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Energy efficiency

Where it really matters

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Reliable system uptime

Where it really matters

your intensive care unit
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Thermal management

Where it really matters

your data hall
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Driving energy efficiency, decarbonization, thermal management and mission‑critical performance

Johnson Controls acquires Nantum AI

Acquisition expands AI-powered offerings to help customers further reduce energy use, emissions and operating costs

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Data center security

Defense in depth is optimal strategy for overcoming the security challenges faced by modern data centers

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Sustainability report

Our focus on sustainability is at the core of our business strategy and purpose

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Driving performance, efficiency and resilience at scale

A global product portfolio of proven solutions

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HVAC Equipment

Efficient, scalable HVAC solutions engineered to drive decarbonization and maintain precision environmental control in mission‑critical and data‑driven facilities.
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Security

Protect people and assets with advanced access control, intrusion detection, intelligent video analytics, and threat‑detection technologies - built to deliver precise performance in complex environments.
Healthcare buildings

Building Automation and Controls

Highly programmable automation and system controls that optimize energy, enhance precision, and scale for the AI‑powered future.
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Fire Detection

Advanced fire detection technology ranging from sensors and annunciators to fully integrated system controls to ensure fast, accurate detection where every second counts.

News & Insights

See more Building Insights
AI-driven rack density is reshaping data center cooling. Aaron Lewis of Johnson Controls shares insights on liquid cooling, efficiency, and thermal design.
AI infrastructure and increased rack densities: a Q&A with Aaron Lewis of Johnson Controls
Explore Johnson Controls’ 2026 Sustainability Report, covering energy efficiency, decarbonization progress, and performance across mission‑critical facilities.
Impact where it really matters: Johnson Controls 2026 Sustainability Report
Learn how defense in depth strengthens data center security with layered physical protection from the perimeter to critical assets.
How to enhance data center security with a multi-layered defense in depth strategy
Modern cold‑chain logistics depend on uninterrupted operations, and a single incident can jeopardize millions of dollars in inventory and critical supply‑chain timelines.
Keep your assets frozen: Why you need the right cold storage fire protection
OpenBlue Equipment Performance provides proactive alerts and insights that enable your teams to intervene proactively and ensure HVAC reliability.
Reliable system uptime where it really matters: your intensive care unit
Johnson Controls delivers data hall thermal infrastructure that helps operators scale AI workloads efficiently, reliably, and with confidence.
Thermal management where it really matters: your data hall
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Operations, maintenance, and repair services

Our experts can help reduce maintenance costs and minimize downtime. Contact us at +1 866-227-2750.

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Our Latest News

Johnson Controls headquarters in Cork, Ireland
MAY 01, 2026
Johnson Controls to present at the Wolfe Research 19th Annual Global Transportation & Industrials Conference
Johnson Controls to accelerate AI-driven energy optimization and control capabilities within OpenBlue
APR 27, 2026
Johnson Controls acquires Nantum AI to accelerate AI-driven energy optimization and control capabilities within OpenBlue
Johnson Controls' 2026 sustainability report highlights energy efficiency returns in mission-critical industries
APR 22, 2026
Johnson Controls' 2026 sustainability report highlights energy efficiency returns in mission-critical industries
Johnson Controls headquarters in Cork, Ireland
APR 21, 2026
Johnson Controls announces second quarter 2026 earnings conference call webcast and “Going to Gemba Day” for investors and sell-side analysts
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For more than 140 years, Johnson Controls has delivered performance where it really matters

Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward.

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