United States · Who invested in Ziptronix?
Ziptronix's investors include Intersouth Partners, Grotech Ventures, Alliance Technology Ventures, RTI International and NC IDEA, and 2 more on record.
20062007200820092010
$7.2MSeries C$2.8MSeries D$500KDebt$1.5MVentureUnited States · Venture startup
Who invested in Ziptronix
4 rounds we have observed, with the 7 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
$12Mraised across 4 rounds since 2005, from 4 sources
$7.2MSeries C$2.8MSeries D$500KDebt$1.5MVenture
- Latest round
- Venture, $1.5MSept 2010
- Biggest round
- $7.2MSeries C · Aug 2005
- Step-upi
- 3×
- Investors
- 7
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, $7.2M Aug 2005
- Biggest round
- $7.2M Series C · Aug 2005
- Usual gap between rounds
- 17 months the median of 3
The rounds
- Sept 2010Venture$1.5M
No investor was named in the report.
From a historical funding recordSEC filing: $1.5M sold, first sale Aug 2010
- Sept 2009Debt$500K
No investor was named in the report.
From a historical funding recordSEC filing: $500K sold, first sale Sept 2009
- Jan 2007Series D$2.8M1 new4 returning
Intersouth Partners
Grotech Ventures
Alliance Technology Ventures
RTI International- Research Triangle Ventures
From a historical funding record
- Aug 2005Series C$7.2M6 new
- Intersouth Partners
- Grotech Ventures
NC IDEA- Alliance Technology Ventures
- RTI International
- Research Technology Ventures
Reported by eetimes.com
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.
Series C2005Series D2007Debt2009Venture2010Intersouth PartnersGrotech VenturesAlliance Technology VenturesRTI InternationalNC IDEAResearch Triangle VenturesResearch Technology Ventures
Intersouth PartnersGrotech VenturesAlliance Technology VenturesRTI InternationalNC IDEAResearch Triangle VenturesResearch Technology VenturesThe exit
ExitBuyerPriceWhen
AcquiredTessera Technologies$39MAug 2015
From historical deal records. Wrong? Tell us.
Everyone who backed them
Research Triangle VenturesVC firm1round
Research Technology Venturesno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Ziptronix
How much has Ziptronix raised?
Ziptronix has raised $12M across 4 rounds since 2005.
When did Ziptronix last raise?
Ziptronix's most recent round was a Venture of $1.5M in Sept 2010.
What was Ziptronix's biggest round?
Ziptronix's largest round on record is $7.2M (Series C), in Aug 2005.
Who backed Ziptronix first?
Ziptronix's first round on record, in Aug 2005, was backed by Intersouth Partners, Grotech Ventures and NC IDEA and 3 others.
What stage is Ziptronix at?
Ziptronix's latest named round is a Venture, in Sept 2010.
Where is Ziptronix based?
Ziptronix is based in the United States.
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