Rockwell Automation (ROK)
Industrial / factory automation (Rockwell) — automation that builds chip fabs + data centers
AI exposure 8% — derived from reported segment revenue, not asserted.
Where it sits
Physical Infrastructure → Industrial & Factory Automation · figures rebased to FQ3 FY2026, reported 2026-08-04
Drives, motion, sensing, safety, PLCs (Allen-Bradley) — automation hardware leads 2 businesses in this sub-tier that together are 71% of revenue, so Industrial & Factory Automation is effectively the whole company rather than one leg of it. The rest is tagged separately: Industrial & Automation Software at 29%.
Also tagged: secondary in Software Stack → Industrial & Automation Software.
Reported segments
- Intelligent Devices — 45% of revenue
- Software & Control — 29% of revenue
- Lifecycle Services — 26% of revenue
Worlds largest pure-play industrial automation ($8.34B). Clean Tier A: Intelligent Devices 45% (hardware, primary), Software & Control 29% (FactoryTalk/Plex, fastest-growing), Lifecycle Services 26% (services on install base -> B2). Cybersecurity inside Lifecycle Services noted.
How the 8% is built
- Intelligent Devices — 45% of revenue × 8% AI-driven (estimate). Motion, sensing and control components serve fab/data-center construction as one of many industrial end markets
- Software & Control — 29% of revenue × 10% AI-driven (estimate). Control software and systems used in fab and data-center automation are a modest, growing niche within broad factory automation
- Lifecycle Services — 26% of revenue × 6% AI-driven (estimate). Services follow the installed automation base, most of which is unrelated to AI/data-center facilities
Investment read
Moat. US factory-automation leadership (PLCs, FactoryTalk software, installed base) with high switching costs; automation for fab/reshoring construction.
Bottleneck / pricing power. Installed-base lock-in is the durable part — replacing Logix control code means rewriting, revalidating and taking a plant down — and the software annuity is compounding, with Software & Control at +18% organic on a 34.8% segment margin, above management's own 31-34% corridor for a second straight quarter. But the pricing claim now needs a qualifier the old note lacked: Rockwell flagged negative price/cost as an ongoing offset in fiscal Q3 2026, meaning hardware input inflation and tariff pass-through are outrunning realized price, and organic ARR growth has been stuck at +6%.
Role in the AI stack. The factory-automation layer that builds fabs + plants.
Connected companies
- Caterpillar (CAT) — ROK supplies: factory automation + control systems for industrial production
- Equinix (EQIX) — ROK supplies: industrial controls + power monitoring for facilities
- ON Semiconductor (ON) — ROK is supplied by: power semis + sensors into automation controls
- Texas Instruments (TXN) — ROK is supplied by: analog + embedded control ICs for automation
- Emerson Electric (EMR) — ROK competes with: industrial automation — Rockwell (discrete/factory) vs Emerson (process)
- Hitachi (HTHIY) — ROK competes with: factory/industrial automation vs Hitachi
- Mitsubishi Electric (MIELY) — ROK competes with: factory automation + controls vs Mitsubishi Electric
- Samsara (IOT) — ROK competes with: Broad connected-operations adjacency — FactoryTalk plant-floor software vs Samsara fleet/field IoT; limited overlap
- Siemens (SIEGY) — ROK competes with: industrial automation leader — Siemens DI (~€22B) vs Rockwell
- Schneider Electric (SU) — ROK competes with: industrial automation — Schneider (EcoStruxure) vs Rockwell
- Microsoft (MSFT) — ROK supplies: industrial automation for data-center/infrastructure
- Meta Platforms (META) — ROK supplies: industrial automation for META AI data centers
- Alphabet (GOOGL) — ROK supplies: OT/industrial automation relevant to DC buildouts; no named Google relationship
- Amazon (AMZN) — ROK supplies: industrial automation for AMZN AI data centers
Others in Industrial & Factory Automation
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