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Modernize for tomorrow’s autonomy

Upgrade legacy building systems through a stepwise modernization path

Reduce risk and future‑proof your building systems

Many buildings still run on legacy systems built for another era—quietly increasing risk, operational inefficiencies, cybersecurity exposure, and uncertainty around long‑term support.

Facilities leaders are under pressure to do more with less, while aging systems become increasingly difficult to secure, support and integrate.

Common challenges include:

  • Growing cybersecurity and compliance risks
  • Limited availability of spare parts and specialized expertise
  • Fragmented systems that reduce visibility and control
  • The high cost and disruption of rip-and-replace upgrades

That’s where the Desigo Modernization Pathway comes in. It helps protect what works today while preparing your building for what’s next.

How the Desigo Modernization Pathway works

Built on backward and forward compatibility, the Desigo Modernization Pathway enables incremental upgrades that protect existing investments while establishing a scalable, future‑ready automation foundation.

A proven strategy:

  • Assess and stabilize
    Start by improving visibility, reliability, and cybersecurity of the existing building automation system (BAS).
  • Modernize the core
    Upgrade controllers and system intelligence to an IP‑based, scalable platform.
  • Optimize and expand
    Layer in analytics, digital services, and performance optimization over time.

Built for what's next:

  • Improved data quality and system visibility
    Standardized controllers, communications, and architecture deliver more consistent and usable data.
  • A stronger cybersecurity posture
    Modern IP-based components and security standards help reduce risk across the system.
  • Readiness for advanced analytics and digital services
    A modernized automation core enables analytics, optimization, and digital services without rework.

Modernization: No longer a question of if—but how

A stepwise path forward

Delaying modernization may feel like the safest option, but a proactive modernization strategy can help stabilize operations today while mitigating long-term risk.

Designed around how buildings operate today, the Desigo Modernization Pathway avoids a forced full-system replacement. Instead we work with you to enable:

  • Stepwise upgrades aligned to budgets and priorities
  • Operational continuity throughout the transition
  • Investment protection by retaining viable infrastructure

Each phase delivers measurable value on its own, allowing modernization to progress at a pace that fits your organization.

Modernization in action

Discover how our customers modernized their operations.

Explore the pathway

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Desigo CC

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Primary Controls

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Building X

UL verified: Platinum

Desigo CC V9 is UL verified for Smart System Verified PLATINUM

This designation confirms that Desigo CC V9.0 meets rigorous, objective criteria for architecture, integration capability, cybersecurity posture, redundancy, and operational performance. This is the highest rating awarded by UL Solutions for smart building systems.

The designation validates Desigo CC's ability to securely integrate HVAC, fire and life safety, power, and other building systems into a scalable, enterprise-wide management environment.

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The exciting thing about bringing on more modern solutions, integrating new technology and leaning into AI is the ability to see the building as more than just a box. It becomes a solution for all of us.
Jared Conrad, Global Director, Facilities Management, UL Solutions