# SandStone

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/sandstone

- Industry: Software
- Headquarters: Shenzhen, China
- Website: www.szsandstone.com
- Total disclosed funding: $35M
- Latest round: Series D (May 27, 2026)
- Investors on record: 12

## About

Based in Shenzhen, China and founded in 2014, SandStone Technology Co., Ltd., dba SandStone, is a national high-tech enterprise providing data storage and management solutions. The company has established two major R&D centers in Shenzhen and Chengdu, and more than 20 subsidiaries and branches in Guangzhou, Beijing, Jinan, Shanghai and other places in China.

In May 2026, SandStone closed a round of series D funding led by Shenzhen Futian Guiding Fund with participation from Fortune Capital.

SandStone provides solutions for AI (Artificial Intelligence) data storage, data management and data application, with products portfolio encompassing MOS system (Massive Object Storage), USP (Unified Storage Platform), AIDP (AI Data Platform), IDM (Inspection Data Management System), etc. The company's solutions are applied in different industry scenarios including intelligent manufacturing, fintech, autonomous driving, AI training and promotion, and education and research.

The company generates revenue from providing data storage and management solutions.

The company will use the series D funding raised in May 2026 to comprehensively promote the strategic upgrade of its AI-native data infrastructure and industry-specific digital intelligence solutions, continuously increase investment in key technology R&D, accelerate its layout in key industries and global markets, deepen the practical application of diverse scenarios, build a globally competitive talent system, and further solidify its industry advantages.

## Funding rounds

- Series D, May 27, 2026 — Fortune Capital, Shenzhen Futian Guiding Fund
- Series D, Nov 20, 2023 — CAS Investment Management
- Series C, Oct 18, 2022, $14M — Fortune Capital, Shenzhen Longhua Industrial Capital Investment, Shenzhen Smart City Investment private equity Fund Management
- Series B, Jul 8, 2020, $21M — Xiang He Capital, COSCO, Jinkong Qiyuan Capital
- Series B, Apr 22, 2019 — GF Qianhe, SMECG Talent Equity Investment Fund Management
- Series A, Nov 7, 2017 — Shunwei Capital, Phegda

## Investors

- Shunwei Capital (https://capitalatlas.ai/funds/shunwei-capital) — Series A
- Phegda — Series A
- GF Qianhe — Series B
- SMECG Talent Equity Investment Fund Management (https://capitalatlas.ai/funds/smecg-talent-equity-investment-fund-management) — Series B
- Xiang He Capital (https://capitalatlas.ai/funds/xiang-he-capital) — Series B
- COSCO — Series B
- Jinkong Qiyuan Capital (https://capitalatlas.ai/funds/jinkong-qiyuan-capital) — Series B
- Fortune Capital — Series C, Series D
- Shenzhen Longhua Industrial Capital Investment — Series C
- Shenzhen Smart City Investment private equity Fund Management (https://capitalatlas.ai/funds/shenzhen-smart-city-investment-private-equity-fund-managemen) — Series C
- CAS Investment Management (https://capitalatlas.ai/funds/cas-investment-management) — Series D
- Shenzhen Futian Guiding Fund (https://capitalatlas.ai/funds/shenzhen-futian-guiding-fund) — Series D