Keybase Chat - End-to-end encrypted chat built into Keybase
TravelPerk - Corporate Travel Management
Pithos - pithos is a daemon which provides an S3-compatible frontend for storing files in a Cassandra cluster.
TripActions - TripActions is the corporate travel management company that helps you control costs and keep employees happy.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
TravelBank - A modern travel, expense, and rewards app for SMBs.