United States · 
Who invested in Sierra Monolithics?
Sierra Monolithics's investors include U.S. Venture Partners, Storm Ventures and IBM.
20012002
$14MSeries A$11MSeries BUnited States · Series B startup
Who invested in Sierra Monolithics
Funding summaryUpdated 26 Oct 2026
$25Mraised across 2 rounds since 2000, from 2 sources
$14MSeries A$11MSeries B
- Latest round
- Series B, $11MApr 2002
- Biggest round
- $14MSeries A · Aug 2000
- 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, $14M Aug 2000
- Biggest round
- $14M Series A · Aug 2000
- Between rounds
- 20 months from the last two
The rounds
- Apr 2002
- Aug 2000
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.
The exit
ExitBuyerPriceWhen
From historical deal records. Wrong? Tell us.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Sierra Monolithics
How much has Sierra Monolithics raised?
Sierra Monolithics has raised $25M across 2 rounds since 2000.
When did Sierra Monolithics last raise?
Sierra Monolithics's most recent round was a Series B of $11M in Apr 2002.
What was Sierra Monolithics's biggest round?
Sierra Monolithics's largest round on record is $14M (Series A), in Aug 2000.
Who backed Sierra Monolithics first?
Sierra Monolithics's first round on record, in Aug 2000, was backed by U.S. Venture Partners, Storm Ventures and IBM.
What stage is Sierra Monolithics at?
Sierra Monolithics's latest named round is a Series B, in Apr 2002.
Where is Sierra Monolithics based?
Sierra Monolithics is based in the United States.
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