{"company":{"slug":"rebellions-ai","name":"Rebellions","legal_name":"Rebellions Inc.","aliases":["Rebellions"],"primary_layer":"L4","primary_topic_id":"ai-asics","secondary_topics":["ai-accelerator-startups"],"hq_country":"KR","hq_city":"Seongnam","founded_year":2020,"is_public":false,"ticker":null,"description":"Korean AI inference chip startup. Atom chip + REBEL roadmap. Merged with Sapeon (SK Telecom AI chip subsidiary) in 2024. Sovereign-Korea-AI angle on inference silicon."},"profile":{"snapshot":"Korean sovereign-AI inference chip maker; REBEL 4nm + Sapeon merger, $1.4B Series C valuation","stack_layer":"L2","why_join_top_2":["Series C closed mid-2025 at ~$1.4B (signal f99f5aa6), 40% above the post-Series B ~$1B unicorn mark, with Arm as a strategic investor (signal 7bf20cc2) — funded runway through REBEL tape-out.","Full-stack chip ownership: 2026 hires span RTL/NPU microarch (2026-03-03), MLIR compiler (2026-02-20) and chiplet packaging (2026-04-28), so engineers touch silicon-to-software on Samsung 4nm REBEL."],"peer_comparison":{"substitute":{"name":"Tenstorrent","delta":"Tenstorrent offers the same sovereign-AI pitch with shipping RISC-V chips and open TT-Metalium; Rebellions leans on Arm CSS IP and a closed Samsung/SK hynix supply chain."},"direct_competitor":{"name":"Groq","delta":"Groq already sells inference via GroqCloud LPUs; Rebellions' REBEL is pre-production silicon with no commercial inference service yet."}},"self_quality_score":{"notes":"Every claim ties to a signal_id, dated hire, or named peer; risk is falsifiable within 6 months.","originality":8,"evidence_density":9,"anti_generic_pass":true,"reverse_hype_present":true},"strategic_position":{"top_risk":"REBEL on Samsung 4nm has no disclosed production silicon or named customer; a slip past the 2025-08-26 spec into 2026 with zero design wins would strand the $1.4B valuation.","their_bet":"REBEL chiplet on Arm Neoverse CSS (signal 7bf20cc2) plus 2026 chiplet-packaging and MLIR-compiler hiring bets that modular chiplets beat monolithic GPUs for datacenter inference.","what_they_do_best":"Building Korea-sovereign LLM inference silicon by stacking domestic supply (Samsung 4nm foundry + SK hynix HBM3E, signal 39087c5e) under one roadmap."},"top_business_signals_90d":[{"summary":"Arm joined as both IP partner and strategic investor, with REBEL built on Neoverse CSS under Arm Total Design (2025-09-30).","signal_id":"7bf20cc2-be1a-44d1-9b34-d890e1ba8214","evidence_quote":"Rebellions continued its REBEL development on Arm's Neoverse Compute Subsystems under the Arm Total Design program, with Arm acting as both an IP partner"},{"summary":"Detailed REBEL LLM accelerator on Samsung 4nm with SK hynix HBM3E, succeeding the ~128 INT8 TOPS ATOM (2025-08-26).","signal_id":"39087c5e-da61-4360-96b6-6b3030524f88","evidence_quote":"REBEL AI accelerator, built on Samsung Foundry's 4nm process and integrating SK hynix HBM3E memory, as the LLM-focused successor to its ATOM inference chip"},{"summary":"Series C in 2025 lifted valuation to ~$1.4B from the ~$1B post-Series B unicorn mark (2025-06-12).","signal_id":"f99f5aa6-9e5a-49af-9525-d5a861429378","evidence_quote":"Rebellions pursued a Series C financing in 2025, with reports valuing the company at roughly $1.4 billion, up from the ~$1 billion unicorn valuation"}],"top_hiring_specialties_60d":[{"job_count":1,"specialty":"advanced packaging / chiplet integration"},{"job_count":1,"specialty":"ML compiler / MLIR"},{"job_count":1,"specialty":"RTL design / NPU microarchitecture"}]},"recent_business_signals":[{"signal_type":"news_mention","signal_date":"2026-06-29","signal_data":{"layer":"L4","query":"Rebellions AI accelerator","title":"Exclusive CEO Interview: Rebellions’ NPU Leverages Memory-Centric Chiplets - All About Circuits","source":"google-news-rss"},"source":"gnews-rebellions"},{"signal_type":"news_mention","signal_date":"2026-06-11","signal_data":{"layer":"L4","query":"Rebellions AI accelerator","title":"Rebellions CEO on Memory Strategy, IPO Plans, and Middle East AI Ambitions - News and Statistics - IndexBox","source":"google-news-rss"},"source":"gnews-rebellions"},{"signal_type":"partnership","signal_date":"2026-05-20","signal_data":{"query":"Rebellions","title":"Rebellions announced a strategic partnership with Credo to maximize operational efficiency in enterprise AI factories.","source":"funding-research"},"source":"funding-research"},{"signal_type":"partnership","signal_date":"2026-05-20","signal_data":{"query":"Rebellions","title":"Credo and Rebellions announced a partnership to maximize operational efficiency in enterprise AI factories on May 20, 2026.","source":"funding-research"},"source":"funding-research"},{"signal_type":"partnership","signal_date":"2026-05-01","signal_data":{"query":"Rebellions","title":"Rebellions