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Startup list · Hardware and semiconductor · 2021

Hardware and semiconductor startups in 2021

20 companies, newest first, each linked to the record it comes from.

MentionFox lists 20 Hardware and semiconductor companies for 2021. Of them, 20 are Y Combinator companies (the newest batch here is Summer 2021, with 9).

Companies20
Y Combinator20

Other years

Hardware and semiconductor startups in 2021

CompanyWhat it doesDateAmountRound / stageRecord
Humane GenomicsA platform to make artificial viruses as cancer therapeutics.Summer 2021Y Combinator batchY Combinator listing
Inversion SpaceTurning space into a transportation layer for EarthSummer 2021Y Combinator batchY Combinator listing
Kalam LabsAutonomous Stratospheric UAVsSummer 2021Y Combinator batchY Combinator listing
MeticulousAutomated e2e screenshot testing without writing or maintaining testsSummer 2021Y Combinator batchY Combinator listing
Mindstate Design LabsProgrammable biology company for psychoactive effect designSummer 2021Y Combinator batchY Combinator listing
Momo MedicalWe help nurses in nursing homes to be 30% more effectiveSummer 2021Y Combinator batchY Combinator listing
PotionAI for product formulationSummer 2021Y Combinator batchY Combinator listing
RmfgAdvanced Contract MFG for fast moving hardware companiesSummer 2021Y Combinator batchY Combinator listing
VedaBioCRISPR powered Diagnostics with results in minutes.Summer 2021Y Combinator batchY Combinator listing
Atomic IndustriesSoftware orchestrated mass production of plasticsWinter 2021Y Combinator batchY Combinator listing
AurabeatProviding clean, safe, virus free air for homes, buildings and carsWinter 2021Y Combinator batchY Combinator listing
Care WeatherThe highest-accuracy global weather data from low-cost flat satellitesWinter 2021Y Combinator batchY Combinator listing
gaiiaall-in-one operating system (OS) for telcosWinter 2021Y Combinator batchY Combinator listing
GreaseBossGreaseBoss verifes industrial machinery is greased correctlyWinter 2021Y Combinator batchY Combinator listing
GreywingThe Operating System for MaritimeWinter 2021Y Combinator batchY Combinator listing
GridwareProtecting the grid today, preparing the grid for tomorrowWinter 2021Y Combinator batchY Combinator listing
KilobaserDesktop DNA PrinterWinter 2021Y Combinator batchY Combinator listing
RemoraCarbon capture for vehiclesWinter 2021Y Combinator batchY Combinator listing
TiltBringing the joy of cycling to millions of IndiansWinter 2021Y Combinator batchY Combinator listing
TractianPhysical AI for asset-heavy industriesWinter 2021Y Combinator batchY Combinator listing

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Permanent URL: https://mentionfox.com/startups/hardware-semiconductors/2021
Last updated 2026-09-30
Primary record: Y Combinator directory entry
Hardware and semiconductor startups in 2021: 20 companies, each with its record. MentionFox, 2026-09-30. https://mentionfox.com/startups/hardware-semiconductors/2021