Who invested in Opteran?
Opteran's investors include IQ Capital, Seraphim Space, British Business Bank, Episode 1 and Northern Gritstone.

United Kingdom · Seed startup
Funding summaryUpdated 26 Oct 2026
$12Mraised across 1 round since 2022, from 1 source
From Opteran's own website: 2 founders, 4 on the team.
Opteran's investors include IQ Capital, Seraphim Space, British Business Bank, Episode 1 and Northern Gritstone.
Opteran has raised $12M across 1 round since 2022.
Opteran's most recent round was a Seed of $12M in Jun 2022.
Its most recent round, $12M in Jun 2022, is also its largest on record.
Opteran's first round on record, in Jun 2022, was backed by IQ Capital, Seraphim Space and British Business Bank and 2 others.
Opteran's latest named round is a Seed, in Jun 2022.
Opteran is based in the United Kingdom.
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