Unisound
Unisound (云知声), legally Unisound AI Technology Co., Ltd., is a Beijing-based artificial intelligence company founded in 2012 that develops conversational AI products and solutions for daily life and healthcare. Its technology is built around the proprietary UniBrain AI platform and its large language model UniGPT, spanning voice recognition, natural language processing, knowledge computing, and IoT-oriented AI services. The company listed on the Hong Kong Stock Exchange in June 2025 under stock code 9678.
Public Company
Unisound is publicly traded
This company is no longer available on our private secondary market. Shares can be traded publicly under its listed ticker.
Overview
Company data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Founded
2012
Employees
201–500
Total Funding
$304.5M
10 rounds
Secondary Signals (Note: SetterVC does not verify the accuracy of these)
1 signalPlaced ~HK$381M in new H-shares at HK$228/share to fund tech development and business expansion
Fresh primary capital eases near-term liquidity but dilutes existing holders
Funding
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Total raised $304.5M across 10 rounds
Last updated 09-24-2026
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| Jun 2023 | Series D3 | $98M | $1.25B | CICC Huirong |
| Jun 24, 2021 | Series D1 Press release | ~$100M | — | Trustbridge Partners |
| Apr 2019 | Series D | Not disclosed | — | Not disclosed |
Valuation Trajectory
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Entry · Series C+
$1B
Jul 2018
Unisound today
$1.3B
Jun 2023 · latest mark
Unisound multiple
1.3x
valuation uplift since first round
Y-axis is logarithmic. Hollow dots = estimated valuations. Does not represent realized investor returns.
Prominent Investors
Leadership
Liang Jia'en
Chairman, Executive Director & Chief Technology Officer
Huang Wei
Co-founder, Executive Director & Chief Executive Officer
Kang Heng
Co-founder & Executive Director
Li Xiaohan
Executive Director
Liu Shengping
Executive Director
Li Na
Chief Financial Officer & Joint Company Secretary
Unisound Investment FAQ
Unisound FAQ
Unisound has been listed on the Main Board of the Hong Kong Stock Exchange since 30 June 2025, trading as 9678 after pricing its H shares at HK$205.00 for a market capitalisation of about HK$14.5 billion at the offer price. It reached that listing at the fourth attempt in five years: an application to Shanghai's STAR Market filed in November 2020 was terminated in February 2021, and successive Hong Kong filings lapsed before the 2025 offering succeeded.
Unisound shares can be purchased through any standard brokerage account — including Fidelity, Charles Schwab, TD Ameritrade, and online platforms like Robinhood or E*TRADE. Search for the ticker to place an order.
Unisound raised $304.5M across 10 disclosed funding rounds prior to its public listing.
Unisound was co-founded by Huang Wei, and Kang Heng in 2012.
Unisound is headquartered in Beijing, China.
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