C12 logo — Unique at scale

C12

Unique at scale

Founded 2020 France France 79 employees Venture round Total: $40.50M Quantum

General Information

Company Name C12
Founded Year 2020
Location France France
Employees 79
Industries Quantum
Funding Stage Venture round
Business Model B2B, SaaS, D2C
Revenue Model Service Fee, Project Based, Usage Based
Social

BounceWatch is an independent company data service, not affiliated with C12. To contact C12, visit c12qe.com.

Is this your company?

Confirm with your work e-mail, get the Verified badge and keep this profile correct yourself. Search engines and AI assistants read it every day.

Get Verified

How does C12 compare?

A PDF of C12 and up to 10 competitors you pick: team, funding, traffic and every dated move of the last 90 days. Each company is re-checked on the day you order, so it is current.

See a sample report

This takes a few seconds: we look beyond our own index too.

Meeting C12 soon?

A one-page PDF brief: what it does, key facts, the last 90 days of dated moves and questions worth asking. Re-checked on the day you order. See a sample

About C12

C12, founded in 2020 and headquartered in France, is an innovative quantum computing startup pushing the boundaries of scalable quantum technology. With its slogan "Unique at scale," C12 distinguishes itself by pioneering a unique approach rooted in breakthrough materials science and novel interconnects. This method is widely regarded as essential for achieving true large-scale quantum computing.

Despite its early-stage status, C12 has already established itself as a leader in Europe for spin qubits, backed by over €25M in equity funding. The startup's international team of 55 includes 25 world-class quantum scientists who have built a groundbreaking quantum chip production line, resulting in devices with record-setting performance.

Recently, C12 secured an additional €18.00M in a Venture Round on 20 June 2024, with investors such as 360 Capital, Bpifrance, Verve Ventures, BNP Paribas Développement, Varsity, and EIC Accelerator. The company's revenue generation through partnerships with leading industrial companies further underscores its potential for disrupting the quantum computing landscape.

Business keywords: Quantum Computing, Scalable Quantum Computers, Spin Qubits, Quantum Chip Production, Quantum Processors, Carbon Nanotubes, Error Reduction Technology, Quantum Materials Science, Nanofabrication, Nanoassembly, Noisy Intermediate-Scale Quantum Applications, Quantum Interconnects, Industrial Partnerships, Quantum Revenue Generation

Services & Products

Quantum Hardware Development
Quantum Computing Solutions
Material Redefinition
Industrial Collaboration

Target Customers

Technology Companies Chemical Industry Aerospace & Defense Energy Sector Financial Institutions

Funding Rounds & Investors (5)

View All
Funding Stage Amount Investors Lead Investors Date
Venture Round €18.00M 6
360 Capital, Bpifrance +4
20 Jun 2024
Grant €2.50M 1
European Innovation Council
15 Jun 2022
Seed Round $10.00M 3
360 Capital, Rand Hindi +1
08 Jun 2021
Seed Round $10.00M 3
360 Capital, Rand Hindi +1
08 Jun 2021
Non Equity Assistance Undisclosed 1
AGORANOV
01 Sep 2020

C12 Alternatives & Competitors

View All Alternatives
C12 vs
eleQtron
eleQtron Germany

Zukunft of Quantum

Series A
115 employees
IT, Information Technology
C12 vs

Harnessing advanced semiconductor qubit technology to accelerate the expansion of quantum computing...

4 employees
IT, Information Technology
C12 vs
Quobly
Quobly France

Quantum is on-chip.

Series A
106 employees
Information Technology, Quantum

FAQ About C12

Unique at scale
C12 was founded in 2020.
C12 is headquartered in France.
C12 operates in Quantum. Its work centres on Quantum Computing, Scalable Quantum Computers, Spin Qubits and Quantum Chip Production. Its customers include Technology Companies, Chemical Industry and Aerospace & Defense.
C12 has a B2B, SaaS and D2C business model. Its revenue comes from Service Fee, Project Based and Usage Based.
C12 has approximately 79 employees.
C12 has completed 5 funding rounds, raising a total of $40.50M. The latest funding stage is Venture round.
C12 offers: Quantum Hardware Development, Quantum Computing Solutions, Material Redefinition, Industrial Collaboration.
Top alternatives and competitors to C12 include eleQtron, SemiQon, Quobly, Alice & Bob, Photonic Inc.. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
C12 and eleQtron are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for C12, https://bouncewatch.com/company/c12-quantum-electronics, updated 10 June 2026. When citing, please name BounceWatch and link this page.

Analytics cookies (ours + Google). Cookie Policy

Book a demo 30 minutes