You asked about Industrial Workplace Safety
58 people built something like it. 58 are gone.
That is 100% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2019-06-01 | Blockstamp is an asset management software for industrial equipment · blockstampsf.com | gone |
| 2021-01-01 | Mobile Energy Storage Technology · moxionpower.com | gone |
| 2016-01-01 | To make food a renewable resource, for everyone · inevitabletech.com | gone |
| 2016-01-01 | Tech enabled and fully integrated PAN India agri produce supply chain · kisannetwork.com | gone |
| 2013-01-01 | YCAirware Airware provides end-to-end solutions that enable enterprises to… · airware.com | gone |
| 2017-06-01 | Sunfolding builds next generation infrastructure for solar farms. By… · sunfolding.com | gone |
| 2019-01-01 | The Rocket Network: Sustainable & On-Demand Delivery Anywhere in Space · spaceryde.com | gone |
| 2021-01-01 | YCFaction Driverless electric vehicles at a fraction of the cost of a car. · faction.us | gone |
| 2020-01-01 | YCRoboTire Robotire is automating vehicle maintenance for today and future… · robotire.com | gone |
| 2018-01-01 | YCOvipost Automated insect farming · ovipost.com | gone |
| 2017-01-01 | AWS for manufacturing. · voodoomfg.com | gone |
| 2016-01-01 | YCPathmind Pathmind helps industrial engineers and simulation modelers achieve… · pathmind.com | gone |
| 2020-01-01 | Developing supersonic UAVs as a pathway to quiet supersonic flight · exosonic.com | gone |
| 2022-01-01 | The operating system for factory production lines · aisupervision.com | gone |
| 2019-06-01 | boostbiomes.com | gone |
| 2021-06-01 | YCHeimdal Affordable and verified direct air carbon capture and storage · heimdalccu.com | gone |
| 2016-06-01 | We are building a fleet of autonomous mobile robots that travel on… · robby.io | gone |
| 2016-06-01 | Driverless Trucks, for real. · starsky.io | gone |
| 2014-01-01 | Real time Google Earth for agriculture -- imagery collected weekly… · terravion.com | gone |
| 2016-01-01 | Open Motors (formerly OSVehicle) is a B2B company that is developing… · openmotors.co | gone |
| 2017-06-01 | YCNextDrop NextDrop is the water marketplace for urban India. We connect water… · thenextdrop.com | gone |
| 2018-01-01 | YCShone Shone makes existing cargo ships autonomous through retrofit. · shone.com | gone |
| 2021-01-01 | YCNoya Radically reducing capital costs and build time for direct air capture · noya.co | gone |
| 2018-01-01 | YCVathys Accelerating machine learning through software · vathys.ai | gone |
| 2017-01-01 | YCArylla We connect products to the internet using an invisible, chip-less tag · arylla.com | gone |
| 2020-01-01 | YCNimbus Tesla for city dwellers · nimbus.green | gone |
| 2021-01-01 | YCBlink Same-day delivery for e-commerce companies in Europe. · blinklastmile.com | gone |
| 2018-06-01 | Software for robotaxi operations. · passenger.ai | gone |
| 2018-06-01 | Distributed AI for Industrial Process Monitoring and Optimization. · numericcal.com | gone |
| 2023-01-01 | Revolutionary, Modern Wing Sails · outsailtech.com | gone |
| 2017-01-01 | YCTrade We're building Africa's Commodity Exchange. · tradeghana.co | gone |
| 2019-01-01 | We deliver affordable renewable energy direct to customers and are… · getgex.com | gone |
| 2020-01-01 | YCPashi Pashi builds software to operate and optimize production lines. · pashi.com | gone |
| 2014-06-01 | YCBeep Cellular networks for IoT. · beepnetworks.com | gone |
| 2019-01-01 | YCCherry Cherry lets employees choose their own workplace perks. · startcherry.com | gone |
| 2014-01-01 | YCEdyn Nest for lawn and garden · edyn.com | gone |
| 2014-01-01 | Functional 3D printing materials. · madesolid.com | gone |
| 2013-01-01 | Predicting workplace performance through neuroscience · prophecysciences.com | gone |
| 2019-06-01 | YCTensil We turn machine learning models into custom hardware. · tensil.ai | gone |
| 2012-06-01 | YCArc aerial videography · arccameras.com | gone |
| 2015-01-01 | YC20n Using AI to predict biochemistry for manufacturing and therapeutics · 20n.com | gone |
| 2016-06-01 | Nanoparticle tracers for reservoir characterization during hydraulic… · gtracktechnologies.com | gone |
| 2017-01-01 | YCCowlar Fitbit for dairy cows. Farms use cowlar's alerts & recommendations to… · cowlar.com | gone |
| 2015-06-01 | Building the lowest-power silicon for embedded deep learning and… · remicro.com | gone |
| 2015-01-01 | Launch small satellites · bagaveev.com | gone |
| 2026-01-01 | Custom Aerospace-Grade Battery Packs · kytentech.com | gone |
| 2024-06-01 | Software and hardware to run neural networks faster and cheaper · deepsilicon.net | gone |
| 2017-06-01 | Passerine Aircraft is building the next generation of dronesWe are… · passerineaircraft.com | gone |
| 2022-01-01 | First commodity marketplace for hydrogen. · phoenixhydrogen.com | gone |
| 2015-06-01 | YCAirmada Autonomous ground stations for drones · airmada.com | gone |
| 2016-06-01 | YCReebeez Reebeez creates powerful microengines for UAVs. With a 2hr + flight… · reebeez.co | gone |
| 2017-06-01 | YCWATERFX The world's first 100% sustainable water provider (aka alternative… · wacomet.com | gone |
| 2019-01-01 | YCAuroraQ Building the first practical, integrated quantum computer. · auroraq.com | gone |
| 2017-06-01 | We're making it easier to do sustainable farming. · modularscience.com | gone |
| 2021-06-01 | Technologies for scaling up cultured/clean meat production · micromeat.com | gone |
| 2018-06-01 | dairy reinvented from plants · sperofoods.co | gone |
| 2015-06-01 | YCOhm Never jump start your car again. · getohm.com | gone |
| 2007-01-01 | YCView3 view3.com | gone |
How this compares
The register re-probes every domain it holds. Some that answered last month stop answering. We send that list — what went quiet, and what it was — once a month. Nothing else.
How this was made. Show HN entries are every post from 2021 to 2023 with at least five points that linked to its own domain; code hosts and free hosting are excluded, because a repository outlives the effort behind it. Product Hunt entries needed 100 votes — a far higher bar, so they are the promoted top slice rather than a like-for-like sample. Both are judged by asking the domain whether it still answers: gone means it no longer resolves, refuses the connection, serves a parking page, or says plainly that it shut down. An HTTP error is not counted as gone — a server answering 404 is one somebody still pays for, and an audit of 25 gone-calls found two such sites alive with only a moved homepage. Y Combinator entries use the status YC publishes itself, which is why only those can say acquired. Squatted domains — a lapsed name now serving somebody else's site — are not detected, so these figures run slightly low.