China · 
Who invested in Sunsea?
Sunsea's investors include IDG Ventures and Warburg Pincus.
20032005200720092011201320152017
$2.9MSeries A$227MRoundChina · Funded startup
Who invested in Sunsea
2 rounds we have observed, with the 2 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
$230Mraised across 2 rounds since 2003, from 3 sources
$2.9MSeries A$227MRound
- Latest round
- Round, $227MNov 2017
- Step-upi
- 77.7×
- Investors
- 2
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, $2.9M Nov 2003
- Biggest round
- $227M Round · Nov 2017
- Between rounds
- 14.1 years from the last two
The rounds
- Nov 2017
- Nov 2003
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 Sunsea
How much has Sunsea raised?
Sunsea has raised $230M across 2 rounds since 2003.
When did Sunsea last raise?
Sunsea's most recent round was an Undisclosed round of $227M in Nov 2017.
What was Sunsea's biggest round?
Its most recent round, $227M in Nov 2017, is also its largest on record.
Who backed Sunsea first?
Sunsea's first round on record, in Nov 2003, was backed by IDG Ventures.
What stage is Sunsea at?
Sunsea's latest named round is an Undisclosed round, in Nov 2017.
Where is Sunsea based?
Sunsea is based in China.
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