other

Updated:

Kaleyra S.p.A.

Kaleyra S.p.A. is a Milan-based cloud communications platform led by founder Dario Calogero. Listed on the NYSE, it provides CPaaS services globally.

Kaleyra S.p.A.

Kaleyra was founded in 1999 by Dario Calogero and Giovanni Marigliano as a messaging and communications technology company. The firm grew from a European SMS aggregator into a global CPaaS provider, catering to business clients in retail, banking, and logistics. Calogero continues as CEO, directing operations from Milan. Kaleyra's platform includes APIs for SMS, voice, email, and push notifications, targeting large enterprises that need multichannel customer engagement. The company serves over 2,000 customers in more than 190 countries. Sector coverage spans financial services, e-commerce, hospitality, and travel, with deployments across Europe, the Middle East, Africa, the Asia-Pacific region, and the Americas. Kaleyra's infrastructure processes billions of messages annually, with platform integrations via cloud services like AWS and Google Cloud (public record). Kaleyra went public via a SPAC merger with GigCapital2 in March 2021, listing on the NYSE under the ticker KLR. As of 2026, the company has not disclosed additional offices beyond Milan, but its customer base indicates global reach. No recent operational event (within 24 months) is verifiable from accessible public records. Structurally, Kaleyra is distinct from a family office or private investment vehicle: it is a publicly traded operating company, not an asset manager. Its value lies in its proprietary CPaaS software platform and customer contracts — not a portfolio of investment holdings. This makes its profile better suited as an enterprise technology firm than a capital allocator.

General information

Firm type

other

Year founded

AUM

Undisclosed

Location

Region

Europe

Country

Italy

City

Milan

Corporate office

Milan, Italy

Principals

Dario Calogero

Founder & CEO

Giovanni Marigliano

Co-Founder & CTO

Sector focus

Enterprise SoftwareTelecommunications

Frequently asked questions

What does Kaleyra do?

Kaleyra provides a cloud communications platform (CPaaS) offering APIs for SMS, voice, email, and push notifications. Enterprises use its services for customer engagement across channels.

Who leads Kaleyra?

Founder Dario Calogero serves as CEO, overseeing operations from Milan, Italy. Co-founder Giovanni Marigliano is CTO.

How is Kaleyra structured?

Kaleyra is a publicly traded company on the New York Stock Exchange (ticker: KLR), not a family office or private investment vehicle.

In which regions does Kaleyra operate?

Kaleyra serves customers in over 190 countries, with a strong presence in Europe, Asia-Pacific, the Middle East, Africa, and the Americas.

Which sectors does Kaleyra target?

The firm's platform is used in retail, banking, e-commerce, hospitality, logistics, and travel for communications and customer engagement.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

Need institutional-grade insight on investors?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo

More Milan other profiles