DEAL Desk: Autodesk jumps into building operations, is smart buildings next?

Another big issue for you! The focus in this issue is Autodesk’s acquisition of MaintainX. And, a note: we’ve reorganized the newsletter, moving our deep dive content to the top (free subscribers get a short preview), and putting the digests towards the end.

Did you miss our two-part special earlier in the week? We published a special series about JLL’s Spark venture fund and Technologies business unit, unpacking the scale of its smart building and sustainability software and relevant firms that it has acquired and invested in, along with products it has developed internally:

• Part 1, focused on Spark, the corporate venture fund: Of Spark’s 50+ venture investments, 6 are clearly in the smart building space. JLL typically has invested in multiple rounds over the past 7+ years, but in general, those firms no longer appear to be growing in a significant way.

• Part 2, focused on JLL Technologies, the reporting entity for the business unit: JLL’s deployed scale of sites under management for sustainability data continues to decline, from a peak of almost 200,000 sites, to now being closer to 20K sites. We also include information about JLL’s large acquisitions such as Building Engines and its launch of internal products such as Intellicommand.

Other updates…

In case you haven’t seen it, we’ve significantly updated our “Resources” page for paid subscribers. We also recorded a quick video tour.

A housekeeping item - we are starting to book projects into spring 2026 - please reach out if you think you will need our help. From fractional head of product to commercial due diligence projects for investors, our capabilities are wide within smart buildings product and market strategy.

Missed Realcomm?

If you missed Realcomm, we recorded a quick 7 minute version of Joe’s presentation about the challenges buyers face when procuring smart building technology and some ways to address these characteristics. This is just a portion of the 30 minute talk, focusing on the market characteristics.

Additionally, Joe’s Realcomm Live with Tridium’s Stephen Holicky also went live.

Smart Building Insight upcoming specials

Building on the momentum from last week’s two-part special about JLL, we’re working on a number of other special issues, all coming in the next few months:

• Our estimates of the market TAM for smart building solutions (continuing the TAM analyses we’ve written about building controls and the profile of EnerNOC as a comp).

• Using Energy Star Portfolio Manager public data to estimate vendor market shares and growth over time (and update of an article we wrote years ago for Greenwich Media)

• An update on market pricing for smart building solutions (note, we published an update on pricing in 2023, which is available on our Resources page for newsletter subscribers)

• And, given how 2026 has started, we expect more deals, and we’ll continue to publish deep analyses of mergers/acquisitions, significant fundraises, and remain the best source for tracking OEM digital strategy (and the relevant scale of these offerings).

• We’re also working on a thought leadership piece about the next generation of smart building tech, which we’re terming Building OpTech, a wider scope of technology that includes facility management, asset performance, and everything that makes building operational systems run. We have a lot of analyses and other exciting updates based on this.

Overall, we are confident that there’s no better source of the ground truth in our market. We continue to dig deep into this market and provide expert analysis that help innovators and decision-makers stay ahead of the curve.

This newsletter is a market wrap up and analysis of the smart buildings industry. If the email was forwarded to you, sign up to receive it directly.

Note: We’ve updated our format - you can now find funding rounds and product launches at the end of the newsletter. But, we profile 1 deal of interest just below.

• Mapped launched Mapped for Niagara, a Niagara module that enabled users to securely stream data from Niagara Supervisors into the Mapped platform, where it is automatically normalized, tagged, and made available for analytics, reporting, automation, and AI applications.

• This product announcement touches two key trends: (1) the importance of middleware that can normalize streaming data sets and the continued strength of Tridium.

See below for all the key product launches and fundraising announcements, just below.

Aamidor Consulting continues to provide insight to smart building innovators and decision-makers in this section. This month, we look at Autodesk’s $3.6B acquisition of MaintainX.

It’s rare to see smart buildings-related acquisitions in the billions of dollars (Brightly was the last one), but Autodesk jumped in building operations in a big way, announcing an acquisition of MaintainX.

