Mattermark - Ranking 800,000+ high growth Internet companies
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Breakout List - A list of the fastest growing startups
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Crunchbase - Crunchbase is a platform for discovering industry trends, investments, and news about companies around the world.
Ticket Tailor - Ticket Tailor is an easy-to-use event ticketing platform that allows event organizers of all shapes and sizes to sell tickets online.