Canada · 
Who invested in Spaceium?
Spaceium's investors include Initialized Capital, Andreessen Horowitz, Alumni Ventures and Gaingels. Initialized Capital led its latest round.
Canada · Seed startup
Who invested in Spaceium
One round we have observed, with the 4 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 5 Nov 2026
$6.3Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $6.3MJan 2025
- Led by
- Initialized Capital
- Investors
- 4 (1 led)
The rounds
- Jan 2025
Founders and team
From Spaceium's own website: 2 founders.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 5 firms list Spaceium as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Spaceium
How much has Spaceium raised?
Spaceium has raised $6.3M across 1 round since 2025.
When did Spaceium last raise?
Spaceium's most recent round was a Seed of $6.3M in Jan 2025, led by Initialized Capital.
What was Spaceium's biggest round?
Its most recent round, $6.3M in Jan 2025, is also its largest on record.
Who backed Spaceium first?
Spaceium's first round on record, in Jan 2025, was backed by Initialized Capital, Andreessen Horowitz and Alumni Ventures and 1 others.
What stage is Spaceium at?
Spaceium's latest named round is a Seed, in Jan 2025.
Where is Spaceium based?
Spaceium is based in Canada.
Who led Spaceium's rounds?
Initialized Capital led the Seed in 2025.
Companies like Spaceium
In the same sector, and raised in the last eighteen months.
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