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Publicly traded global building-technology and solutions company · Smart buildings, thermal management and mission-critical building systems

Johnson Controls

Infraday-curated

Cork, Ireland

Global building-technology company providing HVAC, controls, fire, security, digital and lifecycle services for mission-critical facilities.

Overview

Johnson Controls International plc is a global building-technology company headquartered in Cork, Ireland. Its infrastructure portfolio covers HVAC and thermal management, building automation, fire protection, security, OpenBlue digital platforms, energy optimization and lifecycle services. Founded in 1885, the company serves data centers, airports, hospitals, schools, manufacturing plants, government facilities and commercial real estate. Johnson Controls reported approximately 100,000 team members in 2026 and US$23.6 billion in fiscal 2025 sales. Representative work includes integrated systems for ODATA’s BG01 data center and connected-building technology supporting Denver International Airport operations.

Infrastructure sectors

Data centersCommercial buildingsHealthcareAirports and transportationEducationManufacturing and pharmaceuticals
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Government facilities

Capabilities & services

Integrated mission-critical building systems spanning cooling, automation, fire, security, energy optimization, digital monitoring and long-term service.

HVAC and thermal managementBuilding automation and controlsFire detection and suppressionSecurity systemsDigital building softwareEnergy and lifecycle services

Profile information

Infraday-curated. Claim status confirms profile management rights and does not imply independent verification.

Last editorial check: 2026-10-09.

Official source

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Additional company details

Office locations
Corporate headquarters in Cork, Ireland; major operational presence in Milwaukee and worldwide Source
Confirmed clients
ODATA; Denver International Airport; NRG Park Source
Confirmed partnerships
Facility-owner partnerships for integrated building systems, energy optimization and lifecycle services Source

Notable projects

Reports & resources

Sources and verification

Public information checked 2026-10-09. Financial and workforce figures retain their reporting periods.

  • Official Name: Source · checked 2026-10-09
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  • Short: Source · checked 2026-10-09
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  • Founded: Source · checked 2026-10-09
  • Size: Source · checked 2026-10-09 · reporting period 2026
  • Ownership: Source · checked 2026-10-09
  • Ticker: Source · checked 2026-10-09
  • Revenue: Source · checked 2026-10-09 · reporting period 2025
  • Inquiry: Source · checked 2026-10-09
  • Offices: Source · checked 2026-10-09
  • Clients: Source · checked 2026-10-09
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  • Overview: Source · checked 2026-10-09
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