SiliconFlow Raises B+ and C Rounds, Nearing $400M in 2026 Ahead of HK IPO
智东西 · wechat · 2026-09-20
SiliconFlow announced its B+ (second tranche) and C rounds with investors including the China Internet Investment Fund, bringing its 2026 cumulative financing to nearly RMB 2.9 billion ($400M). The company filed for a HKEX listing under Chapter 18C on June 30, with Huatai and Haitong as joint sponsors.
Company snapshot
- Founded August 2023; the largest independent Token supplier in China by 2025 annual token throughput (top five overall).
- CEO Yuan Jinhui: Tsinghua CS PhD under academician Zhang Bo, ex-associate researcher at Microsoft Research Asia.
Business and metrics
- MaaS platform launched May 2024 on a "Token factory" model; over 10M registered users as of April 30, 2026.
- New "Elastic GPU" scheduling engine (April 2026) enables elastic scaling across heterogeneous compute.
- Product lines span serverless token services, dedicated instances, and on-prem deployments; 13,000+ enterprise customers, 170+ supported models, 10+ chips adapted including NVIDIA, Huawei Ascend, MetaX, and Moore Threads.
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