Telecommunications

3CX develops software-based unified communications systems. Bypassing rigid hardware setups, the platform provides video conferencing, voice, and live chat features that can be self-hosted or deployed in the cloud. The company operates from its global headquarters in Nicosia, Cyprus.

Infobip is a global cloud communications platform and CPaaS provider that powers omnichannel customer engagement. Founded in the coastal town of Vodnjan, the company powers the messaging infrastructure behind global brands like WhatsApp and Uber, operating as Croatia's first tech unicorn.

MikroTik delivers rock-solid, enterprise-grade routers, switches, and highly configurable wireless systems..

Sinch provides the robust API infrastructure that allows businesses to embed seamless messaging, voice, and video capabilities directly into their apps. Scaling massively out of Sweden, it handles hundreds of billions of engagements per year as a highly reliable enterprise cloud communications platform.

Talkdesk develops a cloud-based contact center platform (CCaaS) for customer support operations. The platform integrates communication tools, automated routing, and AI-driven features to assist customer support agents. The company retains significant engineering operations in Lisbon, Portugal.