About Rebellions
Rebellions is a company based in Seoul (South Korea) founded in 2020 by Shin Sung-ho, Jinwook Oh, and Hyo-Eun Kim. Rebellions has raised $861.34 million across 6 funding rounds from investors including KT, Mirae Asset and Aramco. Rebellions has completed 1 acquisition, including SqueezeBits. Rebellions offers products and services including ATOM-Max, ATOM, ATOM-Lite, and REBEL. Rebellions operates in a competitive market with competitors including Flex Logix, Preferred Infrastructure, Untether AI, Cerebras and Axelera AI, among others.
- Headquarter Seoul, South Korea
- Founders Shin Sung-ho, Jinwook Oh, Hyo-Eun Kim
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Sectors
Technology
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Email
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Phone
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Website
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Social
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- Legal Name Rebellion Co., Ltd.
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$861.34 M (USD)
in 6 rounds
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Latest Funding Round
$400 M (USD), Series D
Mar 30, 2026
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Investors
KT
& 22 more
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Employee Count
Not available
- Investments & Acquisitions
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Products & Services of Rebellions
Rebellions offers a comprehensive portfolio of products and services, including ATOM-Max, ATOM, ATOM-Lite, and REBEL.
Hardware for hyperscale AI workloads with high performance per watt.
Cost-efficient hardware for small-sized data center AI tasks.
Low-power hardware for edge AI inference applications.
Scalable chip for high-throughput AI workloads with efficiency.
People of Rebellions
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Funding Insights of Rebellions
Rebellions has successfully raised a total of $861.34M across 6 strategic funding rounds. The most recent funding activity was a Series D round of $400 million completed in March 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Rebellions
Rebellions has secured backing from 23 investors, including institutional and venture fund investors. Prominent investors backing the company include KT, Mirae Asset and Aramco.
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Venture capital firm focused on investing in tech startups
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Growth-stage companies are invested in by this venture capital fund.
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Investor details for Rebellions
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Investments & Acquisitions by Rebellions
Rebellions has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include SqueezeBits.
Investment portfolio details for Rebellions
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- Transaction dates
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| Company Name | Description | Domain | Location | Founded Year | Amount |
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AI compression toolkit for optimizing deep learning models is developed.
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Complete acquisition details for Rebellions
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Financial Statements - Rebellions
Detailed financials for Rebellions
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Rebellions Comparisons
Peer comparison for Rebellions
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Competitors of Rebellions
Rebellions operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Flex Logix, Preferred Infrastructure, Untether AI, Cerebras and Axelera AI, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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Provider of a reconfigurable computing company that provides embedded FPGA (eFPGA) IP, architecture, and software to enable flexible and efficient computing solutions for a wide range of industries
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Machine learning, deep learning, and high-performance computing solutions are developed.
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At-memory computes are provided for accelerating AI inference in devices.
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Custom AI models are trained on a specialized computing platform.
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Provider of hardware and software-based platforms for accelerating AI inference at the edge
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Provider of AI-powered optical processing units
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Detailed competitors of Rebellions
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Latest news on Rebellions
Complete news archive for Rebellions
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Frequently Asked Questions about Rebellions
Rebellions was founded in 2020 and raised its 1st funding round 2 years after it was founded.
Rebellions is headquartered in Seoul, South Korea.
Rebellions is a funded company, having raised a total of $861.34M across 6 funding rounds to date.
Rebellions was established in 2020 in Seoul, South Korea, within the AI hardware sector. Silicon-based architecture is employed to develop processors optimized for deep learning algorithms. Custom AI solutions are provided for various uses, including financial trading platforms, energy management systems, cloud computing infrastructure, and autonomous vehicle technologies. Operations focus on tailored hardware to support efficient algorithmic processing.
Rebellions's top competitors include Preferred Infrastructure, Celestial AI and Axelera AI.
Rebellions offers ATOM-Max, ATOM, ATOM-Lite, and REBEL.
Rebellions has made 1 acquisition, including SqueezeBits.
Rebellions has 23 investors. Key investors include KT, Mirae Asset, Aramco, Korean Development Bank, and Pegatron.