We've verified that the organization spring-projects controls the domain:
Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.
A collection of tools to support Spring Data development.
Spring abstractions for Cloud Foundry CredHub
Sample projects to get started with Spring Gemfire
Tools for using Spring in Guice and Guice in Spring
Extensions to Spring MVC for developing mobile web applications.
Support for Spring's RestTemplate within native Android applications
SAML extension for the Spring Security project
Repository just tracking arbitrary tasks for the Spring Security team.
Spring Roo is a next-generation rapid application development tool for Java developers. It focuses on higher productivity, stock-standard Java APIs, high usability, avoiding engineering trade-offs and facilitating easy Roo removal.
The Spring Integration Extensions project provides extension components for Spring Integration
Spring Framework for .NET
Spring Data integration for Pivotal GemFire
Collection of examples on how (and why) to build hypermedia-driven apps with Spring HATEOAS
Gradle Tooling for Eclipse
a set of bundle projects to create the extension install components for selected runtimes (like tc Server Developer Edition, Grails, etc.)
the discovery project manages the content of the installable extensions on the SpringSource dashboard for Eclipse/STS/GGTS