Who has invested in Iron Ox?

Breakthrough Energy Ventures are named among the investors backing Iron Ox.

Iron Ox Funding: $103M Raised, Series C (2021)

Iron Ox funding overview

Iron Ox is based in San Carlos, California. Iron Ox has raised $103M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Series C announced in January 2021. The round record for Iron Ox runs through 2021; nothing later has been disclosed. Investors on record include Breakthrough Energy Ventures.

Iron Ox at a glance

Total raised: $103M
Latest round: Series C
Latest round date: January 2021
Headquarters: San Carlos, California
Notable investors: Breakthrough Energy Ventures

Frequently asked about Iron Ox funding

How much has Iron Ox raised?: Iron Ox has raised $103M in total disclosed funding across the rounds on record.
Who has invested in Iron Ox?: Breakthrough Energy Ventures are named among the investors backing Iron Ox.
What was the latest Iron Ox funding round?: The most recent disclosed round is a Series C, announced in January 2021.
Where is Iron Ox based?: Iron Ox is based in San Carlos, California.
When did Iron Ox last raise?: The last disclosed Iron Ox round closed in January 2021 at Series C.

Every Iron Ox figure above comes from filings and announced rounds in the StartupFundraising company database and is revised as new rounds are recorded. The lists below compare companies in San Carlos at a similar stage.

Iron Ox Funding: $103M Raised, Series C (2021)

Iron Ox funding overview

Iron Ox at a glance

Frequently asked about Iron Ox funding

Companies related to Iron Ox (31)

Browse related funding lists (4)