Accentient's background is in software development best practices and project management. Unlike other training companies who focus on Team System’s features, Accentient's focus is on the team. They help teams increase their predictability, productivity and quality. They are world-class consultants with years of experience in software configuration management practices, including version control, build management, and reportability.

AIT is a leading provider for customized, cutting-edge software solutions based on Microsoft .NET technologies. AIT is a Microsoft Gold Certified Partner and has established itself as a key service partner for software life cycle management solutions using Team Foundation Server and Visual Studio Team System.

Notion Solutions provides services for migrating data from existing version control and work tracking system into Team Foundation Server. Data can be migrated from your existing defect tracking systems, help desk systems, project management systems, or other systems that are being replace by Team Foundation Server.  Notion Solutions can also work with you to build tools to facilitate ongoing synchronization between Team Foundation Server and existing version control or work tracking systems.

Persistent Systems offers services across the software product development life cycle. Specific to migration solutions, Persistent can offer custom solutions and services for the Team Foundation Server Migration Tool for IBM Rational ClearCase.

Timely Migration is a suite of tools designed to bring history from various source control systems into Team Foundation Server. Currently supported source control systems include CVS, StarTeam, Subversion and TFS. Timely Development also provides services to help you plan, configure and perform the migration from your existing system to Team Foundation Server.