China · 
Who invested in Sigma Squares Tech?
Sigma Squares Tech's investors include Cowin Capital and FutureCap.
2019202020212022202320242025
$2.0MSeed$14MSeries B
China · Series B startup
Who invested in Sigma Squares Tech
Funding summaryUpdated 26 Oct 2026
$16Mraised across 2 rounds since 2019, from 2 sources
$2.0MSeed$14MSeries B
- Latest round
- Series B, $14MMay 2025
- Step-upi
- 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
- Seed, $2.0M Jan 2019
- Biggest round
- $14M Series B · May 2025
- Between rounds
- 6.3 years from the last two
The rounds
- May 2025
- Jan 2019
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.
Also claim to have backed them
This firm lists Sigma Squares Tech as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Sigma Squares Tech
How much has Sigma Squares Tech raised?
Sigma Squares Tech has raised $16M across 2 rounds since 2019.
When did Sigma Squares Tech last raise?
Sigma Squares Tech's most recent round was a Series B of $14M in May 2025.
What was Sigma Squares Tech's biggest round?
Its most recent round, $14M in May 2025, is also its largest on record.
Who backed Sigma Squares Tech first?
Sigma Squares Tech's first round on record, in Jan 2019, was backed by FutureCap.
What stage is Sigma Squares Tech at?
Sigma Squares Tech's latest named round is a Series B, in May 2025.
Where is Sigma Squares Tech based?
Sigma Squares Tech is based in China.
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