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Diamond Foundry Tech Stack

Single-crystal diamond wafers and power semiconductor substrates

Semiconductor Manufacturing San Francisco, CA 501–1,000 employees Founded 2013 Privately Held

Diamond Foundry manufactures single-crystal diamond wafers for high-power electronics, targeting thermal constraints in AI accelerators, EV powertrains, and 5G infrastructure. The tech stack is heavily weighted toward CAD/CAM and manufacturing control (AutoCAD, Solidworks, PLC, Teamcenter, ANSYS, COMSOL) with emerging cloud infrastructure (GCP, AWS, Cloudflare), reflecting a capital-intensive hardware business at the equipment-design and process-scaling stage. Active hiring across engineering and manufacturing—with mid-level seniority clustering—coupled with projects around CVD reactor development and factory expansion, indicates they are ramping production capacity to move diamond substrates from prototype to volume supply.

Tech Stack 51 technologies

Core StackAutoCAD Solidworks SolidWorks Python Rippling NetSuite Revit Cloudflare AWS Lever C++ PLC Teamcenter Excel HFSS COMSOL ETAP L-Edit KLayout ANSYS Cisco Meraki GCP LinkedIn Recruiter Chroma Silicon Carbide Google Workspace Siemens PLC Ignition C TCP/IP+15 more

What Diamond Foundry Is Building

Challenges

  • Thermal limitation
  • Maintaining equipment reliability
  • Optimizing high-power laser processes
  • Improving manufacturing efficiency
  • Recruiting top-tier technical talent
  • Reducing equipment downtime
  • Maintaining inventory accuracy
  • Ensuring uninterrupted power quality
  • Greenhouse gas conversion
  • Optimizing control logic

Active Projects

  • Equipment and automation improvements for scalable manufacturing
  • Optimize high-power ablative laser processes
  • Critical utility system upgrades
  • Factory expansions
  • Equipment installations
  • Plasma-enhanced cvd reactor equipment development
  • High-volume vacuum manufacturing equipment
  • Improvement projects within your area of responsibility
  • Development of diamond-based packaging solutions
  • New production tool development

Hiring Activity

Steady60 roles · 25 in 30d

Department

Engineering
33
Manufacturing
12
Ops
5
HR
4
Finance
3
Logistics
1

Seniority

Mid
24
Senior
20
Manager
4
Director
3
Junior
3
Lead
2
Principal
2

Notable leadership hires: Reactor Build Center Director, Talent Director

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About Diamond Foundry

Diamond Foundry, founded in 2013 and based in San Francisco, produces single-crystal diamond wafers and power electronics packages. The company positions diamond as a substrate material superior to silicon for high-power, high-thermal-stress applications in data centers, electric vehicles, and wireless infrastructure. Manufacturing operations span the United States and Spain. The business model centers on converting greenhouse gas into diamond via zero-emission processes, then licensing or selling wafers to semiconductor and power-electronics OEMs. Current operational focus is on scaling production equipment, improving laser processes, and solving equipment reliability and thermal management challenges at the manufacturing floor.

HeadquartersSan Francisco, CA
Company Size501–1,000 employees
Founded2013
Hiring MarketsUnited States, Spain

Frequently Asked Questions

What is Diamond Foundry's manufacturing footprint?

Headquarters in San Francisco, CA. Active manufacturing and hiring operations in the United States and Spain, with projects including factory expansions and new production tool development.

What tools does Diamond Foundry use for design and manufacturing?

CAD: AutoCAD, Solidworks, L-Edit, KLayout. Simulation: ANSYS, COMSOL, HFSS. Manufacturing control: PLC, Siemens PLC, Ignition. ERP: Teamcenter, NetSuite. Cloud: GCP, AWS.

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