/Tab - The simple way to split a bill among friends.

TripActions - TripActions is the corporate travel management company that helps you control costs and keep employees happy.

Splitwise - Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!

TravelPerk - Corporate Travel Management

Splittable - Shared living made simple

Rydoo - Rydoo is a Travel and Expense management system.