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Technology and IT consultancy for companies.
Specialists in Sage X3 ERP.

Aritmos is a  technology and computing consultancy with a global orientation. We have offices and clients all over the world, as well as prestigious international certifications that acknowledge our skills.

For us, work well done has no borders, that is true. Therefore, in our IT consultancy, we work hard to provide you with ideas and technological tools to enable companies and organisations like yours to deliver the best results to the market.

For us,  working with maximum standards of excellence and in accordance with your business expectations is a question of responsibility and professional commitment to you. In this way, you, your team, your company and your environment, will achieve the most ambitious goals, through technology and with our technological consultancy.

We have also been applying this philosophy to our business strategy and processes for years. We improve, change, renew ourselves so that you can rely on a leading IT and technological consultant that is 100% aligned with your goals.


We are experts in implementing Sage X3, Sage CRM...

Aritmos understands your business; we know it is different from the rest. Therefore, we offer you a made to measure management software solution. Our company will identify your needs and develop and implement the ideal solution for your company.

Perhaps with the powerful and quick Sage X3. Or maybe with Sage CRM, for better relations with your clients.

Additionally, you can also benefit from our wide-ranging experience in the sector through our IT and technology consultancy or our exclusive  IT outsourcing service. You can find us in our offices in Spain or any of the other offices we have worldwide.

A business solution for every need



Solutions developed to optimise competitiveness and productivity in companies. Technologies to cover all business aspects of your organisation.


Tools for small, medium and large enterprises which will allow you to optimise relations with your customers and work with more flexibility and operational efficiency.


Technology to provide an overall view, strategic and in real time, of the financial value chain of your enterprise. Control your economic environment with precision.


Management solutions for sectors of specific activity, developed by Aritmos on the basis of a Sage X3 multifunctional technological platform, certified by Sage.


News & Articles

We tell you about the latest technological trends for businesses

software gestion barcelona lleida sevilla

Aritmos, the Spanish technological consultant, consolidates its presence in the Middle East after the awards received from the multinational Sage a few days ago. More specifically, two important ...

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JUNE 2017

It seems incredible to me that a simple apple is able to speak for itself, and that it has so many things to say. I’ll tell you what happened because I believe that the experience is worth sharing.

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MARCH 2017

A normal office day: you get to your workplace, turn on your computer, try to sort out the piles of papers and folders on your table. It’s chaos.

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Contact Aritmos

Any question, any idea. we are there to help you.



Pol. Ind. Activa Park
C/ Térmens, 8
25190 Lleida, Spain


0034 973 188 300