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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A Single BACnet Routing Bottleneck at Microsoft Led to 118,000 Hours of Incorrect Equipment Scheduling Before Anyone Recognized It as a Systemic Issue

Brad Bonavida

For years, complaints about comfort at a Microsoft campus were attributed to BAS issues. Packet-level network data told a different story and exposed 118,000 hours of missed runtime.

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šŸŽ§ #191: Chris Lelle of Lincoln Property Company on the Keys to Successful FDD Deployment in CRE

James Dice

Episode 191 is a conversation with James Dice and Brad Bonavida from Nexus Lab, as well as Chris Lelle from Lincoln Property Company.

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Goldman Sachs built an OT device qualification lab to stop cybersecurity approvals from becoming rollout blockers—using QA/prod/offline networks to test devices before field deployment

James Dice

Goldman Sachs detailed how it scaled a global smart building program across 94 sites by changing where cybersecurity decisions happen—before devices ever reach the field.

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Overcoming the "Nervous" Tenant: DataBank’s Strategy for De-Risking Automated HVAC Optimization

Brad Bonavida

Despite hefty efficiency and sustainability goals, Databank faces a recurring hurdle: customers fear that AI-driven or automated BMS sequences might compromise critical uptime.

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Delta/JLL decided to cut out reactive ā€œgo in the room and check Xā€ rounds—data layer deployment enabled consistent alarms and checks across concourses and building systems

James Dice

Delta Air Lines and JLL made a deliberate call at LaGuardia Terminal C: stop relying on engineers to walk rooms multiple times a day just to confirm conditions were still acceptable—and replace those rounds with standardized, proactive alerting.

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Clockworks Bet Early on Tech-Enabled Services — Partners Channel is Now Proven Model for Scaling FDD Beyond Owner-Staffed Campuses

James Dice

Five years ago, Clockworks Analytics made a bet: fault detection would only reach most commercial buildings if it could work without deep owner-side engineering teams.

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