Advanced Energy Industries, Inc. (AEIS) Earnings Call Transcript & Summary

September 10, 2026

NASDAQ US Information Technology Electronic Equipment, Instruments and Components conference_presentation 33 min

Earnings Call Speaker Segments

Yiling Sun

analyst
#1

Everyone, welcome to the last day of Citi's Global TMT Conference. My name is Elizabeth Sun, and I'm in the City Semicapresearch team. Today, with me is Advanced Energy. Joining me on the stage, we have Steve Kelley, President and CEO, Paul Oden. Executive VP and CFO; and in the audience, we have on Mok, Senior VP of IR. And before we begin, I believe Paul has a few comments regarding Red FD.

Paul Oldham

executive
#2

Great. Thanks, Elizabeth, and thanks, everyone, for joining us. Just a reminder to today, any statements we make are subject to a number of risks and find those risks articulated in our recent SEC filings. Also, we reported our Q2 earnings on August 3 of this year. And today, we will not be providing any updated guidance right at that time. .

Yiling Sun

analyst
#3

All right. So Steve, let's start with some questions on your semis business. So after delivering a meaningful semi upside in Q2, you raised your second half guidance for semi to grow almost 50% year-over-year. I think earlier this year, there was a lot of concerns around or being very kind of conservative on guiding the semis growth. So what changed over the past over the course of the past 6 months and what gives you the confidence to revise up the semis growth this year?

Stephen Kelley

executive
#4

Yes. Thanks, Elizabeth. I think what we saw in the first half was an increase in our customer confidence over the next 2 years and also an increase in their forecast. And so we saw a number of new orders that came in, that gave us a lot of confidence in the second half as well as in 2027. So 1 of the actions we took in response to those increased forecast was to accelerate the opening of our new factory in Thailand. So in Thailand, we're just opening a 500,000 square foot facility, and we'll be launching that facility with our largest customers, semiconductor as well as our largest customers in data center. So that's a very good sign for future demand. .

Yiling Sun

analyst
#5

And we'll get to the facility part a bit later. But staying in the semis business, if we look beyond '26, you just touch a bit on '27 looks good as well. for components guys like you're typically outperform in a W early part of the WFE up cycle. So if we look beyond '26, looking into what will drive this kind of momentum for you to outperform WFE?

Stephen Kelley

executive
#6

Yes. So what we're being told by our customers is they have good visibility for the next 2 years. That's a lot of visibility. And they're also telling us they're constrained by available fab basis. So as their customers are able to accelerate the build-out schedule for new fabs or advanced memory, advanced logic that's an upside for our customers, upside for us. .

Yiling Sun

analyst
#7

And normally, your customer typically build inventory at the early part of the up cycle. But you -- I think you talk about you're largely shipping to customer demand. I was wondering why this time is different why the customers are not really building inventories?

Stephen Kelley

executive
#8

Yes. I think it's an interesting phenomena. We think we're shipping to demand and not into inventory. And I also look at how we manage our supply base -- and we learned a lot during COVID about managing our supply base. We divided the suppliers into 2 categories, the reliable ones and the nut so reliable suppliers. And so if you're not reliable supplier, we'll typically put in place more inventory to give us some insurance against execution challenges. I think the same phenomenon happens with our customers. I think Advanced Energy is perceived as a reliable supplier -- we've got very strong factory infrastructure. We're successful in managing our supply chain. So they have to put in place less inventory as insurance or shortfall some advanced energy. So I think we're in the good supplier category, and therefore, our suppliers -- our customers don't need to put in place a lot of inventory.

Yiling Sun

analyst
#9

And what is the lead time?

Stephen Kelley

executive
#10

The lead times.

Yiling Sun

analyst
#11

Yes.

Stephen Kelley

executive
#12

Yes. So in our semi business, we typically operate on a just-in-time model with our largest customers. So there's no lead time per se, but we know what they need and when they need it, and we're able to keep up with that. .

Yiling Sun

analyst
#13

Good to hear. And I want to touch base on the new products. We've talked about for the past 2, 3 years, Ebola I think feedback continue to be good. Can you remind us where are we on the ramp? And are you expecting them to start contributing more on the growth or share gains next year? .

