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Startups & Venture·August 31, 2026·1 min read

S-Transistors Raises €2.6 Million Pre-Seed Round to Introduce Superconducting Transistor Platform

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A €2.6 million pre-seed into superconducting transistors is a small check against a big thesis—post-CMOS paths for ultra-low-power, high-speed compute are getting real venture shots on goal. Hardware and data center teams should track whether platforms like this can meaningfully change energy-per-operation economics within a 5–10 year horizon.

Startups & Venture

IPO documents: SoftBank's SB Energy plans to file for an IPO as soon as this week, aiming to raise $5B to $7B, and has awarded OpenAI warrants worth ~$5.5B

Energy and AI are now financially stapled together — SB Energy is effectively underwriting OpenAI upside in exchange for being its power-and-data-center arm. If you’re a large AI buyer or infra builder, expect future contracts to blend compute pricing, power access, and equity-like instruments rather than clean, pay-as-you-go cloud bills.