Riverlane

Building the error correction stack for quantum computers

Cambridge, United Kingdom · Founded 2016 · $118.1M raised

Headquarters
Cambridge
Employees
51–200
Founded
2016
Business Model
B2B
Total Funding
$118.1M
Last Round
$75.0M Series CAug 2024
Rounds
4

About

Riverlane is a quantum computing company founded in 2016 by Steve Brierley, a senior research fellow in computational mathematics at the University of Cambridge, from which the company spun out. Riverlane focuses on building the quantum error correction (QEC) stack — including proprietary QEC chips and decoders — to enable fault-tolerant quantum computers. The company partners with leading quantum hardware providers globally, bringing together expertise in decoding algorithms, hardware-accelerated real-time decoding, and full-stack error correction to make quantum computing practical at scale.

Summary

Riverlane is a Quantum Computing company based in Cambridge, United Kingdom, founded in 2016. It has raised $118.1M in total across 4 rounds, most recently a $75.0M Series C round in Aug 2024. Investors include Cambridge Innovation Capital, Amadeus Capital Partners and Planet First Partners.

Tech & App Stack

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Funding History

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Series CSeries CAug 2024
$75.0M

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Seed through Series C — per-round amounts, valuations, and who invested in each round.

Investors

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