Stephen Kelley

executive
#14

Yes. We're very enthusiastic about the customer acceptance of our new technologies, namely EVOS, Everest and NavEx. And where those technologies are used is leading edge. So today, we're being designed into sub-20-nanometer applications, logic, for instance. And so we expect those products that become more meaningful from a revenue standpoint next year. We're already seeing shipments this year, but compared to the overall shipments we make, they're not that meaningful. But we're very encouraged at the adoption of these technologies, leading edge logic and leading-edge memory because they're necessary to maintain throughput and yield at these very advanced geometry.

Yiling Sun

analyst
#15

I'm curious we think that within the ramp next year, how much of that is driven by continuous slot wins? And how much of that is driven by new sockets? .

Stephen Kelley

executive
#16

Yes. So as you see the ramp this year, that's almost all older technologies. Their existing wins from many years ago where our customers are ramping the volume. I think as you move into 27 and 28, you'll see a more significant percentage of the buy coming from new products as those new processes ramp to volume.

Yiling Sun

analyst
#17

Got it. And in a longer-term question and as semi process become more complex, you talk about like sub-nanometer processes, you need more edge and deposition steps have higher aspect ratios and you need more maybe like demanding process control. So overall, how do you think does that translate into the power demand and specifically for AEs products?

Stephen Kelley

executive
#18

Yes. Obviously, higher etch and depth intensity is great news for us. That's great news for our customers, too. And the reason why there's higher etch and depth intensity is there's more process steps. So the end customers, the fab operators are trying to build very complex structures. -- very fine geometries. So this requires a lot of steps, and that drives the etch and depth intensity. But in addition to that, the technical challenges of dealing with these structures require higher power from our products, sometimes multiple frequencies and also more advanced metrology. So all these capabilities are built into our boxes and they drive higher prices.

Yiling Sun

analyst
#19

And just final question on the semi side. I think you talked about you're starting to gain some traction on the testing side. So can you talk about like what do you provide there? Is it how is that different for the front end guys? And then what's your what's the expectation of the ramp?

Stephen Kelley

executive
#20

Yes. It's interesting. Our heritage has been in plasma power, very strong technical challenge, helping our customers, plasma lit, inside plasma chambers. But over the past few years, we've put more emphasis on what we call our system power business. This is basically the box between the wall in. And the demands have become increasingly complex particularly as we move into the AI testing challenges. So we've had significant success there, getting our products designed into those testers, burning Evans, other applications where our customers need reliable system power.

Yiling Sun

analyst
#21

And should we expect this demand go up with to grow with kind of this testing or is more about share gains?

Stephen Kelley

executive
#22

Yes. We haven't modeled exactly how it's going to grow. But what we know is we continue to expand capacity every quarter. for these test applications. So it's a very good business for us, and it drives margins similar to what we have in the plasma Power business. .

Yiling Sun

analyst
#23

And switching to data centers. apparently, you guys are a data center company now. So data center revenue more than doubled in '25, and you're not talking about you're guiding more than 50% growth in so for' 26, Curis a growth mode from continued build out your top customers in top customer, 1 top customer in data center? Or is it also a broadening of your positions in the other hyperscaler..

Stephen Kelley

executive
#24

Yes. So in 2016, what we've seen is a ramp based on our hyperscaler customer only. So we talk about a second wave customer set, but we don't see meaningful revenue from those customers until '27 and '28. And but what happened in 2016 was a number of our wins from 2025 for the design win ramping to volume. These wins typically carry higher ASPs because they're driving higher power requirements. And so it's basically our ability to execute with a chosen subset of hyperscale customers that's driving our revenue growth. .

Yiling Sun

analyst
#25

And just to the higher ASP can you help us understand like directionally, all this that pricing is generation regeneration or like year-by-year, like give us a range of this using of that?

