United States · 
Who invested in GridNetworks?
GridNetworks's investors include Comcast, Cisco and Panorama Capital.
200620072008
$500KSeed$9.5MSeries A$11MSeries B
United States · Series B startup
Who invested in GridNetworks
Funding summaryUpdated 26 Oct 2026
$21Mraised across 3 rounds since 2006, from 3 sources
$500KSeed$9.5MSeries A$11MSeries B
- Latest round
- Series B, $11MMay 2008
- 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
- Seed, $500K Jan 2006
- Biggest round
- $11M Series B · May 2008
- Usual gap between rounds
- 21 months the median of 2
The rounds
- May 2008
- Oct 2007
- Jan 2006
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.
Quick answers about GridNetworks
How much has GridNetworks raised?
GridNetworks has raised $21M across 3 rounds since 2006.
When did GridNetworks last raise?
GridNetworks's most recent round was a Series B of $11M in May 2008.
What was GridNetworks's biggest round?
Its most recent round, $11M in May 2008, is also its largest on record.
Who backed GridNetworks first?
GridNetworks's first round on record, in Oct 2007, was backed by Cisco, Panorama Capital and Comcast.
What stage is GridNetworks at?
GridNetworks's latest named round is a Series B, in May 2008.
Where is GridNetworks based?
GridNetworks is based in the United States.
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