On the Symfony blog today they've announced what they call the Symfony Marketplace, a resource to locate products and services, all related to Symfony.
Today we are thrilled to introduce the new and long-awaited Marketplace section on symfony.com website. The Symfony Marketplace is a directory of products and services related to Symfony and its ecosystem. [...] We envisioned this marketplace for the first time when we launched Symfony 2.0. Thanks to the recent boom of Symfony related services and applications, the marketplace is now a reality.
Currently they have around 45 projects (open source and commercial) and tools that are popular in the Symfony community. There's also links to several Symfony-friendly services out there including Microsoft Azure and Platform.sh. Sound interesting? Be sure to check it out or find out how to get your projects/product/service added to the lists.