Company profile • Company
Johnson Controls
A building systems company extending from Silent-Aire liquid distribution units to YORK chillers and heat rejection.
Direct answer
What this record says
Johnson Controls is a cooling supplier headquartered in Cork, Ireland. This record tracks no products of theirs and 1 deployment it is named in. Capabilities here are company-reported until independent evidence is attached. Last reviewed Aug. 9, 2026 against 1 source.
- Headquarters
- Cork, Ireland
- Ownership
- Public
- Architectures
- 3 architectures
- Evidence state
- Company reported
Company brief
What Johnson Controls does
Johnson Controls supplies the facility side of data-center cooling through YORK chillers, cooling towers, dry-cooling designs, air equipment, building controls, and service. It has also moved closer to the rack with Silent-Aire coolant distribution units, which the company says span 500 kilowatts to more than 10 megawatts. The result is a chip-to-chiller offer: the distribution unit regulates the technology loop serving cold plates, while the plant transfers and rejects the heat.
In this dataset, Johnson Controls is linked to hybrid, evaporative, and dry cooling and to the planned DarkNX Ontario campus, where Accelsius was selected for two-phase rack cooling and Johnson Controls for the chiller plant. That announcement does not establish that the full 300-megawatt campus is operating. Buyers should verify whether Johnson Controls or another party supplies the actual cold plates, then test capacity and efficiency across real load, weather, and water temperatures.
Water consumption, refrigerant choice, controls handoffs, plant redundancy, dry-cooler area, sound, heat-reuse provisions, commissioning, and local service also need project-specific answers. Reference designs can coordinate interfaces but are not substitutes for stamped site engineering. Current product scope, capacities, zero-water design claims, and the DarkNX role are company-reported by Johnson Controls or project partners.
Public evidence does not disclose commercial terms or measured operating performance for that planned campus.
Use the connected product and deployment records to distinguish a stated capability from evidence that the company has delivered it.
Visit company website- Company type
- Cooling platform vendor
- Headquarters
- Cork, Ireland
- Founded
- 1885
- Ownership
- Public
- Market listing
- NYSE: JCI
- Evidence status
- Company reported
Capability matrix
What Johnson Controls can be shown to do
Stated capability, tracked products, and recorded projects are three different facts. A blank cell means this database has no record of it yet, not that the company does not do it.
| Architecture | Equipment categories | Tracked products | Recorded projects |
|---|---|---|---|
| Hybrid air and liquid cooling | 2 | — | — |
| Evaporative cooling | 1 | — | — |
| Dry cooling | 1 | — | — |
Connected records
Cooling technologies
Hybrid air and liquid cooling
Liquid takes the heat off the processors while air handles the rest of the rack. Almost every liquid-cooled hall works this way.
Evaporative cooling
Evaporating water cools the air, the same way sweat cools skin. It saves electricity and spends water.
Dry cooling
Fans blow outside air across a coil to dump the heat. No water is consumed.
Connected records
Equipment categories
Data center chillers
Refrigeration equipment that makes cold water on demand, whatever the weather outside is doing.
Cooling towers
Towers that cool water by letting some of it evaporate, which works better than air alone but consumes water.
Dry coolers
Outdoor coils with fans that shed heat to the air and use no water.
Connected records
Deployments and contracts
Evidence ledger
Sources and evidence
Capabilities in this profile are traced to company materials. Treat them as supplier claims until a customer, filing, standard, or operating project confirms them.
- 01Johnson Controls — official website
Johnson Controls
Record information
- Record ID
- DCC / COMP / JOHNSON-CONT
- Record reviewed
- Aug. 9, 2026
- Record first published
- Aug. 9, 2026
- External sources
- 1
- Search visibility
- Offered to search engines
Required field this record has not addressed yet:
- Tracked products
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Comparable companies
Records covering the same cooling architecture, most-evidenced first.
Add two or more, then open the comparison to see every stated claim, its duty point, and its source side by side.