Barcelona · AI-native from the first commit

The admin your business
drowns in, running as software.

Mainloop proves it fast, hardens it through an automated pipeline, then owns it for its life. Every project takes the same path, and nothing we build is left to rot.

An engineering company in Barcelona, in two parts. Who we are →

Backed by Leyton Leyton

What we do

Three kinds of work.

Move across them, or go into one.

The work

What is actually running.

Two real bodies of work, and the honest state of the rest.

First customer

Leyton

A professional-services group operating across roughly fifteen countries.

See the work →
Owned outright

Agenhumos

An organisation OS: guidance that writes itself from observed work traces.

2026

In build

The first external engagements are being scoped now.

How we work

Prove it. Harden it. Own it.

A PoC function with no product team is a prototype graveyard. A product team with no PoC function builds things nobody asked for. This is built as a loop so neither can happen.

Walk the loop →