Xamarin - Create iOS, Android and Mac apps in C#
Backbase - Backbase delivers a customer experience platform to enterprises that want to deliver a superior customer experience.
Monaca - Monaca makes the hybrid mobile app development process with PhoneGap/Cordova simpler and...
Usablenet - Usablenet is a mobile and multi-channel technology solution.
Phunware - Phunware offers iOS & Android application development platforms.
SDK.finance - Core banking and payment platform with 345+RESTful API. Best way to run software for banks, payments, and FinTech. Scale, Enterprise, Secure.