
DF
Founded Year
2012Stage
Series C | AliveTotal Raised
$200MValuation
$0000Last Raised
$200M | 4 yrs agoRevenue
$0000Mosaic Score The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.
-95 points in the past 30 days
About DF
DF serves as an operator in the semiconductor industry. The company's offering is the production of single-crystal diamond wafers, which are used as a key component in various tech industries. These wafers are primarily sold to sectors such as AI and cloud computing, power electronics, and wireless communication. DF was formerly known as Paragon Mining and Diamond Foundry. It was founded in 2012 and is based in San Francisco, California.
Loading...
Loading...
Research containing DF
Get data-driven expert analysis from the CB Insights Intelligence Unit.
CB Insights Intelligence Analysts have mentioned DF in 3 CB Insights research briefs, most recently on Sep 23, 2024.

Sep 23, 2024
The semiconductor manufacturing market map
Expert Collections containing DF
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
DF is included in 5 Expert Collections, including E-Commerce.
E-Commerce
11,142 items
Companies that sell goods online (B2C), or enable the selling of goods online via tech solutions (B2B).
Unicorns- Billion Dollar Startups
1,257 items
Luxury Tech
419 items
Tech-enabled companies launching new luxury brands, as well as startups providing tech solutions to the luxury industry, including e-commerce tools, marketing, and more. While these companies may not exclusively target luxury companies, they have notable luxury partners.
Semiconductors, Chips, and Advanced Electronics
7,283 items
Companies in the semiconductors & HPC space, including integrated device manufacturers (IDMs), fabless firms, semiconductor production equipment manufacturers, electronic design automation (EDA), advanced semiconductor material companies, and more
Artificial Intelligence
7,146 items
DF Patents
DF has filed 2 patents.
The 3 most popular patent topics include:
- hybrid electric buses
- hybrid electric cars
- hybrid powertrain

Application Date | Grant Date | Title | Related Topics | Status |
---|---|---|---|---|
10/18/2018 | 3/1/2022 | Thin film deposition, Semiconductor device fabrication, Coatings, Plasma physics, Chemical processes | Grant |
Application Date | 10/18/2018 |
---|---|
Grant Date | 3/1/2022 |
Title | |
Related Topics | Thin film deposition, Semiconductor device fabrication, Coatings, Plasma physics, Chemical processes |
Status | Grant |
Latest DF News
Dec 18, 2024
Diamond Foundry Europe will receive EU support for setting up a new factory for the production of semiconductor-grade rough synthetic diamonds in Trujillo, Spain. Spain notified the EU Commission of its intention to support Diamond Foundry Europe in establishing a the facility in Trujillo, Extremadura. The Commission has approved a EUR 81 million Spanish measure to support the company in accordance with EU State aid standards. The plant will produce rough synthetic diamond wafers using the company's plasma reactor technology. Synthetic diamonds can be used in the semiconductor industry as an alternative to other resources currently used, such as silicon. The project aims at serving the demand of sectors such as 5G networks and electric vehicles. According to the plan, the support will take the form of a direct grant of EUR 81 million. The investment is estimated to total around EUR 675 million. The plant is expected to have a capacity of approximately 4 to 5 million carats per year. The project will generate around 300 direct jobs, as well as additional indirect jobs. Ad
DF Frequently Asked Questions (FAQ)
When was DF founded?
DF was founded in 2012.
Where is DF's headquarters?
DF's headquarters is located at 322 East Grand Avenue, San Francisco.
What is DF's latest funding round?
DF's latest funding round is Series C.
How much did DF raise?
DF raised a total of $200M.
Who are the investors of DF?
Investors of DF include Fidelity Investments, Future Tech Lab, Obvious Ventures, Vast Ventures, Andrew McCollum and 13 more.
Who are DF's competitors?
Competitors of DF include LUSIX and 6 more.
Loading...
Compare DF to Competitors
IIa Technologies is a company focused on lab-grown diamond technology within the gem and jewelry industry. The company's main service involves growing diamonds above the ground for various applications, using a sustainable process based on Microwave Plasma Chemical Vapor Deposition technology. These lab-grown diamonds are primarily used in the mechanical, high technology, and gem and jewelry industries. It was founded in 2005 and is based in Singapore.
Limelight Lab Grown Diamonds is a sustainable luxury brand specializing in lab-grown diamond jewelry. The company offers a wide array of jewelry pieces including rings, earrings, pendants, and bracelets, all studded with certified lab-grown diamonds. It caters to the luxury goods market with a focus on environmentally conscious consumers. It was founded in 2019 and is based in Mumbai, India.
Adamas Nanotechnologies specializes in the development and production of nanodiamond materials for various technology applications. Its products include fluorescent nanodiamonds, detonation nanodiamonds, and lubricant additives, all designed to enhance material properties and support advanced research. The company primarily serves sectors that require precision materials such as quantum sensing, biomedical imaging, and advanced manufacturing. It was founded in 2010 and is based in Raleigh, North Carolina.
FemtoSci focuses on advanced material technologies, specifically in the domain of functionalized diamond nanoparticles, within the materials science and electronics sectors. The company's main offerings include the development of additives for enhancing the thermal and mechanical performance of liquids and solids, as well as creating sensors, detectors, and microelectronic components designed to operate in extreme environments. FemtoSci's products are primarily utilized in the enhancement of thermal conductivity for transformer oils and plastics, and in the development of robust electronics for high-stress conditions. It was founded in 2012 and is based in Nashville, Tennessee.
DiamFab specializes in the development of diamond semiconductor technology for various industries. Their products are synthetic diamonds designed for electronics and extreme conditions, suitable for applications such as quantum computing. The company primarily caters to sectors that require advanced materials with high temperature, voltage, and radiation resistance. It was founded in 2019 and is based in Grenoble, France.

Carbodeon develops and supplies nanodiamond additives for industrial applications. The company offers nanodiamond-based products for metal plating, low friction coatings, and improvements in thermal and mechanical properties in polymers. Carbodeon's products are used in sectors such as oil and gas, where equipment reliability and operational efficiency are important. It was founded in 2006 and is based in Vantaa, Finland.
Loading...