Buyers Tower

Explore the best in smart building solutions

Welcome to the new Buyers Tower! With thousands of companies selling to the smart building industry, it can be overwhelming and confusing to find the right fit. Here you’ll find the industry’s top technology vendors and service providers, vetted by Nexus Labs. Take a look around and check back as we add more partners and publish category deep dives.

Show Me Around

Market Transformers

Other IOT
CX Agent
Ontology

Market transformation partners are working on permanently changing the business cycle by aligning incentives. These partners focus on policy development, R&D, education, outreach, financial incentives, technical assistance, and network-building.

Workforce Builders

Other IOT
CX Agent
Ontology

Talent and labor shortages will prevent the industry’s transition to decarbonized and digitized buildings–unless the workforce builders have something to say about it.

The Vital Roles

Other IOT
CX Agent
Ontology

We talk a lot about the flashy new technology required for smart buildings. But we must always remember that when we're changing how things are done, people make it happen. Buyers recognize the importance of specialist roles—either on their staff or outsourced as members of their team of service providers. The Vital Roles are the service providers that buyers can’t do without.

Application Layer

Other IOT
CX Agent
Ontology

Applications sit on top of the data layer and provide outcomes to users through mobile apps, web apps, or process-based applications. Buyers need persona-specific, contextually integrated applications that are designed around digitizing and automating human workflows.

Data Layer

Other IOT
CX Agent
Ontology

The data layer sits on top of the device and network layers as the data infrastructure for any smart building software application. The applications need an ontology to understand all the data they're consuming, including all the underlying devices and how they fit together into a system of systems.

Network Layer

Know a company that would be a good fit here? Let us know.
Other IOT
CX Agent
Ontology

Device Layer

Other IOT
CX Agent
Ontology

The Device Layer is where the digital meets the physical world. It’s where the digital device controllers live—each with their own unique inputs, outputs, and life safety functions. Our devices have immense teamwork potential, but they often sit in silos.

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Browse the industry's latest happenings

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NexusCast #3: How Lincoln Property Runs One HVAC Optimization Playbook Across a Multi-BAS Portfolio

Learn how standardized HVAC sequences of operation, building automation systems (BAS), cooling tower optimization, and analytics help commercial real estate portfolios improve energy efficiency, reduce HVAC complaints, and achieve repeatable building performance at scale.

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NexusCast #3: How Texas Tech Resolved Sequence Drift and Built a Sustaining Energy Optimization Program

Learn how Texas Tech University built an in-house HVAC controls team to eliminate sequence drift, optimize building automation systems (BAS), reduce energy costs, and improve HVAC performance through recommissioning, controls programming, and fault detection.

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NexusCast #3: How UCI Prioritizes Optimization When You Can't Chase Everything

Learn how UC Irvine uses operational commissioning, SkySpark, building automation systems (BAS), fault detection and diagnostics (FDD), and HVAC optimization to improve energy efficiency and building performance across a large campus.

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NexusCast #3: How RTX East Hartford Structured a Self-Sustaining Program

Learn how RTX is using continuous commissioning, monitor-based commissioning (MBCx), and intelligent building controls to optimize HVAC performance, uncover energy savings opportunities, and scale energy management across a global portfolio of manufacturing facilities.

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NexusCast #3: How Dollar Tree is Establishing the Foundation for Sequence Optimization

Discover how Dollar Tree scaled AI-driven energy management across 9,000 stores, reducing HVAC energy use by up to 25% while modernizing building controls.

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NexusCast #3: The Intro to HVAC Sequence Optimization

Get a fast, plain-English overview of HVAC sequence optimization: what it is, why energy 'drift' quietly drives up commercial building costs, the three levers building owners actually pull (sequences, set points, and schedules), and a 12-step playbook plus benchmarking framework for making optimization a permanent part of building operations.

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