Diamfab

Private

GrenobleFrontier & Industrial Techhttps://diamfab.com/

Last Round

Seed

Mar 28, 2024

Total Funding Raised

$9.41M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Diamfab is a deep-tech company that develops synthetic diamond-based semiconductor technology for power electronics and quantum applications.

Sector

Frontier & Industrial Tech

Verticals

Semiconductors, Advanced Materials, Energy Storage, Electric Vehicles

Business Model

B2B

Customer Profile

Services & Consulting, Hardware Sales

AI Layer

Non-AI

Keywords

synthetic diamonddiamond semiconductorchemical vapor depositionCVDpower electronicswide bandgap semiconductordiamond waferepitaxythermal managementpower semiconductornext-gen chipsdeep techsemiconductor manufacturingadvanced materialsquantum hardware

Historical Pricing

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Caplight Momentum Score

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Diamfab Comps

Public and private peers based on sector, stage, and business model.

Diamfab comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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Diamfab Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Seed	Mar 28, 2024

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Key People

Founding team and executive leadership

Gauthier Chicot

CEO, Entrepreneur

Executive Team

patrick boulaud

Advisor to Chief Executive Officer

Executive Team

Diamfab Investors

Notable investors and investment history

Diamfab investors
Investor	Rounds
Asterion Ventures	Seed
Kreaxi	Seed
Better Angle	Seed
Hello Tomorrow	Seed
Grenoble-Alpes Métropole	Seed

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Market signals

Structured signals derived from secondary market and firmographic data.

May 15, 2026
Monthly visitors increased 77% MoM.
Mar 1, 2026
Monthly visitors grew 59% MoM, from 981 to 1.6K.

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Diamfab Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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Diamfab Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Diamfab's valuation, stock price, and market status.

Firmographic Details

HeadquartersGrenoble

Employee Range38

Year Founded2019

Last FundingMar 28, 2024

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