App Development Company

control.alt.coop eG

Worker-owned software cooperative in Berlin and Cologne for development, IT consulting and UX design

Visit Website Get a quoteRequest a demo / quote Write a Review

TrustList summary

control.alt.coop eG is a software agency owned and run by its workers as a registered cooperative. It works from Berlin and Cologne, favours open-source tools and picks projects with a positive social effect, alongside pro bono work for NGOs.

What control.alt.coop eG does

Software development: front-end, back-end and DevOps work using Agile methods.
IT consulting: independent advice from requirements analysis and planning through to training.
System migration: moving email, office tools, cloud, servers or whole infrastructures to independent, open setups.
UX design: interfaces focused on usability and accessibility.

Customers and markets

Value-led clients such as the Charité, for mental health apps, Die Linke, for campaign apps, the newspaper taz, WWF, Mimi Hearing Technologies, Bundesverband RIAS and Berliner Register.

Key facts

Based in: Berlin and Cologne, Germany
Founded: 2018
Structure: cooperative (eG) with self-management and collective ownership
Technology: open-source software

Summary written by TrustList from the business's own published information, Sep 2026.

Gallery

2 images - click to enlarge

Categories & features

control.alt.coop eG rankings

control.alt.coop eG is ranked on 2 TrustList rankings: #11 on 1 and #36 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. control.alt.coop eG has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

App development company · 2 rankings

#11of 27
Berlin
It is the only one of the 27 here listing non profit and one of 4 here listing education.
Its profile: “It works from Berlin and Cologne, favours open-source tools and picks projects with a positive social effect, alongside pro bono work for NGOs.”
Of the 27 here, 11 also cover eCommerce and 10 also cover android; 2 also work in Lincoln and 2 also work in Europe.
#36of 92
Germany
It is one of 10 here listing supply chain, logistics, and transport and one of 12 here listing consumer products & services.
Of the top 70 here, 17 also cover web development and 14 also cover iOS app; 2 also work in München and 2 also work in Ahmedabad.
Ahead of Heaven Solutions.