United States · 
Who invested in Xponent?
Xponent's investors include U.S. Venture Partners, Walden International, El Dorado Ventures, Morgenthaler Ventures and Samsung Ventures, and 4 more on record.
2001200220032004200520062007
$16MSeries B$18MSeries C$23MSeries CUnited States · Series C startup
Who invested in Xponent
3 rounds we have observed, with the 9 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$57Mraised across 3 rounds since 2001, from 3 sources
$16MSeries B$18MSeries C$23MSeries C
- Latest round
- Series C, $23MMar 2007
- Step-upi
- 1.3×
- Investors
- 9
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 B, $16M Jan 2001
- Biggest round
- $23M Series C · Mar 2007
- Usual gap between rounds
- 3.4 years the median of 2
The rounds
- Mar 2007Series C$23M5 new3 returning
U.S. Venture Partners- Walden International
- El Dorado Ventures
Samsung Ventures
Eastward Capital Partners- American River Ventures
- Arcturus Capital
Hoya Corporate Venture Capital Group
From a historical funding record
- Oct 2003Series C$18M4 new
From a historical funding record
- Jan 2001Series B$16M
No investor was named in the report.
From a historical funding record
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
Walden InternationalVC firm2rounds
El Dorado VenturesVC firm2rounds
American River VenturesGrowth equity1round
Arcturus CapitalGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Xponent
How much has Xponent raised?
Xponent has raised $57M across 3 rounds since 2001.
When did Xponent last raise?
Xponent's most recent round was a Series C of $23M in Mar 2007.
What was Xponent's biggest round?
Its most recent round, $23M in Mar 2007, is also its largest on record.
Who backed Xponent first?
Xponent's first round on record, in Oct 2003, was backed by U.S. Venture Partners, Morgenthaler Ventures and Walden International and 1 others.
What stage is Xponent at?
Xponent's latest named round is a Series C, in Mar 2007.
Where is Xponent based?
Xponent is based in the United States.
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