Legal notice

Last updated: 08/11/2026

1. Who I am

Netneo is the trade name under which I, Mario Roberto Rivera, work as a self-employed professional.

  • Owner: Mario Roberto Rivera (Netneo)
  • NIE (Spanish identity number for foreign nationals): Y4312286F
  • Address: C. Julio Álvarez Mendo, 2, 33010 Oviedo, Asturias (Spain)
  • Email: info@netneo.es
  • Phone and WhatsApp: +34 642 46 96 83

I am not registered in the Commercial Registry, my activity does not require prior administrative authorisation, I do not practise a regulated profession and I do not adhere to any code of conduct.

2. What I do

I design and develop websites, apps and custom software, work on local positioning in Google and in artificial intelligence assistants, and build AI automations for businesses.

3. Prices

The prices on this site are indicative: they are "from" prices and do not include VAT, which is added separately at the applicable rate. The final price of each project is the one in its quote and its contract, which also list separately any third-party costs, such as domains, platforms or payment gateways.

4. Using the site

You can browse this site freely and without registering. I ask you to use it in good faith and in accordance with the law: without trying to damage it, interfere with how it works or access parts that are not public.

5. Intellectual property

The texts, the design, my own images and the code of this site are mine. You may not copy or reuse them without my permission, although you may quote them or share their links. The names, trademarks, logos and images of client projects belong to their owners and appear with their permission.

6. Liability

The information on this site is general and indicative: it does not replace an assessment of your case or a quote. I take care that it is correct and up to date, but it may contain an error or become outdated; if you spot one, I would be grateful if you let me know. What I commit to in each project is what its contract says.

7. Links to other sites

This site links to third-party sites, such as social networks or client projects. I do not control their content or their policies, so I am not responsible for them. If I find that a link leads to something unlawful, I remove it.

8. Applicable law and courts

Spanish law applies. If you are a consumer, the courts of your place of residence have jurisdiction. For contracted services, the terms of each contract apply.


How I handle your data: privacy policy. What this site stores in your browser: cookie policy.

Netneo is a digital agency based in Oviedo, Asturias, founded by Mario Rivera Valverde, specialising in custom web development, apps, local SEO and AI automation.

contact: let’s talk

Mario Rivera Valverde, founder of Netneo, with his hands in his pockets

My clients don’t come to me saying “I need a headless architecture”. They say “my website doesn’t sell”. Tell me in your own words; translating it is my job.

Tell me what’s going on

I reply myself within 24 hours, not a salesperson.

Netneo is a digital agency based in Oviedo, Asturias, founded by Mario Rivera Valverde, specialising in custom web development, apps, local SEO and AI automation.

Opening hours: Monday to Friday, 9:00-17:00

© 2026 Netneo. All rights reserved

info@netneo.es+34 642 46 96 83Address: C. Julio Álvarez Mendo, 2, 33010 Oviedo