Quick details: MaintainX raised $254M total, and was acquired for $3.6B, a healthy premium over its $2.5B valuation in 2025, when it raised a series D. With a 2026 expected ARR of $135M, the firm traded at a 27X multiple - that’s right in line with where we’ve seen other AI-powered, fast-growing firms in this industry trade. But, MaintainX is quite a bit bigger that most of the other relevant AI-powered comps in our market. In 2025, MaintainX had a $115M ARR run rate, which is very good growth. We also profiles some of the other key metrics over the past 7 years, which actually does look like a hockey stick (rare for our industry!)

Autodesk’s core is design software, however they have been expanding to adjacent verticals with a playbook that will be used for MaintainX. In fact, the firm sees three parts of the building lifecycle, and now serves all of them:

Autodesk also notes that while the individual design and construction processes for a building take 2-6 years, operations can last 50 years. And, as a total cost of ownership, operations makes up 70-80 percent of the spend. We agree with all of this - and it’s not unlike a graphic Belimo circulated to its investors a few years ago, citing 85 percent of the cost during the “use phase”.

Autodesk’s playbook was first run in construction software: A few years ago, Autodesk jumped into construction in a big way when it bought PlanGrid, Assemble Systems and BuildingConnected; these acquisitions were over $1B in value, but have yielded current annual revenues of about $600M (note, some Autodesk commentary refers to $1.8B spend on construction-related acquisitions). This construction unit is “growing north of 20 percent” according to Autodesk’s CFO. And almost all of it is recurring revenue from software. When Autodesk bought PlanGrid in 2018 (for $875M), it expected to have $100M in annual revenue. The playbook led to significant growth since acquisition, a unit that continues to grow outpace Autodesk’s overall growth, and a strong fit with Autodesk’s software model. In fact, the construction business is growing faster than Autodesk’s legacy design unit.

And, Autodesk has shown interest in building operations for 10-15 years. The firm has been a fairly active venture investor for 10+ years, and they’ve made other building operations moves, as we note below. But this is a much more ambitious step, continuing a consistent view that operations is a part of the lifecycle in which it seeks to play. Autodesk appears to have decided the best way to do this is by making a very large acquisition.

So, Autodesk has said it is going to run the ‘construction software playbook’ in not so many words for building operations. They refer to MaintainX as the ‘cornerstone acquisition” and note an intent to “build around it”. And we believe this is a sound approach. But it has pretty significant implications for our industry: a new competitor, but also a new potential acquirer, and a more significant partner opportunity, among other potential outcomes.

Interestingly, many of the other OEMs in this market have taken a different approach: buying smaller software businesses for technology innovation, but without enough revenue to stand alone. In some cases, the OEMs have made larger acquisitions, but the business models are different: OEMs typically sell hardware and services, so a software firm may not be as complementary. Autodesk is not only a software business at its core, but it is buying another large software business to extend the lifecycle of its legacy software units.

Looking at comparable acquisitions from the OEMs, they look similar to MaintainX, but the parent firms are different, as noted above. Siemens acquired Brightly, Trane bought Nuvolo, and JCI now owns FM Systems (along with Schneider holding a majority share of Planon). Given the size of these facility management businesses, it is no surprise that they are logical acquisition targets. Should the OEMs focus on other large acquisitions instead of the smaller innovators? Time will tell…

See below for a more detailed look at these and other large FM acquisitions and funding rounds.

Autodesk also noted intent to “build around” MaintainX, which may mean more acquisitions. The OEMs also have made related smaller acquisitions, such as:

• Brightly acquired Setmetrics, a small energy modeling firm in Australia

• Trane acquired Brainbox, which may have been growing quickly, but was still a relatively small player in the vast smart building market.

• JCI just acquired Nantum, with a few dozen employees.

With the exception of Brightly acquiring Setmetrics, these acquisitions are detached from the larger software platforms that the OEMs also acquired (at least for now). But Autodesk’s next steps are likely to continue using MaintainX as the anchor: we assume future smart buildings and building optech acquisitions will be merged into MaintainX.