Stephen Kelley

executive
#26

Yes. So the cadence right now is every year a new solution is required. That's loosely tied to introductions from NVIDIA and other suppliers. And so the power requirements go up every year, but the space that we have to operate in doesn't change. And so basically, we have to deliver higher power, same size box. And that's called higher power density. So the challenge is, how do you do that? -- crease the power density you maintain high efficiency, very high reliability. So that's the technical challenge. And that's where Advanced Energy shines essentially. So that's why customers come back to us because we deliver a very reliable, efficient and high-power density. .

Yiling Sun

analyst
#27

Got it. And you have 1 customer that is maybe more than half of your data center revenue. Just wondering, are you continuing to gain new contents, new stockers at that top customer?

Stephen Kelley

executive
#28

Yes. We focus on a subset of customers, and we're gaining share at those customers. And -- each of those customers has a wide variety of applications that we're designed in. So even though we're highly customer concentrated within those customers, and we have some diversification across different efforts.

Yiling Sun

analyst
#29

And you talk about a second wave of customers earlier. How different is that opportunity from your existing hyperscaler business in terms of product requirements, customer concentration and content free.

Stephen Kelley

executive
#30

Yes. So when we deal with hyperscale customers, they require a high degree of customers. So it's a very engineering-intensive effort. That's why we've basically constrained ourselves to a subset of hyperscale customers because we don't want to get overextended there. And I think that's been a good strategy for the company. As you look at the second wave of customers, these customers will typically take standard products from us with some minor modifications. So the engineering intensity is much less for second wave customers. And so this allows us to engage with them without overstretching our engineering. .

Yiling Sun

analyst
#31

And does that give you a higher margin as.

Stephen Kelley

executive
#32

What we see is the margin is very similar to what we have with our hyperscale customers. But obviously, since the engineering intensity is less, I think the operating margin is probably a bit better with our second wave customer.

Yiling Sun

analyst
#33

And how big is that opportunity, the second wave of cost I think you talked about it could be a similar size to 1 big hyperscale customer. But when do you expect to reach that level?

Stephen Kelley

executive
#34

Yes. Yes. We have said that, in aggregate, we think the second wave customers could be as big as 1 of our hyperscale customers. We expect to reach that probably sometime in the '28, '29 time frame. -- hard to gauge exactly. But we're very enthusiastic about the second way of customers as a way to diversify our customer with.

Yiling Sun

analyst
#35

Okay. And I do want to ask on 800 volt. There is a lot of questions around this, and I'm sure you are very similar question on this as well. The first is, as power architecture moves from 800 volt how do how should we think about the change in Advanced Energy's dollar content, both in the per rec level and also per megawatt level?

Stephen Kelley

executive
#36

Yes. So we're heavily engaged with customers on 800-volt solutions. And the challenge is very similar to the challenge we currently have with 48 or 50 volts , it's all about power density, efficiency, liability. And so it's just it's the next step for us. Generally speaking, every time an architecture changes, that's good for advanced energy because we're a technology leader we can bring technologies to bear to maximize the efficiency, power density without sacrificing related. And so that's our value proposition. We were approached 800 volts is through a modular approach to our products. So we have different modules we've designed, then we can combine these modules in different ways to meet the needs of different customers. And that's working pretty well for us, actually. So it's a mix and match strategy because the expectations and standards are pretty dynamic. But at the end of the day, we don't expect interval to be significant from a revenue standpoint until 2028 at the earliest. So we think 2027 is a design win here for us and 2029 start to see revenue on Interval product.

Yiling Sun

analyst
#37

And any early thoughts on your content?

Stephen Kelley

executive
#38

Yes. We look at the content, and we think the content goes up like it has in every other generation because the power is going up, challenge is getting larger from a technology standpoint. And so we think we're in pretty good shape to grow overall content, maintain or improve our gross margins. .

Yiling Sun

analyst
#39

Content that means content per rig or.

Stephen Kelley

executive
#40

Yes. It would be content per rec, where we participate. I think it's important in data center to remember that our strategy is not to grow market share necessarily is to operate those applications that will drive higher margins for the company. .

