LOOFT- A/C Redefined - Comfort Automated
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Netatmo - Control your heating wherever you are
ioBroker - flexible and modular application for the IoT and Smarthome
Novo - Powerfully Simple Business Banking
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation