Users are E.ON, Nintendo, the German National Library, the HanseMerkur Versicherungsgruppe, UniVersa Versicherungen and Hella Aglaia Mobile Vision.

The initial aim was to provide a web-based, platform-independent, easily configurable software for project management.

2005: Version 5.0 now offers the Top-down and Bottom-up|Top-Down-Budget planning, Functions for invoice creation, the import of e-mails via IMAP or POP3 and an order management system that can also include subsidies.

In addition, Projektron BCS now offers interfaces to SAP and Microsoft Exchange as well as a ticket module with which customer enquiries and error messages can be managed.

2008: At CeBIT, the project portfolio management, an interface to the open-source reporting framework BIRT and the Spanish surface were presented.

2009: The support of Flexitimemodels, Milestone trend analysis, a project completion assistant and the archiving of multiple baselines are added.

The Computer Telephony Integration (CTI) ensures that Projektron BCS can be connected to telephone systems.

[6] 2013: Projektron BCS offers an external support portal, new options for automated project invoicing, a JIRA interface as well as visualisations in the form of tachometers on costs, effort and profit.

2018: Calendar synchronisation via the cloud-based Office 365 is supported and the new app records expenses and costs offline.