iDempiere - iDempiere Business Suite ERP/CRM/SCM done the community way.
TravelPerk - Corporate Travel Management
DataNote ERP - DataNote ERP is a complete ERP solution built for multiple industries such as construction, engineering, food and beverages, metal processing, and healthcare, among others.
TravelBank - A modern travel, expense, and rewards app for SMBs.
PracticePanther - PracticePanther offers CRM, invoicing, time tracking and communication solutions for law firms.
Egencia - Egencia is a corporate travel management system.