What does Thenesor do?
Thenesor is a software engineering consultancy. We help companies decide what is worth building, and then we build it: web applications, integrations between business systems, cloud infrastructure and, where it helps, artificial intelligence, such as assistants that answer from company documents or agents that automate tasks.
Where are you based, and who do you work with?
We are based in Las Palmas de Gran Canaria, Spain, and belong to Alcorac Ventures, S.L. We work remotely with companies in Spain and the United Kingdom, in Spanish or English. The Canary Islands keep the same time as London, one hour behind Madrid.
What happens on the first call?
It is a free 30-minute video call, in English or Spanish. You describe the problem, the systems involved and what you have tried. We tell you how we would approach it, or that we would not if there is a simpler option. If it makes sense to continue, we send a written scope with a fixed price. Nothing is bought on the call.
How do you charge?
By phase, at a fixed price agreed in writing before work starts. The first phase is kept small enough to judge: an assessment with written findings, or a first working release. You decide after each phase whether to continue, so there is no long commitment.
Who owns the code and the data?
You do. We work in your repositories and your cloud accounts, so the code, the data, the prompts and the evaluation sets are yours from the first day. We charge no licence fee on what we build, and if we stop working together there is nothing to hand back.
We already have a system and it is not working well. Can you help?
Yes. We start with a review: where it fails, what it costs to run and how people use it. Then we agree what to fix first and measure a baseline, so you can check that the changes solved the problem.
Does the EU AI Act apply to us?
It can, including for UK companies whose systems are used in the EU. As of November 2026, the bans on prohibited practices and the AI literacy duty have applied since 2 February 2025, and the transparency rules since August 2026. The 2026 Digital Omnibus moved the obligations for Annex III high-risk systems to 2 December 2027. We document how each use is classified and why. The legal assessment stays with your advisers.
