In Wrike, you can easily manage several projects simultaneously in one workspace. Let's say you took on projects for several clients. In Wrike, you can create a folder named "Clients' Projects" and then create a separate sub-folder for each project inside of this parent folder. Your project structure will look like this:
It's also easy to organize the work of different company departments in Wrike. You can create a folder for each department's tasks and share it with the appropriate people. Then your project structure can look like this: