United States · 
Who invested in ACCO Semiconductor?
ACCO Semiconductor's investors include Foundation Capital.
2011201220132014
$10.0MSeries C$12MSeries D$11MSeries E
United States · Series E startup
Who invested in ACCO Semiconductor
3 rounds we have observed, with the one investor 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.
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Funding summaryUpdated 15 Nov 2026
$33Mraised across 3 rounds since 2010, from 3 sources
$10.0MSeries C$12MSeries D$11MSeries E
- Latest round
- Series E, $11MMar 2014
- Biggest round
- $12MSeries D · Feb 2013
- Investors
- 1
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 C, $10.0M Sept 2010
- Biggest round
- $12M Series D · Feb 2013
- Usual gap between rounds
- 2.4 years the median of 2
The rounds
- Mar 2014Series E$11M
No investor was named in the report.
From a historical funding recordSEC filing: $11M sold, first sale Mar 2014
- Feb 2013
- Sept 2010Series C$10.0M
No investor was named in the report.
From a historical funding recordSEC filing: $10.0M sold, first sale Jul 2010
Funding filed with regulators
ACCO Semiconductor filed 5 raises, $55M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Jan 2017$7.6MSEC Form D
- Apr 2016$14MSEC Form D
- Mar 2014$11MSEC Form D
- Jan 2013$12MSEC Form D
- Jul 2010$10.0MSEC Form D
Founders and team
From the SEC filings it signed: 1 on the team.
- Greg CaltabianoExecutive Officer, Directori
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about ACCO Semiconductor
How much has ACCO Semiconductor raised?
ACCO Semiconductor has raised $33M across 3 rounds since 2010.
When did ACCO Semiconductor last raise?
ACCO Semiconductor's most recent round was a Series E of $11M in Mar 2014.
What was ACCO Semiconductor's biggest round?
ACCO Semiconductor's largest round on record is $12M (Series D), in Feb 2013.
Who backed ACCO Semiconductor first?
ACCO Semiconductor's first round on record, in Feb 2013, was backed by Foundation Capital.
What stage is ACCO Semiconductor at?
ACCO Semiconductor's latest named round is a Series E, in Mar 2014.
Where is ACCO Semiconductor based?
ACCO Semiconductor is based in the United States.
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