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14,448 startups · 29 programs

Iron Grid

Active · AI-Native Data Center Engineering

WebsiteYC profile

Why it ranks

How the rank works
7signal of 100 · rising 5
  • went through YCProgram · this site+4
  • team of 2Team size · YC's directory+2.5

A sum of public facts, not a judgement and not investment advice.

Competitors

AIEntanglShared: center engineering, data centerYC S24San FranciscoStartup →AIMarengoShared: data center, engineering, nativeYC S26San FranciscoStartup →AIArchiLabsShared: data centerYC F24San FranciscoStartup →AIBoost RoboticsShared: data center, manufacturing and roboticsYC X25BostonStartup →AIProprio RoboticsShared: data center, manufacturing and roboticsYC S26San FranciscoStartup →OtherCrusoeShared: data centerStartup →OtherEmerald AIShared: data centerStartup →
Companies closest to Iron Grid
Company
EntanglShared: center engineering, data centerYC S24ActiveAI, Devtools
MarengoShared: data center, engineering, nativeYC S26ActiveAI
ArchiLabsShared: data centerYC F24ActiveAI
Boost RoboticsShared: data center, manufacturing and roboticsYC X25ActiveAI, Devtools
Proprio RoboticsShared: data center, manufacturing and roboticsYC S26ActiveAI
Crusoenot in a program hereShared: data centerElsewhereOther
Emerald AInot in a program hereShared: data centerElsewhereOther

Adjacent

AIApplied KineticsShared: data center, native, manufacturing and roboticsYC F26San FranciscoStartup →OtherMercury ComputingShared: data centerGoogle AI for Energy 2025Startup →AIPower DimeShared: data centerAntler 2024CanadaStartup →OtherAmerican TerawattShared: data centerAntler 2026USStartup →AINetworkOceanShared: data centerYC S24San FranciscoStartup →
Companies next to Iron Grid
Company
Applied KineticsShared: data center, native, manufacturing and roboticsYC F26ActiveAI
Mercury ComputingShared: data centerGoogle AI for Energy 2025Not statedOther
Power DimeShared: data centerAntler 2024Not statedAI
American TerawattShared: data centerAntler 2026Not statedOther
NetworkOceanShared: data centerYC S24ActiveAI, Devtools

Also from S25 in AI

All of S25
AIInactiveAcrelyEnterprise Voice AgentsYC S25PittsburghStartup →AIAdaptionalAI-powered insurance claims reviewYC S25San FranciscoStartup →AIAgentMailEmail Inboxes for AI AgentsYC S25San FranciscoStartup →AIAlaraProcurement Platform for Dental OfficesYC S25Startup →AIAlterPrivileged Access Management for AI AgentsYC S25New York CityStartup →AIAlturVoice AI Agents for Debt CollectionYC S25Mexico CityStartup →
Company
AcrelyEnterprise Voice Agentsteam of 6InactiveAI
AdaptionalAI-powered insurance claims reviewhiringActiveAI
AgentMailEmail Inboxes for AI Agentsteam of 10hiringActiveAI, Devtools
AlaraProcurement Platform for Dental OfficesActiveAI
AlterPrivileged Access Management for AI Agentsteam of 2ActiveAI, Devtools
AlturVoice AI Agents for Debt Collectionteam of 9hiringActiveAI

Founders

  • Fern MorrisonFounder/CEO
  • Gabriele PozzatoFounder/CTO

About Iron Grid

YC batch
S25 · Summer 2025
Status, per YC
Active
Category
AI
Team size
2
Location
San Francisco, CA, USA
Founded
2025
Checked
9h ago

Changes seen

One-linerSep 28, 2026

Rewrote its one-liner; it read "Foundation models for physical systems"

Source ↗

Iron Grid in S25: 166 companies, 92% AI

Iron Grid: questions

Which YC batch was Iron Grid in?

Iron Grid was in Y Combinator's Summer 2025 batch (S25).

Is Iron Grid still active?

Y Combinator lists Iron Grid as active.

Who founded Iron Grid?

Iron Grid's founders, as listed on its YC page: Fern Morrison (Founder/CEO), Gabriele Pozzato (Founder/CTO).

Where is Iron Grid based?

Iron Grid lists San Francisco, CA, USA as its location on YC's directory.