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.

Want to join as a partner?

Apply for a spot and get in at the ground floor
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Watch our latest Buyer's Guide webinar

Browse the industry's latest happenings

šŸŽ§
šŸ“£
ā­ļø Pro Article
20
min read

How Inova Health Systems Integrated 45,000 Devices with a Construction Governance Framework

In this presentation from the January 2026 NexusCast, Peter O'Connor, IT Director at Inova Health System, and Sia Dabiri of Altura, explain how a top-tier health system is finally closing the construction loophole that has allowed unvetted OT devices onto networks for decades.

šŸŽ§
šŸ“£
ā­ļø Pro Article
20
min read

How Dartmouth College Automated OT Maintenance with an IT-Driven Tech Stack

In this presentation from the January 2026 NexusCast, Douglas Plumley, Software Architect at Dartmouth College, and Andrew Rodgers, Co-Founder of ACE IoT Solutions, dive into step five of the OT device management strategy: maintenance.

šŸŽ§
šŸ“£
ā­ļø Pro Article
17
min read

How Hines Reduced OpEx and Hidden Circuit Costs with Managed OT Infrastructure

In this presentation from the January 2026 NexusCast, John DeVeaux, Enterprise Architect at Hines, and Joe Gaspardone, COO of Montgomery Technologies, dive into the messy reality of the majority of the market: multitenant buildings with tight budgets and decades of undocumented features.

šŸŽ§
šŸ“£
ā­ļø Pro Article
13
min read

How BXP Scaled OT Device Classification Across a 182-Building Portfolio

In this presentation from the January 2026 NexusCast, Jim Whalen, Chief Technology Officer at BXP, outlines the two-decade journey of one of the largest real estate developers in the country as they move from simple economies of scale to sophisticated technology orchestration.

šŸŽ§
šŸ“£
ā­ļø Pro Article
12
min read

How Morgan Stanley Isolated OT Threats with Automated Micro-segmentation

In this presentation from NexusCast January 2026, Qian (Grace) Lai, Executive Director at Morgan Stanley, dives into the high-stakes world of securing the Internet of Things within a global financial enterprise.

šŸŽ§
šŸ“£
ā­ļø Pro Article
16
min read

Intellibuild’s Playbook for Transitioning from Passive Discovery to Active OT Risk Management

In this presentation from NexusCon 2025, Connor Gray, Senior Strategic Consultant at Intellibuild, explains how to move beyond basic device discovery into a mature, governed cybersecurity program.

Get the renowned Nexus Newsletter

Access the Nexus Community

Head over to Nexus Connect and see what’s new in the community. Don’t forget to check out the latest member-only events.

Go to Nexus Connect

Upgrade to Nexus Pro

Join Nexus Pro and get full access including invite-only member gatherings, access to the community chatroom Nexus Connect, networking opportunities, and deep dive essays.

Sign Up