United States · 
Who invested in Plant Prefab?
Plant Prefab's investors include Obvious Ventures, Western Technology Investment and Amazon Alexa Fund.
2019202020212022
$6.7MSeries A$44MSeries C
United States · Series C startup
Who invested in Plant Prefab
Funding summaryUpdated 26 Oct 2026
$51Mraised across 2 rounds since 2018, from 2 sources
$6.7MSeries A$44MSeries C
- Latest round
- Series C, $44MDec 2022
- Step-upi
- 6.6×
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $6.7M Sept 2018
- Biggest round
- $44M Series C · Dec 2022
- Between rounds
- 4.2 years from the last two
The rounds
- Dec 2022
- Sept 2018Series A$6.7M2 new
Reported by Crunchbase NewsSEC filing: $6.7M sold, first sale Aug 2018
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 3 firms list Plant Prefab 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 Plant Prefab
How much has Plant Prefab raised?
Plant Prefab has raised $51M across 2 rounds since 2018.
When did Plant Prefab last raise?
Plant Prefab's most recent round was a Series C of $44M in Dec 2022.
What was Plant Prefab's biggest round?
Its most recent round, $44M in Dec 2022, is also its largest on record.
Who backed Plant Prefab first?
Plant Prefab's first round on record, in Sept 2018, was backed by Obvious Ventures and Amazon Alexa Fund.
What stage is Plant Prefab at?
Plant Prefab's latest named round is a Series C, in Dec 2022.
Where is Plant Prefab based?
Plant Prefab is based in the United States.
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