Cerebras Systems
formerly CerebrasIPOThe world's fastest AI inference and training.
Sunnyvale, United States · Founded 2016 · $2.1B raised
- Headquarters
- Sunnyvale, California
- Employees
- 201–500
- Founded
- 2016
- Business Model
- B2B
- Website
- cerebras.net
- Total Funding
- $2.1B
- Last Round
- $1.0B Series G+Feb 2026
- Rounds
- 2
About
Cerebras Systems builds the world's largest AI chips and computing systems, anchored by its Wafer-Scale Engine (WSE). The WSE-3 contains 4 trillion transistors across a full silicon wafer, delivering 125 petaflops for AI training and inference. Cerebras systems replace hundreds of GPUs with a single processor, dramatically accelerating deep learning workloads.
Summary
Cerebras Systems is an Artificial Intelligence company based in Sunnyvale, United States, founded in 2016. It has raised $2.1B in total across 2 rounds, most recently a $1.0B Series G+ round in Feb 2026. Investors include Fidelity Management, Atreides Management and Tiger Global.
Tech & App Stack
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Funding History
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May 2026
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Series G+ through IPO — per-round amounts, valuations, and who invested in each round.
Investors
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