# SIG

> SIG is a VC fund in Ichigaya backing Software, E-Commerce and Information Technology. See 32 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Ichigaya, Japan
- Total investments: 32
- Last investment: Jun 2022
- Lead investor: 28%
- Last updated: Aug 2026
- Website: https://www.sig-c.co.jp/

SIG is a VC fund in Ichigaya focused on Software and E-Commerce. SIG specializes in system integration and IT infrastructure solutions. The company aims to be an IT innovator and responds to the needs of society through self-innovation and study. It was founded in 1991 and headquartered in

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $70k–$10M |
| Series A | $3.5M–$35M |
| Series B | $14M–$55M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 5 | 16% |
| E-Commerce | 4 | 13% |
| Information Technology | 4 | 13% |
| Artificial Intelligence | 4 | 13% |
| Education | 3 | 9% |

51 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 11 | 34% |
| Seed | 4 | 13% |
| Series B | 4 | 13% |
| Series D | 4 | 13% |
| Series C | 3 | 9% |

8 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| China | 10 | 31% |
| United States | 5 | 16% |
| India | 3 | 9% |
| Taiwan | 1 | 3% |
| Malaysia | 1 | 3% |

10 countries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| AGORAB2B | AGORA is B2B E-Commerce B2B platform and it has several micro services:- B2B Dealer portal for B2B E-commerce sale- Marketplace B2B for create different business models in any industries.- PIM Product Information Management for management digital products in E-Commerce.Our platform allows any company start business faster than otherplatforms. We use language Python and Low Code approach for launch MVP. AGORA is provided SaaS and OnPremise.All companies tired from long terms of development and low quality. We suggest another approach. We make platform which can develop and start without developers. | $70K | Seed | Oct 17, 2023 |  |
| Terra.do | Terra.do operate as an online climate school. Terra.do collaborate with experts from the field to offer learners an overview of the entire climate landscape. The company was founded in 2020 and is based in Stanford, California, United States. | $5M | Seed | Jun 13, 2022 |  |
| SariSuki | SariSuki is a community selling platform that helps its clients to become online neighborhood grocery stores. | $7.1M | Venture - Series Unknown | Mar 02, 2022 |  |
| Aruna | Aruna is an Indonesian integrated fishery platform. Aruna helps to create a fair fish trading, improve the livelihood of local fishermen, also bring an affordable and high-quality seafood for communities. | $30M | Series A | Jan 26, 2022 |  |
| Shexu Technology | Established in 2020, Shanghai Shexu Technology Co., Ltd. is an AI-driven industrial design software R&D technology enterprise and design service provider. The company has a professional scientific research and technical team, and has independently developed automatic industrial design software based on AI computing engine. The design softwarehas been widely used in the field of automotive industry equipment, significantly improving the design efficiency of industrial machinery designers. |  | Series A | Jan 11, 2022 |  |
| FoodMarketHub | Food Market Hub offers a digital platform to connect restaurants to their suppliers to achieve better food costs and consolidate backend operations. We aim to simplify F&B outlets' most painful back-office processes through an ecosystem play and to provide access to a competitive financing solution. | $8.5M | Series A | Dec 02, 2021 |  |
| Mobile Premier League | Mobile Premier League is a skill-based eSports platform where users can play their favorite mobile games and win real cash. Its application offers an arcade, sports, and adventure games, that enable game enthusiasts to showcase their talent, win prizes, and enjoy with their friends. | $150M | Series E | Sep 15, 2021 |  |
| Wangli Technology | Wangli Technology is a digital therapy technology platform for mental illness focusing on exploring the field of human brain and spirit. | $10M | Series A | Aug 30, 2021 |  |
| Aruna | Aruna is an Indonesian integrated fishery platform. Aruna helps to create a fair fish trading, improve the livelihood of local fishermen, also bring an affordable and high-quality seafood for communities. | $35M | Series A | Aug 01, 2021 |  |
| Aruna | Aruna is an Indonesian integrated fishery platform. Aruna helps to create a fair fish trading, improve the livelihood of local fishermen, also bring an affordable and high-quality seafood for communities. | $35M | Series A | Jul 22, 2021 |  |

10 of 32 investments shown.

## Co-investors
- [Susquehanna International Group](https://shizune.co/investors/profile/susquehanna-international-group-llp) — VC Fund, 26 deals together
- [AC Ventures](https://shizune.co/investors/profile/acventures) — VC Fund, 4 deals together
- [Argor Capital](https://shizune.co/investors/profile/go-ventures-4131) — VC Fund, 4 deals together
- [MDI Ventures](https://shizune.co/investors/profile/mdi-ventures) — VC Fund, 4 deals together
- [Redpoint Ventures China](https://shizune.co/investors/profile/redpoint-ventures-china) — VC Fund, 4 deals together
- [Base Partners](https://shizune.co/investors/profile/base-partners) — VC Fund, 3 deals together

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## FAQ

### What does SIG invest in?

SIG invests primarily in Software, E-Commerce and Information Technology startups, most often at Series A and Seed stage. Most of the 32 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is SIG's check size?

SIG typically joins rounds of $70k–$10M at Seed, $3.5M–$35M at Series A and $14M–$55M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds SIG participates in.

### When did SIG last invest?

The most recent investment recorded for SIG closed in Jun 2022. Shizune tracks 32 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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