# Rebellions

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

- Industry: Semiconductors
- Headquarters: Seongnam, South Korea
- Website: www.rebellions.ai
- Total disclosed funding: $553M
- Latest round: Series C (Nov 10, 2025)
- Investors on record: 38

## About

Founded in 2020, Rebellions Inc. is based in Seongnam-si, Gyeonggi-do, South Korea. It develops and supplies AI hardware and software solutions. Rebellions offer a variety of AI hardware products, including specialized cards, servers, and racks, designed for efficient AI data processing. In addition to hardware, the company provides full-stack software that seamlessly integrates with its hardware to support a wide array of AI models, such as SDXL-Turbo for text-to-image generation, Llama 3 for deep learning, and Yolo for object detection, among others. In March 2026, Rebellions Inc. raised USD 400 million in pre-IPO funding co-led by new investor Korea National Growth Fund and returning investor Mirae Asset Venture Investment, with participation from another new investor KDB Capital. Other unspecified investors also participated in the round. The company will use the March 2026 funding to enhance its AI semiconductors and expand its market reach.

## Funding rounds

- Series C, Nov 10, 2025, $6.9M — Top Tier Capital Partners, Kindred Ventures
- Series C, Sep 30, 2025, $241M — Korea Development Bank, KB Investment, InterVest, Samsung Venture Investment, BonAngels Venture Partners, KDB Capital, IMM Investment, Posco Investment, Kakao Ventures, SV Investment, Mirae Asset Venture Investment, Medici Investment, Samsung Securities, Korelya Capital, KB Securities, KT Investment, Seoul Technology Holdings, Noh & Partners, SDB Investment, Lotus PE, Pegatron Venture Capital, Mirae Asset Capital, Lion X Ventures, Vision Equity Partners, Arm Limited
- Series B, Jan 30, 2024, $123M — Korea Development Bank, KB Investment, KT Corporation, Pavilion Capital, KB Securities, Shinhan Capital, IMM Investment, SV Investment, Mirae Asset Venture Investment, Korelya Capital, DG Daiwa Ventures, KT Investment, Seoul Technology Holdings, Noh& Partners, Gyeongnam Venture Investment, SDB Investment, Oasis Equity Partners, KT Cloud Corp, Mirae Asset Capital
- Series B, Dec 7, 2023, $129M — KT Investment, KT Cloud Corp
- Series A, Jun 3, 2022, $48M — Temasek Holdings, Korea Development Bank, KB Investment, Mirae Asset Capital, IMM Investment, Kakao Ventures, SV Investment, Mirae Asset Venture Investment, KT Investment, Seoul Technology Holdings, GU Equity Partners
- Seed, Nov 23, 2020, $1.8M — Shinhan Capital, Kakao Ventures
- Seed, Sep 1, 2020 — Korea Tech Incubator for Startup, Seoul Technology Holdings
- Seed, Jun 1, 2020, $2.8M — Seoul Technology Holdings, GU Equity Partners

## Investors

- Seoul Technology Holdings (https://capitalatlas.ai/funds/seoul-technology-holdings) — Seed, Series A, Series B, Series C
- GU Equity Partners (https://capitalatlas.ai/funds/gu-equity-partners) — Seed, Series A
- Korea Tech Incubator for Startup — Seed
- Shinhan Capital (https://capitalatlas.ai/funds/shinhan-capital) — Seed, Series B
- Kakao Ventures (https://capitalatlas.ai/funds/kakao-ventures) — Seed, Series A, Series C
- Temasek Holdings — Series A
- Korea Development Bank (https://capitalatlas.ai/funds/korea-development-bank) — Series A, Series B, Series C
- KB Investment (https://capitalatlas.ai/funds/kb-investment) — Series A, Series B, Series C
- Mirae Asset Capital (https://capitalatlas.ai/funds/mirae-asset-capital) — Series A, Series B, Series C
- IMM Investment (https://capitalatlas.ai/funds/imm-investment) — Series A, Series B, Series C
- SV Investment (https://capitalatlas.ai/funds/sv-investment) — Series A, Series B, Series C
- Mirae Asset Venture Investment (https://capitalatlas.ai/funds/mirae-asset-venture-investment) — Series A, Series B, Series C
- KT Investment (https://capitalatlas.ai/funds/kt-investment) — Series A, Series B, Series C
- KT Cloud Corp — Series B
- KT Corporation — Series B
- Pavilion Capital — Series B
- KB Securities (https://capitalatlas.ai/funds/kb-securities) — Series B, Series C
- Korelya Capital (https://capitalatlas.ai/funds/korelya-capital) — Series B, Series C
- DG Daiwa Ventures (https://capitalatlas.ai/funds/dg-daiwa-ventures) — Series B
- Noh& Partners — Series B
- Gyeongnam Venture Investment (https://capitalatlas.ai/funds/gyeongnam-venture-investment) — Series B
- SDB Investment — Series B, Series C
- Oasis Equity Partners (https://capitalatlas.ai/funds/oasis-equity-partners) — Series B
- InterVest (https://capitalatlas.ai/funds/intervest) — Series C
- Samsung Venture Investment (https://capitalatlas.ai/funds/samsung-venture-investment) — Series C
- BonAngels Venture Partners (https://capitalatlas.ai/funds/bonangels-venture-partners) — Series C
- KDB Capital (https://capitalatlas.ai/funds/kdb-capital) — Series C
- Posco Investment (https://capitalatlas.ai/funds/posco-investment) — Series C
- Medici Investment (https://capitalatlas.ai/funds/medici-investment) — Series C
- Samsung Securities — Series C
- Noh & Partners (https://capitalatlas.ai/funds/noh-partners) — Series C
- Lotus PE (https://capitalatlas.ai/funds/lotus-pe) — Series C
- Pegatron Venture Capital — Series C
- Lion X Ventures — Series C
- Vision Equity Partners (https://capitalatlas.ai/funds/vision-equity-partners) — Series C
- Arm Limited — Series C
- Top Tier Capital Partners (https://capitalatlas.ai/funds/top-tier-capital-partners) — Series C
- Kindred Ventures (https://capitalatlas.ai/funds/kindred-ventures) — Series C