Operator
Good afternoon. Thank you for attending GCT Semiconductor Holding, Inc.'s second quarter 2026 financial results call. All lines will be muted during the presentation portion of the call with an opportunity for questions and answers at the end. Joining the call today are John Schlafer, GCT's Chief Executive Officer, and Edmund Chung, CFO, to discuss our second quarter 2026 results. During the call, certain statements we make will be forward-looking. These statements are subject to risks and uncertainties, including those set forth in our Safe Harbor provision for forward-looking statements that can be found at the end of our earnings press release and also in our Form 10-Q that will be filed today, which provide further detail about the risks related to our business. Additionally, accepted as by law, we undertake no obligation to update any forward-looking statements. Our call and earnings release include presentation of non-GAAP financial measures. We use non-GAAP measures because we believe they provide useful information about our operating performance that should be considered with investors in conjunction with the GATT measures, a reconciliation of these non-GATT measures to comparable GATT measures is included in our earnings release. I would now like to turn the conference over to John Schlafer. Please, sir, go ahead.
Thank you, and thanks to everyone for joining us today for our second quarter 2026 earnings call. I'll begin by discussing the operational progress we've made during the second quarter and provide an update on where we stand in the commercialization of our 5G platform. Following my remarks, our Chief Financial Officer Edmund Cheng will review our second quarter financial results in more detail. When we spoke with you last quarter, we highlighted that 2026 would be a year of continued commercialization as our customers progress from development and integration into early deployments of our 5G chipset. That progression has continued and the second quarter demonstrates the importance of working closely with customers as they advance through their respective commercialization milestones. While the broader macro environment of several of our customers has influenced the timing of certain employment schedules, we have not seen any change in the underlying level of customer engagement or the long-term demand of our technology. So rather than viewing the second quarter through the lens of financial performance, we believe it is more meaningful to view it as another important step forward in building a diversified pipeline for the anticipated 5G commercialization ramp. One of our priorities entering 2026 was to broaden the opportunity at hand beyond any single customer application or end market. Today, we believe we have made meaningful progress toward that objective. Our 5G pipeline now spans three strategic growth pillars, terrestrial broadband, satellite and non-terrestrial connectivity, and industrial IoT and specialized networking applications. We believe this diversification strengthens the long-term opportunity for GCT while reducing our dependence on any individual customer deployment. Beginning with terrestrial broadband, throughout the year we've advanced multiple FWA and CPE programs with carrier, OEM, and ODM partners. Engineering activities, product integration, and certification efforts progressed across these programs. While several customer deployment schedules shifted modestly, these initiatives are moving forward, and we are encouraged by their progress across our partner ecosystem. As operators invest in next-generation broadband infrastructure, we believe our technology is well-positioned to support these deployments and participate in the long-term growth of this market. Next, within satellite and non-terrestrial connectivity, we continue expanding our engagement with partners developing direct-to-device and hybrid satellite cellular solutions. We believe this is one of the most compelling long-term opportunities for our technology as terrestrial and satellite networks increasingly converge. Throughout the quarter, we advance development and certification activities with several partners and remain confident in the role our modem technology can play in enabling seamless connectivity across multiple network environments. Our third strategic growth pillar is IoT and specialized networking applications, where we are expanding our presence across industrial, positioning, aviation, and defense-related markets. Subsequent to the quarter end, we signed a new customer supporting UAV and defense-related connectivity. While confidentiality provisions prevent us from naming that customer today, we believe this relationship further validates the flexibility and scalability of of our platform while extending our reach into another attractive vertical. These efforts are translating into measurable progress as customers advance through their respective commercialization phases. During the second quarter, we ship more than 5,100 5G chipsets, representing approximately 71% sequential growth compared to the first quarter. This growth reflects increasing customer engagement across our targeted markets as programs progress through development, certification, and early deployment phases while the timing of our individual customer ramps can vary we believe the momentum behind our platform