SF · Hardware · Public company facts.
99 companies, hand-tagged by sector, sourced from Demigod's own public SF companies board (trydemigod.com/companies) and verified one by one. A company is listed when it designs or builds a physical product and has a San Francisco presence. Pure software and therapeutics companies are out. Each row links to the company's profile on the source board.
Andon Labs andonlabs.comRobot control and teleoperation · Early
Corvus Robotics corvus-robotics.comAutonomous warehouse inventory drones · Growth
Mashgin mashgin.comAI self-checkout kiosks · Growth · 15 open roles
Multiply Labs multiplylabs.comRobotic systems for pharmaceutical manufacturing · Growth · 7 open roles
Overview overview.aiFactory cameras and inspection systems · Growth · 38 open roles
Polymath Robotics polymathrobotics.comAutonomy software and systems for industrial vehicles · Early
Skydio skydio.comAutonomous drones for defense, public safety, and inspection · · 131 open roles
3Scan 3scan.comAutomated tissue-section imaging systems ·
Aluna alunadata.comHome spirometry for respiratory disease · Early
Ananya Health ananya.healthCervical cancer screening device · Early
Bodyport bodyport.comCardiac-monitoring scale · Growth
iSono Health isonohealth.comPortable automated breast ultrasound · Early
Neuralink neuralink.comBrain-computer interface implants · · 79 open roles
Qardio getqardio.comConnected blood-pressure and ECG monitors ·
Qvin qvin.comMenstrual-blood diagnostic platform · Early
Zenflow zenflow.comUrology medical devices · Growth
Array Labs arraylabs.ioRadar imaging satellite constellation · Early
Astranis astranis.comGeostationary communications satellites · Growth · 89 open roles
Cascade Space cascadespace.comSpacecraft communications infrastructure · Early
Loft Orbital loftorbital.comSatellite-as-a-service infrastructure · · 57 open roles
Planet Labs planet.comEarth-imaging satellite constellation ·
Spire Global spire.comCubeSat constellation for weather, maritime, and aviation data · · 38 open roles
Cerebras cerebras.aiWafer-scale AI chips and systems · · 111 open roles
Neuromorphic neuromorphic.visionNeuromorphic computing · Early
Substrate substrate.ccX-ray lithography for advanced chips · Early
General Matter generalmatter.comUranium enrichment for the next generation of nuclear power · · 132 open roles
Gridware gridware.ioGrid-mounted sensors for wildfire and outage detection · Growth · 22 open roles
Maritime Fusion maritimefusion.comCompact fusion reactors for maritime applications · Early
Oklo oklo.comSmall modular nuclear fission reactors · · 72 open roles
Major Bay Area hardware companies not on Demigod's companies board, sourced and verified one by one in Sep 2026 (domain, HQ, hiring). HQ city shown per row; SF marks a San Francisco headquarters, the rest are elsewhere in the Bay. Not yet hand-tagged into the directory above.
Aclima aclima.earthAir-quality mapping sensor networks · Sensors · San Francisco · SF
Aeva aeva.com4D lidar for autonomy · Sensors · Mountain View
Antora Energy antora.comThermal batteries for industrial heat · Energy · Sunnyvale
Archer archer.comElectric vertical-takeoff aircraft · Aerospace · San Jose
Bedrock Robotics bedrockrobotics.comAutonomous construction machinery · Robotics · San Francisco · SF
Brimstone brimstone.comLow-carbon cement and critical minerals · Manufacturing · Oakland
Capella Space capellaspace.comSAR satellite imagery · Aerospace · San Francisco · SF
Charm Industrial charmindustrial.comBio-oil carbon removal and sequestration · Energy · San Francisco · SF
Chef Robotics chefrobotics.aiRobotic systems for food production · Robotics · San Francisco · SF
Dexterity dexterity.comEnterprise physical-AI robots for warehouses · Robotics · Redwood City
Dusty Robotics dustyrobotics.comConstruction layout printing robot (BIM-to-field) · Robotics · Mountain View
Figure figure.aiAutonomous humanoid robots · Robotics · San Jose
Gatik gatik.aiAutonomous middle-mile delivery trucks · Robotics · Mountain View
Groq groq.comLPU AI inference chips and platform · Chips · Mountain View
Heirloom heirloomcarbon.comDirect air capture carbon removal · Energy · Brisbane
Kodiak kodiak.aiAutonomous trucking · Robotics · Mountain View
Lunar Energy lunarenergy.comHome battery and clean-energy systems · Energy · Mountain View
Monarch Tractor monarchtractor.comElectric autonomous tractors · Robotics · Livermore
Muon Space muonspace.comSatellite constellations + production facilities · Aerospace · Mountain View
Nuro nuro.aiAutonomous delivery vehicles · Robotics · Mountain View
PsiQuantum psiquantum.comSilicon-photonic quantum computing · Chips · Palo Alto
QuantumScape quantumscape.comSolid-state lithium-metal batteries · Energy · San Jose
Quilt quilt.comHome heat pump systems · Energy · Redwood City
Rigetti rigetti.comSuperconducting quantum computers + Fab-1 · Chips · Berkeley
Saildrone saildrone.comAutonomous ocean-survey vessels · Robotics · Alameda
SambaNova sambanova.aiAI chips and full-stack AI platform · Chips · Palo Alto
SiFive sifive.comRISC-V processor IP · Chips · Santa Clara
Sila silanano.comSilicon-anode battery materials · Chips · Alameda
Simbe Robotics simberobotics.comTally autonomous retail inventory robot · Robotics · South San Francisco
Span span.ioSmart home electrical panel and EV charging · Energy · San Francisco · SF
Twelve twelve.coPower-to-X carbon transformation (fuels/chemicals) · Energy · Berkeley
Verkada verkada.comEnterprise physical security cameras and platform · Sensors · San Mateo
Wisk wisk.aeroAutonomous self-flying eVTOL air taxi · Aerospace · Mountain View
Zipline zipline.comAutonomous drone delivery and instant logistics · Aerospace · South San Francisco
Zoox zoox.comPurpose-built robotaxi vehicles · Robotics · Foster City