Who invested in Purkinje?
Purkinje's investors include John Doerr and Michael J. Long.

Canada · Series D startup
One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 31 Oct 2026
$10Mraised across 1 round since 2007, from 1 source
Purkinje's investors include John Doerr and Michael J. Long.
Purkinje has raised $10M across 1 round since 2007.
Purkinje's most recent round was a Series D of $10M in Mar 2007.
Its most recent round, $10M in Mar 2007, is also its largest on record.
Purkinje's first round on record, in Mar 2007, was backed by John Doerr and Michael J. Long.
Purkinje's latest named round is a Series D, in Mar 2007.
Purkinje is based in Canada.
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