Yiling Sun

analyst
#41

And some investors interferon is when ACDC moves from the rec to SEDAR or Power rec people are trying to figure out if you guys have a solution for that and you guys are expecting or already engaging with customers on that and expecting

Stephen Kelley

executive
#42

Yes. So we do have solutions, and we're engaging with customers on the sidecar as well as more rational architectures. So I think that's 1 of the advantages of our modular strategy. It gives us a lot of flexibility on how we deal changing customer requirements. So I think we're in pretty good shape no matter which architecture a customer chooses. .

Yiling Sun

analyst
#43

And where are will be the biggest content opportunities for you guys in this kind of transition. What needs to happen in order for to grow your content, like as you said, grow your content meaningfully in this one?

Stephen Kelley

executive
#44

Yes. I think the 2 key parts of this market are on during the design phase. So it's having the right engineering team in place, having the right IP blocks in place. So you can move quickly. And the second is your ability to scale manufacturing quickly and reliably. And I think we've got a really good engineering team and we need to add to that team but it's difficult to find really good engineers. So that's the constraint. It's not our willingness to spend money on more engineers, just our ability to find them, but we are expanding as far as new factory space, I think we've done an excellent job in the Philippines and in Mexico, expanding capacity to meet the hyperscaler requirements. We've also done a great job upscaling our development sites because it costs more and more to develop these products with the higher power requirements. But looking to the future, we have this large factory in Thailand, 500,000 square foot factory, and that will be the future for next wave of expansion data center.

Yiling Sun

analyst
#45

And just to double click into the -- talk about the kind of bottleneck will be the engineering innovations. So what are the most difficult things to do there is that efficiency, power density, like thermal management, reliability? Or is really all of them?

Stephen Kelley

executive
#46

It's all of the above. So that's the key. And how can you do this? How can you juggle these different requirements and come out with a solution that's manufacturable, reliable and scalable. And that's what we've been doing for the past few years. So we built a fair amount of confidence with our customers that we can get the job done. And 1 of the things we try to do from generation to generation is reuse as much as possible that we're not inventing something new every year or at least we limit the invention, right? So I think I think that's the key is focus on a subset of customers and execute 100% on their needs.

Yiling Sun

analyst
#47

Got it. And -- in the longer term, also there is also like the 800-volt directly to step down to 12 rather than using an intermediate 48 and 50 bus. So does that increase or decrease is content opportunity. And on the on hand side is just 1 big step down. And the other handset is it's -- it's a big step down.

Stephen Kelley

executive
#48

Yes. Yes. And I think it depends on which customer you talk to what they want to do. And that also drove our decision to go to a modular approach with 800 volts. So way to think about this is we have what we call PDU or power distribution unit. And think of it as a motherboard essentially, where we can plug in these different 800-volt modules and you can do whatever you want with it, intervals to 6 volts or to some other intermediate voltage goes up to the customer how they want to deploy this PDU. And so that flexibility is really important at this stage of the game because I don't think anybody knows exactly how the architecture is going to look a year or 2 from now. But if you have flexible modules, you're able to experiment and figure out what makes most sense for you.

Yiling Sun

analyst
#49

That's your strand like utilization?

Stephen Kelley

executive
#50

Yes. And so we're all about customization.

Yiling Sun

analyst
#51

I'll take a pause here to see any questions. Okay. Let's move on to Industrial and Medical. So I think finally looks on the way to some recovery and some growth there. How do you see the rest of the year shakeup and then look forward to next year

Stephen Kelley

executive
#52

Yes, the industrial medical market has recovered. There's significant increases going on. I think we were up 11% quarter-on-quarter, 16% year-on-year in Q2. And as we look forward, we see each quarter getting stronger, '27. And we're seeing anything AI related, let's say, physical AI is driving a lot of the high-end industrial medical business. We operate in the high end of that business. So it's factory automation, robotics as apparatus, those types of application. And that part of the market is definitely strong. And we're basically reaping the benefits of our design wins over the past 2 to 3 years, testra medical, all of those are starting to ramp the volume. And so we're basically expanding capacity rapidly in the Philippines and in Mexico where most of these products are built.

Yiling Sun

analyst
#53

And I think it was in Q1, you had to mix for lack of better word, sacrifications to the industrial medical because other products are renting blockbuster or demands come in like got pulling a lot faster. So at this stage right now, do you have enough capacity to support like the Ramaco sec?

