HPE Helion was Hewlett-Packard's portfolio of open-source software and integrated systems for enterprise cloud computing.

[1] HPE Helion grew from under US$300 million to over US$3 billion by 2016.

[citation needed] HP closed the public cloud business on 31 January 2016.

[2] HP has hybrid cloud and other offerings but the Helion public cloud offering was shut down.

[3] HPE Helion was based on open-source technology, including OpenStack and Cloud Foundry.