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Atomic Machines

Atomic Machines

Private
Berkeley, CaliforniaFrontier & Industrial Techhttps://www.atomicmachines.com/

Last Round

Series B

Feb 28, 2025

Est. Valuation

$375M

Total Funding Raised

$75M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Atomic Machines is a machinery company that develops robotic manufacturing machines designed to create a new class of micro-electromechanical (MEMS) devices.

Sector

Frontier & Industrial Tech

Verticals

AI Training Infrastructure, Semiconductors, Computing Hardware, Smart Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Application

Keywords

MEMSmicro-electromechanical systemsMatter Compilerdigital manufacturingAI-driven manufacturingautonomous manufacturingmicrofabricationadvanced manufacturingAI data centerdata center hardware3D micromachinesbits-to-atomsrapid prototypingmulti-material manufacturingMicro-Power Relaymedical micro-roboticslab-on-a-chip

Historical Pricing

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Caplight Momentum Score

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Atomic Machines Comps

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

Atomic Machines comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Atomic Machines Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BFeb 28, 2025
Series ANov 10, 2022

Key People

Founding team and executive leadership

Jeff Holden

Founder & CEO

Founding Team

Klaus Zietlow

Chief Technology Officer

Executive Team

Atomic Machines Investors

Notable investors and investment history

Atomic Machines investors
InvestorRounds
GigaFundSeries A, Series B
Deep VenturesSeries A, Series B
Valor Equity PartnersSeries B
XTX VenturesSeries B
Sozo VenturesSeries B
The E14 FundSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 6, 2026

    Open roles increased from 0 to 23, representing 14% of headcount.

  • Feb 19, 2026

    Grew 27% QoQ, from 128 to 163 employees.

Atomic Machines Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Atomic Machines Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersBerkeley, California
Employee Range206
Year Founded2019
Last FundingFeb 28, 2025

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