Connections are made at the World Trade Center Seattle. Here, our region's established and rising leaders come together to network, share ideas and keep Seattle's business and nonprofit communities thriving. Join us. World Trade Center Seattle (WTCSE) serves as a tribute to the importance of international trade in our region, providing an environment where business leaders can come together to share ideas and strengthen their connections. WTCSE members and staff make up a community dedicated to improving the global neighborhood in which they live. WTCSE serves as an economic fraternity where business leaders can develop strong alliances to collaborate and share resources, and is part of the World Trade Center Association, an international educational and business services network that provides members with access to over 330 World Trade Centers in 90 countries with over 1,500,000 member companies.