# About Us: AI Development Company in Barcelona | QQuantum.ai

> QQuantum.ai is an AI development company in Barcelona: a small engineering studio building agents, RAG systems and automation for EU firms, with code you own.

Source: https://qquantum.ai/about

In Company

[01 How We Work](https://qquantum.ai/how-it-works) [02 Pricing](https://qquantum.ai/pricing) [03 Careers](https://qquantum.ai/careers) [04 Partners](https://qquantum.ai/partners) [05 Blog](https://qquantum.ai/blog) [06 Frequently Asked Questions](https://qquantum.ai/faq) [07 Contact](https://qquantum.ai/contact) [08 Sitemap](https://qquantum.ai/sitemap)

Company overview →

Company · 9 pages

# An AI engineering studio built on precision.

QQuantum.ai is an AI development company in Barcelona: a small systems engineering studio that designs, builds and hands over autonomous agents, retrieval (RAG) architectures and automation for enterprises and startups across the EU. The people on your first call build the system, every agent has a human escalation path, and the code goes into your repositories. Our founders have been building software since 2006.

Introduction transcript. Client: Who’s behind all this cleverness? Qubi: A little engineering studio in Barcelona. And me. Qubi: We build AI agents, retrieval systems, and automation with care. Client: Care that I can actually see? Qubi: In the details, the tests, and the code we hand over. Qubi: Come and see how we work.

Shipped & in build · 14

Our own · coming soon

yourOS

An AI operating system, with Roxy at its heart.

Live · iOS · Android

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AI sound therapy for Cognitive AI.

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A private assistant with permanent memory.

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A domain brokerage, rebuilt from the mark up.

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The route is the P

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Engineer.ai

The one-word .ai for coding

1. [yourOS](https://qquantum.ai/work/youros)
2. [Sonora](https://qquantum.ai/work/sonora)
3. [Podswap](https://qquantum.ai/work/podswap)
4. [unOpen.AI](https://qquantum.ai/work/unopen)
5. [Coherence](https://qquantum.ai/work/coherence)
6. [Domain Booth](https://qquantum.ai/work/domain-booth)
7. [Eclipse.com](https://qquantum.ai/creative-design/domain-landing-pages?domain=eclipse#pages)
8. [Canopy.com](https://qquantum.ai/creative-design/domain-landing-pages?domain=canopy#pages)
9. [ZeroOne.com](https://qquantum.ai/creative-design/domain-landing-pages?domain=zeroone#pages)
10. [Altitude.com](https://qquantum.ai/creative-design/domain-landing-pages?domain=altitude#pages)
11. [Coral.com](https://qquantum.ai/creative-design/domain-landing-pages?domain=coral#pages)
12. [Ascend.com](https://qquantum.ai/creative-design/domain-landing-pages?domain=ascend#pages)
13. [Protocol.com](https://qquantum.ai/creative-design/domain-landing-pages?domain=protocol#pages)
14. [Engineer.ai](https://qquantum.ai/creative-design/domain-landing-pages?domain=engineer#pages)

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All our work →

At a glance

## A studio, not a network.

- **01 Who we are**: An AI systems engineering studio in Barcelona. Our founders have been building software since 2006, through earlier companies.
- **02 Who builds it**: The people on your first call are the people who build the system. We take fewer projects at once, and nobody hands your work to a junior after the sale.
- **03 Model stance**: Agnostic. We benchmark against your workload and design so a model can be swapped without rewriting the system.
- **04 Who owns the code**: You do. Code goes into your repositories, infrastructure into your accounts, and decisions are documented.

WHERE WE COME FROM

## The architecture of intelligence.

2006 — first company

### Software, for the people who need it to work

Our founders have been building software since 2006, through earlier companies, for banks, retailers, broadcasters and charities.

Today — Barcelona

### Agents that weave through the complexity

QQuantum.ai is the current studio. Our autonomous agents are designed to weave through this complexity, handling outbound sales, dynamic SEO, and internal operations with measured accuracy and a human escalation path.

The thread between them

Just as Gaudí observed that there are no straight lines in nature, we understand that modern business operations are deeply complex, non-linear ecosystems.

Where we work

## Barcelona. And across Europe.

The studio is in Barcelona. The work reaches 24 cities — hover one to see it, click to read how we work there.