partnered with Credo to maximize operational efficiency in enterprise AI factories.","source":"funding-research"},"source":"funding-research"},{"signal_type":"product_launch","signal_date":"2026-03-30","signal_data":{"query":"Rebellions","title":"Rebellions launched RebelRack (a scalable cluster for large-scale AI inference) and RebelPOD (a production-ready inference compute unit) on March 30, 2026.","source":"funding-research"},"source":"funding-research"},{"signal_type":"funding","signal_date":"2026-03-30","signal_data":{"query":"Rebellions","title":"Rebellions closed a $400 million pre-IPO funding round at a $2.34 billion valuation, led by Mirae Asset Financial Group and the Korea National Growth Fund.","source":"funding-research"},"source":"funding-research"},{"signal_type":"product_launch","signal_date":"2026-03-30","signal_data":{"query":"Rebellions","title":"Rebellions launched RebelRack (scalable AI cluster) and RebelPOD (production-ready inference unit) as core AI infrastructure platforms.","source":"funding-research"},"source":"funding-research"},{"signal_type":"funding","signal_date":"2026-03-30","signal_data":{"query":"Rebellions","title":"Rebellions raised $400 million in a pre-IPO round led by Mirae Asset Financial Group and the Korea National Growth Fund, valuing the company at approximately $2.34 billion.","source":"funding-research"},"source":"funding-research"},{"signal_type":"product_launch","signal_date":"2026-03-30","signal_data":{"query":"Rebellions","title":"Rebellions unveiled RebelRack (scalable cluster for large-scale AI) and RebelPOD (production-ready inference unit).","source":"funding-research"},"source":"funding-research"},{"signal_type":"funding","signal_date":"2026-03-30","signal_data":{"query":"Rebellions","title":"Rebellions raised $400 million in a pre-IPO round led by Mirae Asset Financial Group and the Korea National Growth Fund, bringing its valuation to approximately $2.34 billion.","source":"funding-research"},"source":"funding-research"},{"signal_type":"funding","signal_date":"2026-03-30","signal_data":{"query":"Rebellions","title":"Rebellions raised $400 million in a pre-IPO round at a $2.34 billion valuation, led by Mirae Asset Financial Group and Korea National Growth Fund (the fund's first investment as part of the K-Nvidia initiative) on March 30, 2026.","source":"funding-research"},"source":"funding-research"},{"signal_type":"product_launch","signal_date":"2026-03-01","signal_data":{"query":"Rebellions","title":"Rebellions launched RebelRack, a scalable inference cluster, and RebelPOD, a production-ready inference unit, in March 2026.","source":"funding-research"},"source":"funding-research"},{"signal_type":"funding","signal_date":"2025-11-10","signal_data":{"query":"Rebellions","title":"Rebellions extended its Series C round with new U.S. participation from Kindred Ventures and Top Tier Capital Partners.","source":"funding-research"},"source":"funding-research"},{"signal_type":"partnership","signal_date":"2025-11-01","signal_data":{"query":"Rebellions","title":"Rebellions partnered with Pegatron to build AI servers using Rebellions' chips, with Pegatron VC also investing in the Series C round.","source":"funding-research"},"source":"funding-research"}],"recent_talent_signals":[{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":null},{"job_title":"Sales and Marketing Specialist – Business Development","job_level":null,"job_specialty":null,"posted_date":null},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-21"},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-21"},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-21"},{"job_title":"[USA] Marketing Communications Manager","job_level":null,"job_specialty":null,"posted_date":"2026-06-19"},{"job_title":"Sales and Marketing Specialist – Business Development","job_level":null,"job_specialty":null,"posted_date":"2026-06-18"},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-17"},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-16"},{"job_title":"Sales and Marketing Specialist- Business Development","job_level":null,"job_specialty":null,"posted_date":"2026-06-16"},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-14"},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-14"},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-13"},{"job_title":"Sales and Marketing Specialist","job_level":null,"job_specialty":null,"posted_date":"2026-06-10"},{"job_title":"Sales and Marketing Specialist – Business Development","job_level":null,"job_specialty":null,"posted_date":"2026-06-10"}],"citation_url":"/companies/rebellions-ai","last_updated":"2026-06-13T14:49:45.082+00:00","generated_at":"2026-07-05T10:13:36.968Z","avg_fit_score":72.25224673202612,"fit_scores":[]}