Koloma

Energy Production · Denver, CO · Founded 2021 · Privately Held (backing)

Operator of a geologic hydrogen company, intended to decrease carbon emissions. Koloma is based in Denver, CO and was founded in 2021. It was valued at $846 million at its early-stage round in Oct 2024, the last priced event on record. It has raised $306 million across 1 recorded round; the latest was a $246 million Series B in Oct 2024.

PMV mark · valuation
$845.7M
Oct 2026
Priced at
its early-stage round
Oct 2024
Total raised
$306.4M
Last round
Early Stage VC (Series B)
Oct 2024
How much has Koloma raised?
$306.4Macross 1 recorded rounds · Oct 2024 – Oct 2024

Most recently, Koloma raised $245.7M in its Early Stage VC (Series B) (Oct 2024).

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Koloma round by round

1 rounds
Oct 2024Early Stage VC (Series B)$245.7M▮
+ 1 more investors · free account

How much has Koloma raised?

Koloma has raised $306 million across 1 recorded round since 2024. The largest was a $246 million Series B in Oct 2024.

Koloma has filed 2 Form Ds with the SEC, most recently in Oct 2024 ($52.4 million sold to 13 investors).

Koloma investors

20 investors are on record for Koloma, including Khosla Ventures, RA Capital Management, U.S. Department of Energy and K5 Global. By type, the record holds 5 venture capital firms and 1 asset manager. The Series B in Oct 2024 drew 15 investors.

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Frequently asked about Koloma

How much has Koloma raised?
Koloma has raised $306.4M in total across 1 recorded funding rounds.
When was Koloma's last funding round?
Koloma's most recent recorded round was Early Stage VC (Series B) in Oct 2024, raising $245.7M.