China · 
Who invested in 51wan?
51wan's investors include Sequoia Capital, Ventech and JAFCO Asia.
20092010
$1.5MSeries A?Series B
China · Series B startup
Who invested in 51wan
Funding summaryUpdated 26 Oct 2026
$1.5Mraised across 2 rounds since 2008, from 2 sources
- Latest round
- Series BAug 2010
- Biggest round
- $1.5MSeries A · Apr 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
- Series A, $1.5M Apr 2008
- Biggest round
- $1.5M Series A · Apr 2008
- Between rounds
- 2.3 years from the last two
The rounds
- Aug 2010
- Apr 2008
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 51wan
How much has 51wan raised?
51wan has raised $1.5M across 2 rounds since 2008. One round did not disclose an amount, so the total is a floor.
When did 51wan last raise?
51wan's most recent round was a Series B in Aug 2010.
What was 51wan's biggest round?
51wan's largest round on record is $1.5M (Series A), in Apr 2008.
Who backed 51wan first?
51wan's first round on record, in Apr 2008, was backed by Sequoia Capital.
What stage is 51wan at?
51wan's latest named round is a Series B, in Aug 2010.
Where is 51wan based?
51wan is based in China.
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