and growing adoption of our technology provides a strong foundation as we continue scaling 5g chipset commercialization across each of these markets the common theme remains the same customer engagement continues to increase our pipeline continues to broaden and the underlying demand environment remains healthy. The primary variable today is deployment timing rather than customer interest. As customers complete certification activities and finalize deployment schedules, the timing of commercial production may shift modestly from quarter to quarter, but we remain confident in the long-term opportunity ahead. Our focus continues to be on execution. We are investing in our manufacturing readiness, strengthening our supply chain, supporting customer deployments, and ensuring we are prepared to scale production as commercialization accelerates. While there will inevitably be quarter-to-quarter variability as customers complete their deployment plans, we believe the work we are doing today positions GCT for sustained long-term growth. Overall, we believe the second quarter represents another meaningful milestone in our transition from development to commercialization the foundations we have built across our technology customer relationships and strategic partnerships continues to strengthen and we are excited about the opportunity ahead with that i'll turn the call over to edmund to discuss our second quarter results edmund thank you john as john discussed we viewed the second quarter as another important step in our commercialization journey while our reported financial results continue to reflect a business in the early stages of transitioning from development into commercialization
the progress we are making with customers continues to reinforce our confidence in the significant long-term opportunity ahead one measure of that progress was the continued run in 5G chipset shipments with more than 5,100 units shipped during the second quarter, representing approximately 71% sequential growth. This growth reflects ongoing advancement of customer programs through integration, certification, and early deployment activities. Before reviewing our financial results, I would like to note that starting from this quarter, we are introducing adjusted EBITDA as an additional supplemental performance metric. Because our reported gap results include significant non-cash fair value adjustments associated with our warrant liability, we believe adjusted EBITDA provides investors with a more meaningful view of the underlying operating performance of the business as we continue investing in commercialization. With that, I will now review our second quarter 2026 financial results. Further details can be found in the 10-Q that will be on fire with the SEC. Net revenues decreased by 0.2 million or 18 percent from 1.2 million for the three months ended June 30th, 2025, to $1 million for the three months ended June 30th, 2026. The change was due to a decrease of $2.2 million in service revenues reflecting the shift to 5G service offerings. Product sales were consistent year-over-year with growth in 5G product sales. Also our revenue for the first half of this year slightly exceeds the revenue for the full year of 2025. Cost of net revenues increased by 0.4 million or 49 percent from 0.8 million for the three months ended June 30 of 2025 to 1.2 million for the three months ended June 30 of 2026. largely driven by increased costs from increased unit volume. Our gross margin was 32% for the three months ended June 30, 2025. Our gross margin for the three months ended June 30, 2026 was negative and not representative of our expectations regarding profitability of our products and services in future reporting periods. We expect gross margins to improve as 5G product sales increases and contribute more significantly to the overall revenue. Research and development expenses decreased by $0.2 million from $3.5 million for the three months ended June 30, 2025 to $3.3 million for the three months ended June 30, 2026, primarily due to the completion of our 5G chip design project which results in a 0.5 million reduction in professional services from alpha as well as a 0.1 million decrease in stock-based compensation expense. This reduction was partially offset by a 0.4 million increase in payroll related costs. Sales and marketing expenses remain consistent year-over-year, totaling $1.1 million for the three months end of June 30, 2025, compared to $1 million for the three months end of June 30, 2026. General and administrative expenses decreased by $0.6 million from 3.4 million for the three months end of June 30, 2025 compared to 2.8 million for the three months end of June 30, 2026. The decrease was primarily due to a lower loss resulting from changes in the allowance for credit losses on accounts receivable. Net loss increased by 8.1 million from 13.5 million for the three months ended June 30, 2025 to 20.4 million for the three months ended June 30, 2026. That loss for Q2 2026 also included 12.3 million in losses from change in fair value of common stock warrant viability, driven by increases in our common stock price and the market price of our properly traded warrants during the quarter. Adjusted EBITDA loss decreased by $0.1 million from $6.7 million for the three months ended June 30th, 2025 to $6.6 million for the three months end June 30, 