Insights

Rapid Expansion Diamond Foundry is actively expanding its manufacturing footprint with recent investments in Spain and previous facilities in Peru, indicating a strong growth trajectory and increasing capacity for large-scale production of synthetic diamond wafers. This presents opportunities to engage with their expanding supply chain and manufacturing technology needs.

Innovative Tech Leadership As the global leader in single-crystal diamond creation and cutting-edge semiconductor applications, Diamond Foundry offers pioneering technology solutions that can appeal to high-tech industries such as aerospace, military, and advanced electronics, providing potential sales channels for specialized components.

Strategic Partnerships Collaboration with major defense and research institutions like Raytheon, Naval Research Laboratory, and Stanford University demonstrates their focus on high-performance, thermal management solutions in demanding applications, opening avenues for targeted sales in defense, aerospace, and advanced electronics markets.

Diamond Foundry Tech Stack

Diamond Foundry uses 8 technology products and services including Domo, AutoCAD, Figma, and more. Explore Diamond Foundry's tech stack below.

  • Domo
    Business Intelligence
  • AutoCAD
    Cad & Graphics
  • Figma
    Design
  • NetSuite
    E-commerce
  • Mailchimp
    Email
  • Polyfill
    Javascript Libraries
  • HTTP/3
    Web & Portal Technology
  • Nginx
    Web Servers

Diamond Foundry's Email Address Formats

Diamond Foundry uses at least 2 format(s):
Diamond Foundry Email FormatsExamplePercentage
First@diamondfoundry.comJohn@diamondfoundry.com
55%
First.Last@diamondfoundry.comJohn.Doe@diamondfoundry.com
22%
FLast@diamondfoundry.comJDoe@diamondfoundry.com
20%
Last@diamondfoundry.comDoe@diamondfoundry.com
1%
FirstLast@diamondfoundry.comJohnDoe@diamondfoundry.com
1%
F.Last@diamondfoundry.comJ.Doe@diamondfoundry.com
1%
FirstLast@df.comJohnDoe@df.com
47%
First@df.comJohn@df.com
21%
FirstL@df.comJohnD@df.com
16%
FLast@df.comJDoe@df.com
16%

Frequently Asked Questions

Where is Diamond Foundry's headquarters located?

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Diamond Foundry's main headquarters is located at 627 Huaihai Middle Rd Huangpu District, Shanghai, PRC 200020, CN. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is Diamond Foundry's phone number?

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You can contact Diamond Foundry's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Diamond Foundry's official website and social media links?

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Diamond Foundry's official website is df.com and has social profiles on LinkedInCrunchbase.

What is Diamond Foundry's NAICS code?

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Diamond Foundry's NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Diamond Foundry have currently?

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As of October 2025, Diamond Foundry has approximately 501 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Vice President Legal: R. B.Vice President Commercial: M. S.Vice President Marketing: M. A.. Explore Diamond Foundry's employee directory with LeadIQ.

What industry does Diamond Foundry belong to?

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Diamond Foundry operates in the Semiconductor Manufacturing industry.

What technology does Diamond Foundry use?

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Diamond Foundry's tech stack includes DomoAutoCADFigmaNetSuiteMailchimpPolyfillHTTP/3Nginx.

What is Diamond Foundry's email format?

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Diamond Foundry's email format typically follows the pattern of First@diamondfoundry.com. Find more Diamond Foundry email formats with LeadIQ.

How much funding has Diamond Foundry raised to date?

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As of October 2025, Diamond Foundry has raised $200M in funding. The last funding round occurred on Mar 29, 2021 for $200M.

When was Diamond Foundry founded?

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Diamond Foundry was founded in 2013.
Diamond Foundry

Diamond Foundry

Semiconductor ManufacturingChina501-1000 Employees

Founded in San Francisco in 2013, we have grown into the #1 producer of single-crystal diamond globally. We are the rare unicorn that has grown fast profitably. Ours is one of the greenest forms of tech manufacturing: converting greenhouse gas into diamond wafers using zero-emission energy.

We are now in the 2nd stage of our 30-year master plan:

2013+: Deliver sustainably created diamond for wherever mined diamond has been able to go. Reform diamond jewelry in the process.

2023+: Put a diamond behind every high-power chip. Solve the thermal limitation at the foundation of today's most exciting tech industries -- AI & cloud compute, electric-car power electronics, and 5G/6G wireless. 

We have managed to create the world's first single-crystal diamond wafers — and created the world’s most compact power electronics with it: 8x smaller than Tesla’s.

2033+: Diamond semiconductors. Transistors with 17,300x the semiconductor merit over silicon.

In 100 years, no-one will remember what Google was but all tech will be based on diamond electronics.

More at www.DF.com

AWARDS
Fast Company World's Most Innovative Company
TIME Best Inventions
Business Insider’s 21 Most Innovative Tech Startups
CNBC’s Top 50 Disruptors
Inc’s 25 Most Disruptive Companies

Section iconCompany Overview

Headquarters
627 Huaihai Middle Rd Huangpu District, Shanghai, PRC 200020, CN
Phone number
Website
df.com
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
2013
Employees
501-1000

Section iconFunding & Financials

  • $200M

    Diamond Foundry has raised a total of $200M of funding over 4 rounds. Their latest funding round was raised on Mar 29, 2021 in the amount of $200M.

  • $100M$250M

    Diamond Foundry's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $200M

    Diamond Foundry has raised a total of $200M of funding over 4 rounds. Their latest funding round was raised on Mar 29, 2021 in the amount of $200M.

  • $100M$250M

    Diamond Foundry's revenue is estimated to be in the range of $100M$250M

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