# Who are Yokogawa Electric's customers? Who does Yokogawa Electric earn revenue from?
Canonical: https://valuechain.wiki/yokogawa-electric · Facet: customers · Updated: 2026-07-12T03:58:48.938487+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Yokogawa Electric's confirmed revenue counterparties include JSR, ExxonMobil plus 3 undisclosed/aggregate relationships. Per the valuechain.wiki graph: 5 revenue edges, backed by 7 dated sources, 2 of them primary filings (as of 2026-07-12).

### Saudi Aramco (정유·가스 플랜트, DCS) (high)
- metric: Count 30,000 facilities · 2025 · CENTUM DCS installed facilities
- note: Supplies CENTUM DCS to large oil & gas plants like Saudi Aramco — the largest market and source of lock-in. The autonomous-control AI agent at the Fadhili gas facility is an expansion reference beyond mere supply.
- [confirms] TipRanks (EN, analysis, published 2026-06-15) https://www.tipranks.com/stocks/jp:6841/stock-analysis: "Analyst 12-month average target ~¥5,904, Buy, on solid process-automation demand."
- [confirms] Yokogawa Electric (EN, news, published 2025-10-29) https://www.yokogawa.com/us/news/press-releases/2025/2025-10-29: "Yokogawa commissioned multiple autonomous control AI agents at Aramco's Fadhili gas facility."
- [confirms] Yokogawa Electric (EN, filing, published 2025-09-30) https://www.yokogawa.com/about/ir/reports/annual/: "Integrated Report: control (IA&C) is ~94% of sales, with oil, gas and energy as core markets."
- [confirms] ARC Advisory Group (EN, analysis, published 2025-06-04) https://www.arcweb.com/blog/yokogawa-unveils-future-dcs-centum-vp-r7: "ARC: CENTUM was the world's first DCS in 1975 and the global standard for process automation."

### JSR (high)  → /jsr.md
- note: World-first 35-day unmanned autonomous control via reinforcement-learning AI at a JSR synthetic-rubber plant — a landmark reference lifting DCS from control automation toward autonomous operation.
- [confirms] Yokogawa Electric (EN, filing, published 2025-09-30) https://www.yokogawa.com/about/ir/reports/annual/: "Integrated Report: expanding CENTUM-based autonomous operations (IA2IA) cases in the control business."
- [confirms] Yokogawa Electric Korea (KO, news, published 2025-03-01) https://www.yokogawa.com/special/planet-ko/stories/boosting_industrial_autonomy_with_AI/: "Yokogawa achieved the world's first 35-day autonomous safe control by embedding AI in JSR's CENTUM plant; No.1 domestic DCS share."

### ExxonMobil (mid)  → /exxonmobil.md
- note: Supplies control, safety systems and wireless gas detection to refining/petrochemical plants like ExxonMobil — bundled with safety-instrumented systems, a high-switching-barrier relationship.
- [confirms] Yokogawa Electric (EN, filing, published 2025-09-30) https://www.yokogawa.com/about/ir/reports/annual/: "Integrated Report: downstream refining and chemicals are core demand for the control business."
- [confirms] Yokogawa Electric (EN, ir, published 2025-06-19) https://www.yokogawa.com/solutions/products-and-services/control/control-and-safety-system/distributed-control-systems-dcs/: "CENTUM is installed across refining, petrochemicals, power and gas industries."

### 전력·LNG 플랜트 (DCS·안전계장) (mid)
- note: Supplies DCS and SIS to continuous-process plants (power, LNG, water) — diversifying oil & gas concentration and exposed to energy-transition capex.
- [confirms] TipRanks (EN, analysis, published 2026-06-15) https://www.tipranks.com/stocks/jp:6841/stock-analysis: "Zero sell ratings, buy-weighted; structural process-automation demand persists."
- [confirms] Yokogawa Electric (EN, ir, published 2025-06-19) https://www.yokogawa.com/solutions/products-and-services/control/control-and-safety-system/distributed-control-systems-dcs/: "CENTUM is the global process-automation standard installed at over 30,000 facilities in 100+ countries."

### 전자·반도체 제조사 (계측기기) (mid)
- note: Test & measurement: oscilloscopes, power analyzers and optical instruments to electronics/semi/EV makers — a buffer axis tied to a different cycle (electronics capex) than control.
- [confirms] Yokogawa Electric (EN, filing, published 2026-05-07) https://www.yokogawa.com/about/ir/reports/finance/: "FY2025 results: Measuring Instruments segment grew sales and operating income."

Reverse side: https://valuechain.wiki/yokogawa-electric/suppliers.md · Ripple: https://valuechain.wiki/yokogawa-electric/ripple.md

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