2026. While we have not previously reported adjusted EBITDA, we see our stabilized performance here as an important indicator. Shifting to liquidity, we finished the quarter with cash and cash equivalent of 30.2 million. With this improved liquidity, we have the financial flexibility and resources to support the commercial ramp of our customer programs. And by now, we have already secured the required production capacity for the remainder of 2026 and through the first quarter of 2027 in anticipation of the expected chip demand. We also have access to our at-the-market equity program, which we initiated in April of 2025. During the quarter, we amended the agreement to increase the maximum aggregated gross proceeds available under the program from $75 million to $120 million, while the total shelf registration maximum capacity remains unchanged at 200 million. These resources provide us with flexibility to support and execute our commercialization strategy as we scale production of our 5G chips. We also have net accounts receivable of 1.1 million and net inventory of 1.5 million. Entering the second half of the year, our financial priorities are changed. While customer deployment timelines can progress at various paces, we continue to expect second-half shipments to exceed first-half levels as commercialization progresses. Our focus is on disciplined capital allocation, supporting customer production ramps, and converting our growing commercial pipeline into sustainable long-term revenue growth. Although the timing of customer deployments may continue to fluctuate in the near term, we believe the long-term opportunity remains significant, especially in the three strategic pillars which John has mentioned. The investment we have made over the past several years positioned GCT well for the next phase of growth. With this, I will turn it back to John.
Thanks, Edmund. As we've discussed today, the second quarter was another important step in advancing our commercialization strategy. While the pace of customer deployments continues to evolve, the breadth of our customer engagements, technology platform, and strategic partnerships continues to expand, reinforcing our confidence in the long-term opportunity ahead. We continue to expect to ship more and more 5G chip sets with the second half of 2026 surpassing the first half in quantity of chips and customers we are shipping to. We remain focused on execution. We are supporting customer launch preparation, expanding manufacturing readiness, strengthening our strategic partnerships, and positioning the business to convert our growing pipeline into meaningful long-term revenue growth. We believe the foundation we've built over the past several years places GCT in a strong position as 5G chipset commercialization continues to accelerate, and we remain excited about the opportunities in front of us. I'd like to thank our employees for their continued dedication, our customers and partners for their collaboration, and our shareholders for their continued support and confidence in GCT. I will now turn the call back over to the operator, who will assist us in taking your Thank you.
Operator
To ask a question, please press star 11 on your telephone and wait for your name to be To withdraw your question, please press star 11 again. Please stand by while we compile our Q&A roster. Our first question is going to come from the line of Craig Ellis with B. Riley Securities. Your line is open. Please go ahead.
Yeah, thanks for taking the question, guys. And nice to see the broadening interest in the 5G solutions. I wanted to start just by understanding some of the dynamics that were at play as we look back at 2Q. You mentioned that there were program shifts and a few other headwinds. Is it possible to size how big those were, either from a unit standpoint or a revenue standpoint?
Good for you. And then understanding the shipments in a little bit more detail, the company shipped 5,100 units. John, how many customers were those shipments to? Was it up from the two that I think we had in the prior quarter?
Okay, so it sounds like some of the broadening interest that you talked about was already visible there inside of the second quarter. All right. So I think one of the things that came up a couple times in the comments was that the units underpinning customer programs or something you now have line of sight to through the first quarter of 2027. Can you provide some more color on how many customer programs we're seeing through 1Q27? And I know you expect units to be up in the second half of this calendar year, half on half. Can you help us with what the unit optics look like when we look out to 1Q27 as well?
Okay, so relatively large. Okay, good. All right. Then lastly for me, John, we've identified terrestrial broadband, satellite, and non-terrestrial and IoT and specialized products as three vectors where there are degrees of customer interest in solution uptake. Can you talk more about where you see the greatest near-term volume interest and maybe contrast that with or specify if it's there, too, with where you're seeing the greatest breadth of customer interest across those? And can you quantify how many customers you're seeing across all of those and maybe compare it to what you saw at Mobile World Congress, where I think you met with over 50 different potential customers? Thank you.
