About us

HARDAH is an R&D Swiss high-tech startup building digital trust solutions since 2015. We want to promote quality content on the web. We've launched our first product, HARDAH Business, in 2018. HARDAH Business is a collaborative cloud shaped as an interactive, simple digital office. The swiss-army-knife of professional tools. Our broader mission is to build Digital Trust services. To do so HARDAH is also developing a Blockchain anti-fake-news tool promoting quality content, trustworthy information and ethical advertising on social networks. This is our main product under construction under the project name HARDAH One

All our products are swiss-made, designed and coded in Geneva. Our values are integrity, neutrality and simplicity

As evidences by our Swiss private banking culture, we believe in long term relationships, mutual trust, respect and excellency in service. HARDAH is one of the most notorious startups in Switzerland (RTS, Bilan, AGEFI, Le Matin Dimanche, Couleur 3, Migros Magazine, Léman Bleu, TV5 Monde, 20 Minutes, Handelzeitung, Bilanz). We are also working on the lastest tecnologies like Blockchain and distributed Legder Technologies with direct contact whith the state of Geneva and swiss private banks

David Delmi

Founder - CEO

David Delmi was assistant in macroeconomics at HEC Lausanne before launching HARDAH in 2015.

He is a pioneer in ethical Digital Trust solutions. He is a regular speaker on Blockchain, DLT, social networks sociology, entrepreneurship and digitization.

In 2017 he was awarded as one of the 100 most influent Swiss in Digital Word.



  • HARDAH has made 4 years of R&D to develop our project HARDAH One. In 2016 we launched a laboratory website to develop our new graphical users interface.

  • Our laboratory version was a favorite manager with thematic circles: sport, media, holidays,… Each bubbles around a Circle was a link to a website related to the Circles topic.

  • We tested it in many universities and cities and had more than 20'000 feedbacks from: Boston, Milan, Hong Kong, Shanghai, Athene, London, Barcelona, Lausanne, Yverdon, Fribourg, Lyon, Lisbon, Paris, Hanoi and Geneva.

  • We then worked with journalists, scientists, hackers, blockchain experts, philosophers, politicians, thinkers, economists, writers, historians, doctors and social networks’ users to develop the project HARDAH One.

  • Our founder has financed all the R&D to keep our independence and focus. We have secure strong strategic partnership as well and we are now collecting funds to launch the product internationally.