Who invested in Cellum Group?
Cellum Group's investors include PortfoLion.

Hungary · Series A startup
Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2011, from 1 source
From Cellum Group's own website: 3 on the team.
Cellum Group's investors include PortfoLion.
Cellum Group has raised 1 round since 2011, none with a disclosed amount.
Cellum Group's most recent round was a Series A in Sept 2011.
Cellum Group's first round on record, in Sept 2011, was backed by PortfoLion.
Cellum Group's latest named round is a Series A, in Sept 2011.
Cellum Group is based in Hungary.
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