So I would say that ramped yet, and these are the two areas that in the IoT and specialized network, that has probably the most breadth in it and actually breadth of applications, as you can imagine, for IoT. I mean, all those machine-to-machine applications that are very vast in quantity. Also, for IoT as well, you can imagine, too, that the ASPs are a little lower than they would be in the FWA.
Got it. And can you specify, or maybe I've missed it, where you see the highest volume between here and 1Q27 within those three areas? Would it be terrestrial broadband and satellite non-terrestrial?
I would say probably equally.
Got it. Okay, with that, I'll hop back in the queue. Thank you, John.
Operator
Thank you. And one moment for our next question. Our next question is going to come from the line of Scott Buck with Titan Partners. Your line is open. Please go ahead.
Good afternoon, guys. Thanks for the time. So I think you said earlier that you've already secured required production capacity for the remainder of 26 and through the first quarter of 27. What does that entail in terms of purchase or take or pay obligations? And I guess what I really want to know is what your exposure is if the delayed customer launches continue to slip.
But if that were to happen, we could slow down our purchases in the future. And there's nothing perishable here that is going to happen. And fortunately, on the wafers that we have right now, we can produce all the SKUs that we need for all of these applications. So there's nothing that is custom by application until you get to the very, very end. So I think on the front end and having wafer capacity secured and so forth, it really doesn't have any negative effects from a supply standpoint if things were to push out.
Okay, that's very helpful, John. And then my second question, just on liquidity, but more so cash burn, I'm curious, how should we be thinking about quarterly cash burn over the next four to six quarters? And at some point, do you have to spend more here or burn more here in the near term to hit that inflection point I guess on the commercialization front or should we expect you know kind of steady burn trends from from here until we start to see a real ramp in in the top line from that person we are actually in we have
actually paid all the way to the end of this year from that perspective that actually in a way anomaly increases and if you take a look at it, our Q2 cash birth is affected by seven to seven and a half million dollars because of that portion of the supply chain situation there. But going forward, we have a six-month rolling type of situation that we would normalize to from that perspective, and that would not have as severe type of impact as in Q2. And what we are looking at it is in Q1, we anticipate our cash burn on a quarterly basis is between eight to eight and a half million dollars per quarter. Now with this tight supply chain situation, we anticipate our cash burn to be between nine to nine and a half million dollars per quarter from that sense, and we are managing it from that perspective as you also have alluded to is we can adjust our future payment And for the waiver, depending on our inventory and our demand situation, we can either ramp up or ramp down depending on our inventory and demand situation. We can rebalance that, also including our cash flow as well.
Okay, perfect. That's very helpful, Edmund. I appreciate that. That's all I had, guys. I appreciate the extra time.
Thank you, Scott. Thanks, Scott.
Operator
Thank you. And one moment for our next question. Our next question comes from the line of Lisa Thompson with ZAC Investment Research. Your line is open. Please go ahead.
Good afternoon. Hi, Lisa. We covered a lot, but I still have a few more questions here. Okay. Can you just expand a little about on the sentence you said, customer restructuring and evolving deployment schedules shifted the timing? Can you kind of describe what happened there?
Yeah, I would say that...
And does that have anything to do with their own supply chain problems?
I wouldn't say it's their supply chain problems, no. Okay. Even though each one of them...
Okay. And could you just talk a little bit more about the new customer you signed after the quarter ended? Like what industry, what are you doing for them?
Yeah, so I would say that that is in the UAD across the consumer and...
Okay, and is that in products they already have announced? And speaking of that... Okay, all right. And I guess my last question is are we ever going to know the name of the satellite communications provider?
We have to... What are we waiting for?
We're waiting for their green light.
Okay, great. That's all my questions.
So what that means is BQ1.
Okay, good. Sooner than I thought.
Operator
Thank you. Thank you for joining us. This concludes our second quarter 2026 conference call. A replay will be available for a limited time on our website later today. Thank you for joining. You may now disconnect. Everyone, have a great day.
