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DIAMFAB logo — Unleash the power of diamond

DIAMFAB

Unleash the power of diamond

Founded 2019 France France 36 employees Seed Total: $11.40M Design, Manufacturing +1

General Information

Company Name DIAMFAB
Founded Year 2019
Location France France
Employees 36
Industries Design, Manufacturing, Semiconductor
Funding Stage Seed
Business Model B2B, D2C
Revenue Model Product Sales, Licensing, Service Fee
Social

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About DIAMFAB

DIAMFAB, founded in 2019, is revolutionizing the semiconductor industry by synthesizing diamond materials, positioning itself at the forefront of the energy transition. With its slogan "Unleash the power of diamond," the company promises exceptional electrical performance, record efficiency, and high compactness—making diamond the cornerstone of modern electrification.

Headquartered in France, DIAMFAB operates within the Design, Manufacturing, and Semiconductor sectors, aiming to influence sectors from electric vehicles and high-voltage networks to hybrid aircraft and batteries. Their recent €8.70 million Seed investment, secured on 1 March 2024, indicates robust support from top-notch investors including Bpifrance, Kreaxi, Asterion Ventures, and Deepbright Ventures.

As a potential game-changer in the electrification of society, DIAMFAB is poised for significant impact and growth, making it an attractive prospect for further investment.

Business keywords: diamond synthesis, semiconductor industry, energy transition, electrical performance, high efficiency, compact devices, electric vehicles, high voltage networks, hybrid aircraft, connected objects, diamond power devices, epitaxial growth

Services & Products

Development of diamond-based semiconductor solutions
Offering high-power and extreme-condition electronic solutions
Innovation in diamond material applications for electronics

Target Customers

Electronics manufacturers High-power electronic equipment producers Quantum technology developers Research institutions focusing on advanced materials

Funding Rounds & Investors (3)

View All
Funding Stage Amount Investors Lead Investors Date
Seed €8.70M 4
Bpifrance Kreaxi Asterion Ventures
Bpifrance, Kreaxi +2
01 Mar 2024
Seed €2.70M 1
SideAngels
SideAngels
01 Sep 2023
Spinout Undisclosed 4
Linksium CNRS Innovation
Linksium, CNRS Innovation +2
01 Jan 2019

Latest News

View All
Europe’s diamond moment: a new semiconductor ecosystem in the making — Tech
Europe’s diamond moment: a new semiconductor ecosystem in the making
Tech Nov 28, 2025

DIAMFAB Alternatives & Competitors

DIAMFAB vs
Zadient Technologies
Zadient Technologies France

Synthetic silicon carbide (SiC) manufacturer

Seed
16 employees
Energy, Hardware
DIAMFAB vs
GT Advanced Technologies
GT Advanced Technologies United States

INNOVATION AND GROWTH BEGIN HERE

Post-IPO Equity
559 employees
Manufacturing, Renewable Energy
DIAMFAB vs
BASiC Semiconductor
BASiC Semiconductor China

BASiC Semiconductor is Committed to the R&D and industrialization of SiC power devices.

Series C
9 employees
Government and Military, Manufacturing

FAQ About DIAMFAB

Unleash the power of diamond
DIAMFAB was founded in 2019.
DIAMFAB is headquartered in France.
DIAMFAB operates in Design, Manufacturing and Semiconductor. Its work centres on diamond synthesis, semiconductor industry, energy transition and electrical performance. Its customers include Electronics manufacturers, High-power electronic equipment producers and Quantum technology developers.
DIAMFAB has a B2B and D2C business model. Its revenue comes from Product Sales, Licensing and Service Fee.
DIAMFAB has approximately 36 employees.
DIAMFAB has completed 3 funding rounds, raising a total of $11.40M. The latest funding stage is Seed.
DIAMFAB offers: Development of diamond-based semiconductor solutions, Offering high-power and extreme-condition electronic solutions, Innovation in diamond material applications for electronics.
Top alternatives and competitors to DIAMFAB include Zadient Technologies, GT Advanced Technologies, BASiC Semiconductor, IVWorks, Hestia Power. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
DIAMFAB and Zadient Technologies 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 DIAMFAB, https://bouncewatch.com/company/diamfab, updated 4 April 2026. When citing, please name BounceWatch and link this page.

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