---
title: "Company · artheris"
description: "Who is behind artheris, what the company measures and how to reach it."
canonical: "https://artheris.de/en/unternehmen"
lang: "en"
alternate: "https://artheris.de/unternehmen"
describedby: "/llms.txt"
---

[HTML version](https://artheris.de/en/unternehmen)

# Company

artheris measures where a brand stands in answers from AI systems, and prepares changes with evidence for approval: generative engine optimization, GEO for short.

## What artheris does

A fixed set of questions runs at regular intervals through ChatGPT. Only answers that triggered an actual web search are counted. The answers add up to the AI share of voice: mentions of your own brand divided by all mentions in the comparison field.

The finding becomes a checkable proposal, for example an Organization schema or an llms.txt. It ships as a draft pull request, controlled and only after human approval.

## Who is behind artheris

**Dominik Behrens:** Co-Founder · CTO, Builds artheris: measurement, console and website. Before that, independent work in AI and web development, with client projects ranging from 3D to online shops to agent systems.

**Felix Albert Lopez Delgado:** Co-Founder · CEO, Runs artheris and talks to customers. Before that, business client advisory at a bank, alongside studies at Frankfurt School of Finance & Management.

Both are named in the legal notice as the responsible parties under § 5 DDG.

## Contact

**Email:** mail@artheris.de

**Legal form:** Gesellschaft bürgerlichen Rechts (GbR), a German civil-law partnership

**Location:** Hamburg, Germany

## Frequently asked questions

### What is artheris?

artheris measures where a brand stands in answers from AI systems, and prepares changes with evidence for approval.

### Where is artheris located?

artheris is based in Hamburg, Germany.

### What legal form does artheris have?

artheris is a Gesellschaft bürgerlichen Rechts (GbR), a German civil-law partnership. Its partners are Felix Albert Lopez Delgado and Dominik Behrens.

### Who is behind artheris?

Dominik Behrens and Felix Albert Lopez Delgado. Both are named in the legal notice as the responsible parties.

### How do I reach artheris?

By email at mail@artheris.de.