Europe, who runs the AI?
We’ve spent years building data and AI across Denmark and Europe, watching one dependency harden after another. AI is different. The United States has made that clear. China has made that clear. You cannot stand strong in this century on AI you do not control — and for the first time in a generation, Europe has both the reason and the moment to build its own. The window is closing faster than most realise. It is open now. It will not be open long.

As AI moves into our hospitals, our laboratories, our boardrooms, our regulated workflows — into the data and the intellectual property our organisations have spent decades protecting — can we afford for the switch to sit in Washington?

Trusted & Sovereign AI
built in Denmark, for Europe.

Fenja AI is both our company and our platform — one mission, one name. An entirely client-managed AI platform built in Denmark, so Danish and European organisations can take full control of their own AI.

Backed by
Part of BioInnovation Institute AI Lab
Introducing

Project Bifrost

The bridge between an industrial-grade AI platform and the realities of regulated organisations — built with them, not just for them.

The invitation

What being part of Project Bifrost means

Three ways to shape, to influence, and to build with the platform from the inside — a journey through what participation actually looks like.

Being part of Project Bifrost means three things — a community to shape the future with, a council to influence the platform through, and pilot projects that put it in your hands first.

Be part of a

Community

Shape the future together

Join a select community of organisations helping define the future of trusted sovereign AI in Denmark and Europe. At a time when Europe needs greater technological independence, this is an opportunity to contribute to an AI platform built on trust, shared ambition, and a common mission.

Be part of an

Advisory Council

Turn insight into influence

Take part in regular advisory council sessions where your input directly shapes the product and platform roadmap. Gain first-hand insight into cutting-edge AI developments and help influence what is built, which capabilities are prioritised, and how the platform evolves to meet real organisational needs.

Be part of

Pilot Projects

Access the platform before others

A select number of Project Bifrost participants will have the opportunity to join pilot projects and gain early access to the platform at a significantly reduced price, subsidised by the Innovation Fund. This gives your organisation the chance to explore cutting-edge sovereign AI early, realise value at low cost, and help shape the platform through real-world use.

Renting a few AI capabilities from American companies isn't enough.
Installing an open-source language model isn't enough.

You need a platform you control — with the tools, the knowledge, and the framework to make AI actually do the work your organization needs done.

The Fenja architecture, layer by layer

Fenja AI Platform Architecture

Simply Explained

The foundation

A model in your environment.

A state-of-the-art open-source language model, running entirely on your hardware. No data leaves your perimeter. The starting point — but not yet Fenja.

The foundation

Knowledge.

What makes the model Fenja — an understanding of your organization, captured in a wiki your team can read and edit. Plus the routines and working memory that turn Fenja into a coworker who knows how things get done.

What Fenja can do

Tools.

How knowledge becomes work. Fenja uses tools to find documents, query data, take action across your systems. Some are obvious; others depend on what your work needs.

When one becomes a team

Agents.

Real work isn't one task. Fenja becomes a team — a supervisor and specialists, each focused, each governed, all dispatched by workflows you've designed.

The full picture

Everything you need and with full control.

Fenja brings together all the pieces to solve simple and complex AI use cases across your organisation. Every component hosted in your infrastructure with full traceability and governance. Secure and sovereign by design.

Wiki — from scattered knowledge to one structured source of truth

From scattered knowledge to one structured source of truth.

Sources you already have, structured the way you decide — with every fact traceable back to where it came from.

What you have today

Scattered knowledge

Documents · Emails · Notes · Knowledge in people’s heads

Fenja Compiler

AI Compiler

Apply your rules and structure to fit your requirements

Fenja Wiki

Structured output

Structured output · easy for humans and AIs to read.

Deployment options

Choose your Capability.

Fenja Core.

Foundational

Essential LLM capabilities with Fenja Semantic. Your safe and custom chatbot that understands your organization.

Fenja Dev.

Developer toolset

Code faster and better with your own secure AI-supported development platform.

+ Core

Fenja Analyze.

Strategic intel

Bring real insights to your people. You ask for an insight, and your agents will find, analyze, and present the relevant data.

+ Core

Fenja Agentic.

Automation

The complete framework. Fully governed and controlled agents collaborate to solve your most important processes.

+ Core. Dev. Analyze.

Implementation roadmap

One foundation, many use cases.

Govern & scale

Security · compliance · change management · training · advisory council feedback

Setup is bounded · waves of use cases continue as your needs evolve.