India · Who invested in Alt Carbon?
Alt Carbon's investors include Lachy Groom. Lachy Groom led its latest round.
India · Seed startup
Who invested in Alt Carbon
One round we have observed, with the one investor 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 15 Nov 2026
$12Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $12MMay 2025
- Led by
- Lachy Groom
- Investors
- 1 (1 led)
The rounds
- May 2025
Founders and team
From Alt Carbon's own website: 2 founders, 1 on the team.
- Dr. Sambuddha MisraChief Scientist
Quick answers about Alt Carbon
How much has Alt Carbon raised?
Alt Carbon has raised $12M across 1 round since 2025.
When did Alt Carbon last raise?
Alt Carbon's most recent round was a Seed of $12M in May 2025, led by Lachy Groom.
What was Alt Carbon's biggest round?
Its most recent round, $12M in May 2025, is also its largest on record.
Who backed Alt Carbon first?
Alt Carbon's first round on record, in May 2025, was backed by Lachy Groom.
What stage is Alt Carbon at?
Alt Carbon's latest named round is a Seed, in May 2025.
Where is Alt Carbon based?
Alt Carbon is based in India.
Who led Alt Carbon's rounds?
Lachy Groom led the Seed in 2025.
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