Olix raises $312M in funding at $3.3B valuation led by Netflix co-founder Reed Hastings and Arm
Funding ● Confirmed 92% confidence first seen
Olix, a London-based AI chip startup, raised $312 million in Series B/C funding at a $3.3 billion valuation from investors including Netflix co-founder Reed Hastings, Arm Holdings, and the UK government's Sovereign AI fund. The company is developing the DX-1 decode accelerator chip for LLM inference workloads, targeting delivery of customer systems in 2027.
The deal
Olix $312M Series B · announced 3 Aug 2026
Investors UK government Sovereign AI fund UK government's Sovereign AI fund Fundemo Sovereign AI Fund UK Sovereign AI fund Arm Reed Hastings
Deal terms as reported in the coverage below.
Decision brief
- What changed
- London-based AI chip startup Olix raised $312 million in a Series B/C round at a $3.3 billion valuation, backed by Netflix co-founder Reed Hastings, Arm Holdings, and the UK government's Sovereign AI fund, tripling its valuation from $1.1 billion in February. The company is building the DX-1 decode accelerator chip for LLM inference, targeting first customer deliveries in 2027.
- Why it matters
- This signals continued heavy investor appetite for alternatives to Nvidia in the AI inference hardware market, particularly chips optimized for decode workloads and memory-constrained environments (using SRAM instead of scarce HBM). For CTOs and infrastructure planners, this represents a potential future supply option to diversify away from Nvidia dependency, though the 2027 delivery timeline means no near-term operational impact. The involvement of Arm and a sovereign fund also suggests strategic UK government interest in domestic AI chip capability.
- Evidence
- Three independent outlets (Tech Funding News AI, Trending Topics EU, SiliconANGLE AI) consistently report the $312M raise, $3.3B valuation, and key investors (Hastings, Arm, UK Sovereign AI fund), though they differ slightly on round naming (Series B vs B/C vs C) and exact delivery timing (H1 2027 vs H2 2027).
- What remains uncertain
- The claimed performance specs (10,000+ tokens/second per user for 100B parameter models) are vendor claims not yet independently verified by benchmarks; actual product delivery is roughly 2 years out and subject to typical chip-startup execution risk. Sources disagree on whether this is Series B or C and on exact 2027 shipping timing, suggesting some reporting is derivative rather than independently verified.
- Monitor next
- Watch for any independent benchmark validation or customer commitments ahead of the claimed 2027 delivery date.
Analytical support, not advice — assumptions and open questions stated above.