February 17, 2026: Semiconductor startup C2i Semiconductors has raised $15 million in a fresh funding round aimed at accelerating the development of advanced power management technologies for artificial intelligence (AI) data centres and cloud infrastructure.
The round was led by Peak XV Partners, with participation from Yali Deeptech and TDK Ventures. The investment signals strong investor confidence in the growing demand for energy-efficient computing infrastructure as AI workloads continue to surge worldwide.
C2i Semiconductors is positioning itself at the crossroads of two fast-expanding sectors: semiconductors and AI-driven data infrastructure. As generative AI models and high-performance computing systems require massive amounts of power, improving efficiency across the entire power delivery chain has become critical for operators seeking to reduce costs and environmental impact.
Peak XV Partners Leads Bet on AI-Focused Chip Startup C2i
Rather than focusing on incremental chip-level improvements, the company is targeting system-level innovations. Its approach aims to rethink how electricity flows from the grid to the processor core, optimizing every stage of the power conversion and distribution process. By redesigning the architecture that manages energy inside servers and data centres, C2i hopes to unlock higher efficiency, improved reliability, and better performance for AI workloads.
The funding will be used to expand research and development efforts, strengthen engineering capabilities, and accelerate product commercialization. Industry analysts note that as hyperscale cloud providers and enterprise data centres grapple with rising power consumption, startups offering breakthrough power management solutions are likely to see increasing demand.
With AI infrastructure investments climbing globally, C2i semiconductors ’s latest funding round underscores a broader trend: the race is not just to build faster processors, but to power them smarter.