Stephen Kelley

executive
#54

Yes. Yes. So we had a hiccup in Q1. It was really our own problem. We had an execution problem in the company, which we've rectified. But we have enough capacity in industrial medical. We've basically been corrected for execution problems. I think we'll be caught up with our delinquent backlog by the end of this year in Industrial Medical. But there are no limits right now as far as what we can invest in industrial medical capacity. .

Yiling Sun

analyst
#55

And I feel like this like telecom and networking has never really asked a lot. So how strategic is this T&M segment market to your long-term target?

Stephen Kelley

executive
#56

We're starting to see more opportunities that are AI-related, telecom networking. So I say that definitely works into our strategy. But as a market, it's I wouldn't say is strategic, it's more opportunistic for us. So where we can reuse our existing technology to satisfy the needs of telecom and networking customers, we will. But we're not going to develop ground up products for that segment. .

Yiling Sun

analyst
#57

And what kind of AI or maybe or just overall, like what do you provide there?

Stephen Kelley

executive
#58

It's basically the same very similar products to what we provide to the data center customers. And so you see a convergence there with different companies that need the same basic thing, which is reliable our highly efficient power nightpower density operating.

Yiling Sun

analyst
#59

And 1 question for Paul. Maybe on the capacity side, maybe can you explain your capacity expansion strategies, you talk about like talent or expanding a lot of capacity right now? And your customers are also aggressively adding products -- capacity as well, and we heard a lot of doubles over the past couple of days during our conference. So well, we were able to keep up with demand, if they grow more than -- the demand growth more than expected. And on the other hand, do you have any concerns for putting to large investment in capacity?

Paul Oldham

executive
#60

Yes, it's a good question. We've clearly biased ourselves to make sure we have enough capacity, both in terms of physical capacity and in materials to capture upside. I think we've said that for a while. We do see a ramp going on both data center and this sector market, and we're committed to make sure we can capture those opportunities. That means we've carried more inventory and we're investing quite a lot more in capital exposures. Good news is we started this a while ago. We saw this trend coming, and we were able to get in front of it. As Steve mentioned, we started our Thailand facility build out back in 2023. So that factory is now coming on stream right when we need it. with an ability to scale it very quickly. Today, we have over $3 billion of capacity in our existing facilities with the opportunity to potentially expand that more adjacent space through how we can figure things what we put in those manufacturing line. But with Thailand coming on, that would give us over $5 billion of capacity as soon as 2028, so we feel like we're in good shape from that perspective. In terms of what's the risk of like overinvesting, I think there's a few things to think about. First of all, the payback on this investment is very fast. Secondly, a lot of these investments are very fungible because we're in multiple markets, and we're basically doing final assembly and test. We can move this equipment around depending on what's the actual need at the time. And the third thing is our investments, while they're significant for us we're not building a fab or a back-end testing ability or something like that. And so the relative capital investment is fairly small. So -- all in, we believe that these investments are already built into our business model. In fact, if anything, all we've done is we pulled forward investments that were already in our 2030 model because, frankly, the demand is running ahead of what we expected.

Yiling Sun

analyst
#61

And with that $5 billion capacity with talent ramp up, I think maybe a quarter ago or 4 months ago, it was -- the number was kind of $3.5 billion to $4 billion. So what drove that upside? Where does it come from?

Paul Oldham

executive
#62

I think it comes from a number of things. I think, first of all, we've sharpened our pencil a bit. I think capacity is never 1 number, it's sort of a range. I think you tried to look at that more on that context. But part of it is accelerating investments. We have increased our capital expenditures to capture -- make sure we've got equipment and space needed to meet the growth ramp. .

Yiling Sun

analyst
#63

And while talent ramping, -- is there a period or should we think about there is kind of underutilization cost and ultimately, I believe the talent facility is margined? .

Paul Oldham

executive
#64

Yes, it's a good question. The investment in Thailand and the other investments capacity, we're always in our 2030 business model. So it's not new or it's not incremental. What's happened is we pulled that in because we're much further ahead, we're almost getting to the revenue levels in 2027 that we had in our model we put out just years ago, which was we had a 2030 target. So we've pulled that in. So it's contemplated in the model. And in fact, this last quarter, we said we expect gross margins to exit this current year around 42% and next year around 43%. That also contemplates the investment in bringing Thailand and the other manufacturing investments on stream.

