Wikipedia
Teamwork.com
Teamwork.com is an Irish, privately owned, developer-led web-based company based in Cork, Ireland. Teamwork.com creates task management and team collaboration software to support high-performance teams. The three products relate to project-management, customer support, and real-time internal communications. Teamwork.com was founded by Peter Coppinger and Dan Mackey in 2007. Teamwork.com is used by over 370,000 companies worldwide (including Disney, Spotify and HP) and has over 2.4m active users.