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Atomic Semi logo — building it ourselves.

Atomic Semi

building it ourselves.

Founded 2023 United States San Francisco, United States 76 employees Seed Industrial, Manufacturing +1

General Information

Company Name Atomic Semi
Founded Year 2023
Location United States San Francisco, United States
Founders / Decision Makers
Team member
Employees 76
Industries Industrial, Manufacturing, Semiconductor
Funding Stage Seed
Business Model B2B, D2C
Revenue Model Product Sales, Licensing, Service Fee
Social

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About Atomic Semi

Atomic Semi, based in San Francisco, United States, is engaged in building a compact, efficient semiconductor fabrication facility. The company is focused on designing and manufacturing semiconductor fabrication tools and developing advanced semiconductor fabrication processes for electronics manufacturers, semiconductor companies, and tech innovators.

Founded in 2023, Atomic Semi builds its tools in-house and scales them to advanced geometries. The company operates on a B2B and D2C business model, generating revenue through product sales, licensing, and service fees. Its activities span industrial and manufacturing sectors, with a strong emphasis on semiconductor technology and high-tech manufacturing.

Business keywords: semiconductor fabrication, semiconductor manufacturing, advanced geometries, in-house tool development, engineering innovation, high-tech manufacturing, semiconductor technology, hardware development, fabless semiconductor

Services & Products

Design and build semiconductor fabrication tools
Develop advanced semiconductor fabrication processes

Target Customers

Electronics Manufacturers Semiconductor Companies Tech Innovators

Funding Rounds & Investors (1)

View All
Funding Stage Amount Investors Lead Investors Date
Seed Undisclosed -
01 Jan 2023

Atomic Semi Alternatives & Competitors

View All Alternatives
Atomic Semi vs
Planar Semiconductor
Planar Semiconductor United States

Vertical wafer cleaning is the future.

4 employees
Manufacturing, Semiconductor
Atomic Semi vs
Bolman Die Services
Bolman Die Services United States

Comprehensive manufacturing solutions from stamping and tooling to full fabrications and prototypes,...

3 employees
Industrial, Manufacturing
Atomic Semi vs
Crossing Automation
Crossing Automation

Efficiently moving large silicon wafers to save $24 million annually in advanced chip manufacturing.

Series B
Industrial, Manufacturing
View all alternatives

FAQ About Atomic Semi

building it ourselves.
Atomic Semi was founded in 2023.
Atomic Semi is headquartered in San Francisco, United States.
Atomic Semi operates in Industrial, Manufacturing and Semiconductor. Its work centres on semiconductor fabrication, semiconductor manufacturing, advanced geometries and in-house tool development. Its customers include Electronics Manufacturers, Semiconductor Companies and Tech Innovators.
Atomic Semi has a B2B and D2C business model. Its revenue comes from Product Sales, Licensing and Service Fee.
Atomic Semi has approximately 76 employees.
Atomic Semi has completed 1 funding round. The latest funding stage is Seed.
Atomic Semi offers: Design and build semiconductor fabrication tools, Develop advanced semiconductor fabrication processes.
Top alternatives and competitors to Atomic Semi include Planar Semiconductor, Bolman Die Services, Crossing Automation, Nearfield Instruments, Axcelis Technologies. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Atomic Semi and Planar Semiconductor 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 Atomic Semi, https://bouncewatch.com/company/atomic-semi, updated 29 September 2026. When citing, please name BounceWatch and link this page.

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