Messaging companies

LMT Group is a provider of telecommunication services.

EZ Texting is web-based text messaging marketing software operated by CallFire.

CipherHealth is a healthcare technology company that specializes in healthcare omnichannel communication solutions.

Nylas (formerly InboxApp) is a cloud sync engine that provides secure infrastructure that works with Gmail, Microsoft Exchange, and dozens of other providers.

Sinch is a cloud-based, mobile communications platform that simplifies adding Voice, Verification, Video, SMS, and IM into apps.

Odnoklassniki (OK.ru) is a provider of social network service which helps users find classmates and friends.

LeapXpert is a technology company that develops business communication platforms.

Relay Network is a company that develops a customer messaging network designed to render better communication.

clickSUMO (formerly known as Safebox) is a provider of short message service (SMS) gateway and messaging platform.

NMR Consulting (Network Management Resources) is a provider of information technology, procurement, and infrastructure solutions.

Zello is a company that develops a walkie-talkie app for mobile phones.

Südtiroler Informatik is a company that provides business process digitization for public administration.