Joint Capital
VC Fund
Ningbo, China
Joint Capital is an investment firm that invests in artificial intelligence, Internet of Things, electronic information, big data, cloud computing, cultural creativity, consumption upgrading, medical health and other key industries.
- Total investments:
- 14
- Last investment:
- Lead investor:
- 14%
Last updated:
For AI agents: llms.txt
Industries Joint Capital invests in
Stages Joint Capital invests in
Countries Joint Capital invests in
Round sizes
Round size
- Series A
- $1.5M–$15M
- Series C
- $40M–$40M
Investment Focus
Industry
- Artificial Intelligence 3 (21%)
- Sales 2 (14%)
- Insurance 2 (14%)
- Electronics 2 (14%)
- Human Resources 2 (14%)
Stage
- Series A 6 (43%)
- Seed 3 (21%)
- Series C 2 (14%)
- Angel 1 (7%)
- Series B 1 (7%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
|
Gallium Innovation Future
|
Gallium Innovation Future specializes in the research, development, and industrialization of gallium oxide epitaxial wafers, a fourth-generation ultra-wide bandgap semiconductor material. It produces various types of gallium oxide wafers used in power electronics and photoelectric detection, targeting applications like new energy vehicle chargers,industrial power supplies, and ultraviolet detection. | Angel / Nov 06, 2025 | |
|
Xinche
|
XinChe is a high-tech enterprise specializing in the research, development, and innovation of advanced semiconductor equipment. The company is committed to pushing the boundaries of technology through cutting-edge solutions designed for precision manufacturing, process optimization, and enhanced productivity in the semiconductor industry. | Series A / Sep 18, 2025 | |
|
Aonchuang Technology
|
Anchuang Technology specializes in the research, development, and production of fully active hydraulic suspensions for new energy vehicles. | Seed / Aug 21, 2025 | |
| Suzhou Wuaiyida is a high-tech company that specializes in designing IoT chip-level solutions for traditional industries.Suzhou Wuaiyida creates dedicated ( 5G AIoT) for vertical industries. | Series B / Apr 16, 2024 | ||
| Yunsheng Group is a technology company that offers human resources digital service cloud platforms. It creates a one-stop human resources full-process service system for employees, enterprises, governments, and institutions, and integrates recruitment, background adjustment, entry, social security and provident fund, salary, personal tax, andcommercial insurance.The company was established in 2015 by Li Xianwei. | $40.4M / Series C / Jun 24, 2022 | ||
| Shebaotong provides social security, provident fund, commercial insurance, salary services, labor cost optimization and other services. | $40.4M / Series C / Jun 24, 2022 | ||
| Super Semiconductor is a semiconductor device developer, mainly engaged in the design, testing and sales of high-end high-voltage power semiconductor integrated circuit products. It has developed super-junction MOS products, covering from 2A to 47A, withstand voltage 500V/600V/650V The full range of /700V/800V is used in variousAC/DC fields such as power adapters, LED drivers, communication power supplies, audio power supplies, and welding machine power supplies. | Series A / Dec 16, 2021 | ||
| Tanway focuses on the production of vehicle gauges and electronic research and development. The company was founded in 2017 and is headquartered in Haidian District, Beijing, China. | $15.3M / Series A / Jan 01, 2021 | ||
| Polestar Education Technology Group is an educational technology company focusing on the field of “AI+ education”. It has the top doctoral team of artificial intelligence education technology, education and teaching experts, data scientists, etc. It is earlier in China. Launched and successfully developed one of the companies with fully independentintellectual property rights artificial intelligence algorithm engine. | Seed / Mar 06, 2019 | ||
| Amplitrain is a Beijing-based fitness equipment supplier and health management solution provider, which mainly provides electrical muscle stimulation training technology. | $3M / Series A / Jan 21, 2019 | ||
| See all 14 investments → | |||
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FAQ
What does Joint Capital invest in?
Joint Capital invests primarily in Artificial Intelligence, Sales and Insurance startups, most often at Series A and Seed stage. Most of the 14 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Joint Capital's check size?
Joint Capital typically joins rounds of $1.5M–$15M at Series A and $40M–$40M at Series C. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Joint Capital participates in.
When did Joint Capital last invest?
The most recent investment recorded for Joint Capital closed in Nov 2025. Shizune tracks 14 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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