Who invested in Anessa?
Anessa's investors include Cleantech Open, New Brunswick Innovation Foundation and GreenSky Ventures.

Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2021, from 1 source
Source recorded
From Anessa's own website: 1 founder, 3 on the team.
AdvisersKenneth Kent
Anessa's investors include Cleantech Open, New Brunswick Innovation Foundation and GreenSky Ventures.
Anessa has raised 1 round since 2021, none with a disclosed amount.
Anessa's most recent round was a Venture in Jun 2021.
Anessa's first round on record, in Jun 2021, was backed by Cleantech Open, New Brunswick Innovation Foundation and GreenSky Ventures.
Anessa's latest named round is a Venture, in Jun 2021.
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