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CEA Investissement

Corporate VC

Pre-Seed–Growth

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Investment thesis

Founded to support the CEA's entrepreneurship and spin-off policy, CEA Investissement invests directly in startups that valorize technologies and patents developed in CEA and leading French laboratories. It takes founder-level stakes at company creation, supports the scientific and commercial development of spin-offs, and seeks financial returns while retaining indirect control over CEA-derived technologies. It launched the ATI seed fund in 2013 and, in partnership with Amundi, created Supernova Invest in 2017 to expand its fund-of-funds activity, enabling support for deeptech startups from creation through seed, private equity, and growth capital.

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Growth
Instruments
Equity
Founded
1999
Tracked investments
5

What they invest in

from 4 of 5 portfolio companies

Deep Tech ×3Hardware ×3Semiconductors ×3AI & Machine Learning ×2Robotics ×2Data & Infrastructure ×1Medical Devices ×1

HQs:France×4

Investments · 5 tracked

founders shown can be your intro path

By year:2023 · 12017 · 12 dated

Ingage Memsingage-mems.comin✓ verified

iNGage develops high-performance navigation sensors based on MEMS (micro-electro-mechanical systems) technology for high-volume applications.

Deep TechHardwareRoboticsSemiconductors

Philippe ROBERT(Chief Executive Officer)inBertrand GAUTHERON(Chief Operating Officer)inVincent GAFF(Chief Business Officer)in

Co-investorsSupernova Invest360 CapitalBNP Paribas Développement

Alediaaledia.cominSep 2023

Aledia develops next-generation MicroLED display technology based on 3D nanowires grown on silicon, operating a pilot line and high-volume production facility.

Deep TechHardwareSemiconductorsGrenoble, FR

philippe GILET(Founder)in

Co-investorsBraemar Energy VenturesIntel CapitalDemeterIngka InvestmentsSofinnova VenturesSupernova+3 more

Crocus Technologycrocus-technology.com𝕏

Crocus Technology, now part of Allegro MicroSystems, develops XtremeSense TMR (Tunnel Magnetoresistance) magnetic sensing technology used in integrated current and position sensor ICs.

Co-investors+ND CapitalVentechVentech ChinaSofinnova Ventures

Kalraykalrayinc.comin𝕏Jun 2017 · $26M

Kalray develops intelligent data processors for compute-intensive applications including data centers, edge computing, telecommunications, and automotive systems.

AI & Machine LearningData & InfrastructureDeep TechHardwareSemiconductors

Co-investorsAlliance VentureAlliance VenturesBpifrance

Keranovakeranova.frin𝕏

Keranova is a medtech company developing FemtoMatrix, a robotic surgical platform for eye surgery that uses vision, artificial intelligence, and precise robotic movements to automate cataract procedures via laser Photoemulsification.

AI & Machine LearningMedical DevicesRoboticsSaint-Étienne, FR

Denise Hoblingre(CEO)inAurélien Bernard(PhD, Chief Scientific Officer)inEmmanuel Baubeau(PhD, Chief Technical Officer)

Co-investorsSupernova InvestBpifranceMérieux Equity Partners

Frequently asked questions

How many investments has CEA Investissement made?
CEA Investissement has 5 tracked investments.
What stage does CEA Investissement invest at?
CEA Investissement invests at the Pre-Seed, Seed, Series A, Growth stages.
What sectors does CEA Investissement focus on?
CEA Investissement focuses on Advanced Manufacturing, Biotech, Deep Tech, Energy, Hardware, New Materials, Semiconductors.

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