Yiling Sun

analyst
#65

Yes. And just on the gross margin, talk about you are very close to your target model right now, but gross margin is just a bit below. I think there is tariffs impact in there. There is like ramping costs to talk about. But is there anything else that which you think about that is kind of impacting the gross margin, not reaching the target.

Paul Oldham

executive
#66

You hit the big ones, right? Obviously, tariffs were not embedded in our original model. So that's a headwind Also, I think the mix of being more data center heavy is a little bit of a headwind, but frankly, margins are improving across all of our markets. And so we wouldn't be able to continue to improve margins if data center margins were also improving and so when we look forward, I think the important thing is, yes, we're approaching our model from a revenue perspective. We're also approaching it from a gross margin perspective. And we believe that the underlying factors that are improving gross margin can continue -- we still expect the majority of the benefit from mix of new products is ahead of us. So that's a positive -- when you ramp this quickly, it's not always as efficient as you'd like it to be to your last question. So there's still opportunity to bring out some efficiency in manufacturing. And we should continue to reap the benefits of volume. So while we put out a model that said 43.5%, we think we can certainly go beyond that as the business continues to grow and our new products actually become a bigger proportion of the total revenue.

Yiling Sun

analyst
#67

And just to that point, your Analyst Day was like '24.

Paul Oldham

executive
#68

Yes, just 2 years ago. not even 2 years.

Yiling Sun

analyst
#69

Any are you expecting to update your target model anytime soon?

Paul Oldham

executive
#70

It's a good question. Ultimately, we will do an update to it. But I think the beauty of the model is it's -- we put in place, it's a scalable model, which says that there's an opportunity to actually continue beyond kind of what we book in of that model. Clearly, revenues tracking ahead, data center has been much stronger than expected. Semi's in a fast ramp. And I&M is finally recovering. So I think those things bode well for continued growth. We think the elements of gross margin outside of tariffs and a little bit of mix are structurally intact, which can also go beyond the 43.5%. And frankly, we're quite a bit ahead on operating leverage because we've grown, we've grown faster. So we think while we haven't updated the model yet, the underlying tenants of the model still hold. .

Yiling Sun

analyst
#71

And just you're doing so well in semis and data center and Industrial & Medical is recovering. But when you think about investment across the segments, how do you balance this kind of making investment in semis in data center or like doing like some M&As in the Consumer Medical .

Paul Oldham

executive
#72

Yes. So the way we think about it is we've really doubled down our investments on semiconductor and data. Those are largely internal investments. We've invested significantly in inventory to put ourselves in a position to capture upside and be ahead of the ramp. We're investing in CapEx. We're spending roughly 2x the CapEx we would normally spend. And so while that's running high today as we get through these ramps, that can move back to a more normalized level of 3% to 4%, but we're certainly making those investments today. We think from a capital allocation perspective, M&A certainly is an important part of our strategy. We think that, that's most due to the industrial medical market, where it's a more much broader-based set of customers and set of competitors. And it's a way to use M&A as a way to build a bigger beachhead in that market. Because ultimately, we'd like to have 3 very strong markets that we address going forward.

Yiling Sun

analyst
#73

And just to wrap up, is there anything that you think investors are not understanding advanced energy story very well? Or anything that we did important that we didn't really touch.

Paul Oldham

executive
#74

Yes. I think the key thing is that we have multiple legs of growth. If you look at our customers and the market dynamics that growth is projected to continue. It may not always be linear every quarter, but is projected to continue over the next couple of years. and we're tied right into those leading-edge technology that support it.

Yiling Sun

analyst
#75

That, Steve.

Stephen Kelley

executive
#76

No, thank you very much .

Yiling Sun

analyst
#77

All right. We're out of time. So thank you very much for coming, and thanks, Steve and Paul for joining us today.

Paul Oldham

executive
#78

Excellent Thanks, everyone.

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