Spain

Barcelona

The studio

Read the Barcelona page →

Spain

Madrid

505 km from the studio

Read the Madrid page →

Spain

Valencia

304 km from the studio

Read the Valencia page →

Portugal

Lisbon

1,006 km from the studio

Read the Lisbon page →

United Kingdom

London

1,139 km from the studio

Read the London page →

United Kingdom

Manchester

1,384 km from the studio

Read the Manchester page →

United Kingdom

Birmingham

1,272 km from the studio

Read the Birmingham page →

United Kingdom

Edinburgh

1,665 km from the studio

Read the Edinburgh page →

Ireland

Dublin

1,471 km from the studio

Read the Dublin page →

France

Paris

831 km from the studio

Read the Paris page →

France

Lyon

531 km from the studio

Read the Lyon page →

Netherlands

Amsterdam

1,238 km from the studio

Read the Amsterdam page →

Belgium

Brussels

1,065 km from the studio

Read the Brussels page →

Germany

Berlin

1,499 km from the studio

Read the Berlin page →

Germany

Munich

1,055 km from the studio

Read the Munich page →

Germany

Frankfurt

1,092 km from the studio

Read the Frankfurt page →

Germany

Hamburg

1,472 km from the studio

Read the Hamburg page →

Switzerland

Zurich

835 km from the studio

Read the Zurich page →

Austria

Vienna

1,350 km from the studio

Read the Vienna page →

Italy

Milan

725 km from the studio

Read the Milan page →

Italy

Rome

860 km from the studio

Read the Rome page →

Sweden

Stockholm

2,278 km from the studio

Read the Stockholm page →

Denmark

Copenhagen

1,759 km from the studio

Read the Copenhagen page →

Poland

Warsaw

1,863 km from the studio

Read the Warsaw page →

- [Barcelona](https://qquantum.ai/locations/barcelona)
- [Madrid](https://qquantum.ai/locations/madrid)
- [Valencia](https://qquantum.ai/locations/valencia)
- [Lisbon](https://qquantum.ai/locations/lisbon)
- [London](https://qquantum.ai/locations/london)
- [Manchester](https://qquantum.ai/locations/manchester)
- [Birmingham](https://qquantum.ai/locations/birmingham)
- [Edinburgh](https://qquantum.ai/locations/edinburgh)
- [Dublin](https://qquantum.ai/locations/dublin)
- [Paris](https://qquantum.ai/locations/paris)
- [Lyon](https://qquantum.ai/locations/lyon)
- [Amsterdam](https://qquantum.ai/locations/amsterdam)
- [Brussels](https://qquantum.ai/locations/brussels)
- [Berlin](https://qquantum.ai/locations/berlin)
- [Munich](https://qquantum.ai/locations/munich)
- [Frankfurt](https://qquantum.ai/locations/frankfurt)
- [Hamburg](https://qquantum.ai/locations/hamburg)
- [Zurich](https://qquantum.ai/locations/zurich)
- [Vienna](https://qquantum.ai/locations/vienna)
- [Milan](https://qquantum.ai/locations/milan)
- [Rome](https://qquantum.ai/locations/rome)
- [Stockholm](https://qquantum.ai/locations/stockholm)
- [Copenhagen](https://qquantum.ai/locations/copenhagen)
- [Warsaw](https://qquantum.ai/locations/warsaw)

Lambert equal-area · Natural Earth

BASE OF OPERATIONS

## Engineered in Barcelona.

QQuantum.ai works from Barcelona, with clients across the EU and further afield. The city gives us a full working day of overlap with the rest of Europe, the same regulatory regime as most of our clients, and a habit — borrowed from its most famous architect — of treating structure as the design rather than something added afterwards.

We build systems meant to be robust and adaptable: evaluated against real data, monitored in production, and handed over as code you own.

- **At a glance**
- **Founded**: 2006
- **Base**: Barcelona, ES
- **Discipline**: Applied AI
- **Model stance**: Agnostic
- **Code ownership**: Yours

HOW WE WORK

## Three things you can hold us to.

1. Senior people, small team The people on your first call are the people who build the system. That means we take fewer projects at once, and it means nobody hands your work to a junior after the sale.
2. We will talk you out of things A meaningful share of enquiries resolve to an off-the-shelf product or a process fix that needs no AI. Saying so costs us a project and earns the next one.
3. You keep everything Code in your repositories, infrastructure in your accounts, documented decisions. If your team wants to take over, that is a planned outcome rather than a renegotiation.

TEAM

## The people.

- 01 Founder [Vincent Valentine](https://qquantum.ai/about/vincent-valentine) Founded QQuantum.ai and leads its engineering. The person on your first call is the person who builds the system. Read more

Questions

## Questions about the studio.

### Where is QQuantum.ai based?

In Barcelona, Spain. We work with clients across the EU and further afield, with a full working day of overlap with the rest of Europe. Being in Spain also means we work under the same EU regulatory regime as most of our clients, so the data-protection rules they work under are the ones we work under too.

### What does an AI engineering studio in Barcelona build?

Production AI systems rather than slide decks: autonomous agents for work such as outbound sales, SEO and internal operations, retrieval (RAG) systems that answer from your own documents with citations, and automation across the tools you already use. Each is evaluated against your real data, monitored in production and handed over as code you own.

### Who will actually work on our project?

The people on your first call. We are a small senior team and take fewer projects at once for that reason, so nobody hands your work to a junior after the sale. If what you need is better served by an off-the-shelf product or a process change, we will say so on that call.

Keep reading

- [Company Careers](https://qquantum.ai/careers)
- [Work Our Work](https://qquantum.ai/work)
- [Contact Contact](https://qquantum.ai/contact)

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