Quantonation II

vc$240MCo-investsLeads rounds

◆ Fund Size

$240M

◆ Check Size

$0.3M→$26.8M

◆ Location

France

◆ Portfolio

30 companies

◆ Activity

Statusactively investing

◆ Links

Website ↗@quantonation on X ↗

◆ Investment Thesis

Dedicated to quantum technologies and deep-tech startups, focusing on catalyzing a quantum industry of global scale, including hardware such as neutral-atom quantum computers.

◆ About Quantonation

Quantonation II is a €220 million ($260 million USD) early-stage venture fund dedicated to quantum technologies and deep physics, investing across the full quantum stack from hardware to software.[1][3] The fund focuses on supporting the industrialization and enterprise deployment of quantum and physics-based systems, with expanded scope beyond quantum computing to include advanced materials, photonics, and ultra-precise sensing.[1]

◆ Sectors

Quantum Computing

◆ Stages

pre-seedseedseries-aseries-b

◆ Geography Focus

AsiaEuropeJapanUnited States

◆ Team

Name	Title	Role	Links
Christophe Jurczak, PhD	—	Partner	𝕏
Emily Meads	principal	Principal	in
Jean-Christophe	Partner	—
Joseph Maillard	chief operations officer	COO	in 𝕏
Marie-Sophie Chevreteau	—	Legal Counsel
Olivier Tonneau	Co-founder / Partner	Partner	in 𝕏
Raphaël Bodin	investor	Associate	in
Ylan Tran	associate	Associate	in
Yu-Hsin Wang	—	Associate

◆ Tracked Investments

ZuriQ

◆ Notable Investments

Diraq (silicon-based quantum chips)Qblox (modular control stacks)Pioniq (quantum materials for energy storage)Pasqal (quantum processors)Quandela (quantum processors)Quobly (quantum processors)Welinq (quantum memories and interconnects)QphoX (quantum memories and interconnects)Multiverse Computing (quantum software)Kipu Quantum (quantum software)QBlox (control electronics)PasqalVeriQloudDiraqQuoblyQbloxORCA ComputingQuandelaPioniq TechnologiesInSpek

◆ Traits

Leads rounds

Co-invests

◆ FAQ

What does Quantonation II invest in?

Quantonation II invests in Quantum Computing at the pre-seed, seed, series-a and series-b stages.

Which geographies does Quantonation II focus on?

Quantonation II focuses on Asia, Europe, Japan and United States, and is headquartered in France.

What is Quantonation II's typical check size?

Quantonation II typically writes checks of $0.3M to $26.8M.

Which startups has Quantonation II backed?

Quantonation II has 1 tracked investment on Fusion42, including ZuriQ.