Messagenius, the secure enterprise messaging app making work life more secure, smart, and integrated for an interconnected workforce.

Clients & Partners

RFI rete ferroviaria italiana logo
RAI logo
Open Fiber logo
TIM logo
Almaviva logo
Logo Terna
LORCA logo
Plexal logo
Symvan Capital logo
GSMA logo
Ytili logo
U.S. Department of State official seal logo
John Cabot Univerisy logo
Overit logo

Secure. Smart. Integrated

We live by these three simple words to improve the working lives of thousands of people, and to do that, we have created an app we truly believe in.

Simone Giacco & Luigi Fidelio

Who we are

Messagenius is an enterprise messaging company based in both the UK and Italy, with headquarters in Rome.

Founded in 2015 by Luigi Fidelio (YTILI Fellow 2019) and Simone Giacco (Top 3% devs worldwide), today the Messagenius tribe is composed of 6 highly skilled people, committed to creating the “genius” in Messagenius.

What matters to us

Messagenius has a clear mission:

Offer secure enterprise messaging for smart and integrated communications among colleagues, for all types of industries. Messagenius sets the bar high when it comes to data protection, usability, speed, reliability, and compliance.



Banking, Finance & Insurance

Media & Entertainment


Transportation & Logistics

Energy & Utilities


Public Safety & Armed Forces

Healthcare & Pharma


What we do & How we do it

Messagenius runs on your private servers to offer the highest standard of security on the market

It increases productivity with dedicated, smart features, and a system that integrates into any software in use.

With its user-friendly interface and easy usability, along with our dedicated team’s assistance, forget resistance to change within your enterprise.

Private, on-premises installation for data ownership

What they say

“I have selected Messagenius as a messaging tool for our top national client in the infrastructure industry. The excellent feedback from the end-users and the top managers of the client confirmed that Messagenius was the right choice for security, flexibility, and reliability.”

Alessandro Chierico

Responsible for Infrastructure Development & Maintenance Area


Join the Tribe

Let us help build a happier, more productive workforce for you too.
We are reshaping the way enterprises communicate with teams of all sizes. Our messaging app is secure, easy-to-use, and highly integrable, but do not take our word for it.

Be a part of a messaging revolution.