China · 
Who invested in Zhanzuo?
Zhanzuo's investors include Sequoia Capital, SIG China (SIG Asia Investments) and Harbinger Ventures.
2007
$5.0MSeries A$8.0MSeries BChina · Series B startup
Who invested in Zhanzuo
2 rounds we have observed, with the 3 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
$13Mraised across 2 rounds since 2006, from 2 sources
$5.0MSeries A$8.0MSeries B
- Latest round
- Series B, $8.0MAug 2007
- Step-upi
- 1.6×
- 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, $5.0M Jul 2006
- Biggest round
- $8.0M Series B · Aug 2007
- Between rounds
- 13 months from the last two
The rounds
- Aug 2007Series B$8.0M2 new1 returning
From a historical funding record
- Jul 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
SIG China (SIG Asia Investments)VC firm1round
Harbinger VenturesVC firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Zhanzuo
How much has Zhanzuo raised?
Zhanzuo has raised $13M across 2 rounds since 2006.
When did Zhanzuo last raise?
Zhanzuo's most recent round was a Series B of $8.0M in Aug 2007.
What was Zhanzuo's biggest round?
Its most recent round, $8.0M in Aug 2007, is also its largest on record.
Who backed Zhanzuo first?
Zhanzuo's first round on record, in Jul 2006, was backed by Sequoia Capital.
What stage is Zhanzuo at?
Zhanzuo's latest named round is a Series B, in Aug 2007.
Where is Zhanzuo based?
Zhanzuo is based in China.
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