PER, EPS, PBR and BPS are calculated in-house from the last 4 quarters (2025Q3–2026Q2) · Dividend yield is based on ₩0 per share · Prices as of the 2026-10-02 close
Smart Radar System nearly doubled its revenue in 2025 year over year, but its net loss widened sharply in the second quarter of 2026, meaning a profitability turnaround has yet to materialize.
2025 annual revenue reached KRW 9.397 billion, up about 98% from KRW 4.737 billion in 2024, but operating loss (-KRW 5.27 billion) and net loss (-KRW 2.97 billion) persisted.
Q2 2026 revenue rose quarter over quarter to KRW 1.94 billion, but net loss attributable to owners widened to -KRW 5.12 billion, the largest in the past five quarters.
In September 2025, LG Innotek acquired a 4.9% stake through a third-party share allotment and formed a partnership to co-develop vehicle radar sensors and ADAS modules.
The company was selected as the sole-source provider for a school bus safety system in Osceola County, Florida, expanding its reference base in non-passenger-vehicle mobility applications.
In March 2026, the company decided to issue convertible bonds, continuing a pattern of external financing that warrants monitoring for its impact on capital structure.
Founded in 2017, Smart Radar System is a 4D imaging radar specialist that listed on KOSDAQ in August 2023. The company's core proprietary technology is a non-uniform antenna array design, which it says delivers cost competitiveness by achieving equivalent performance with fewer antenna channels than competitors.
Its business is organized around two pillars, mobility (autonomous driving, special vehicles, drones) and non-mobility (healthcare, industrial, smart city), with mobility accounting for about 80.5% of revenue as of 2023.
In the automotive segment, the company is developing Level 3-plus ADAS and autonomous-driving radars in cooperation with GM and Hyundai Mobis, while also developing its next-generation high-performance radar, RETINA-6F.
In special vehicles, it supplies radar for Hyundai Construction Equipment machinery and rear-detection systems for Heil Environmental refuse trucks in the United States.
In the Americas, the company has supplied products to Amazon Prime Air delivery drones and defense/drone customers such as Anduril, and it was recently named sole-source provider for a school bus safety system in Osceola County, Florida.
In September 2025, LG Innotek acquired a 4.9% stake through a third-party share allotment, forming a partnership to co-develop vehicle radar sensors, ADAS, and core autonomous-driving modules.
In August 2025, the company also signed an AMDR development contract with MCNEX worth KRW 720 million, equivalent to about 15.2% of prior-year revenue, broadening its collaboration with domestic component and electronics makers.
| Quarter | Revenue | Operating profit | Op. margin |
|---|---|---|---|
| 2025Q2 | ₩2.6B | -₩1.2B | −47.3% |
| 2025Q3 | ₩1.8B | -₩1B | −52.8% |
| 2025Q4 | ₩2.9B | -₩600M | −20.7% |
| 2026Q1 | ₩1.5B | -₩1.5B | −100.7% |
| 2026Q2 | ₩1.9B | -₩1.8B | −92.5% |
| Year | Revenue | Operating profit | Net income (parent) | Op. margin | ROE | Debt-to-equity |
|---|---|---|---|---|---|---|
| 2022 | ₩4B | -₩5.5B | -₩7.7B | −137.0% | −89.7% | 43.6% |
| 2023 | ₩4.1B | -₩5.4B | -₩5.1B | −131.8% | −23.6% | 20.4% |
| 2024 | ₩4.7B | -₩6.8B | -₩6.5B | −142.6% | −40.0% | 99.2% |
| 2025 | ₩9.4B | -₩5.3B | -₩3B | −56.1% | −15.5% | 76.2% |
Consolidated basis (financial statements including subsidiaries) · Final figures from DART filings · Net income attributable to owners of the parent · Data as of 2026-09-04
Annual revenue was flat at KRW 4.02 billion in 2022 and KRW 4.08 billion in 2023, then jumped to KRW 4.74 billion in 2024 and KRW 9.40 billion in 2025, marking two consecutive years of sharp growth.
Operating losses, however, have not shrunk in step with revenue: -KRW 5.52 billion in 2022, -KRW 5.37 billion in 2023, -KRW 6.76 billion in 2024, and -KRW 5.27 billion in 2025, with the operating margin improving from -142.6% in 2024 to -56.1% in 2025 but still deeply negative.
Net losses fluctuated but generally narrowed, from -KRW 7.74 billion in 2022 to -KRW 5.10 billion in 2023, -KRW 6.46 billion in 2024, and -KRW 2.97 billion in 2025.
On a quarterly basis, the company posted a temporary net profit attributable to owners of +KRW 1.16 billion in Q2 2025, an outlier compared with the losses recorded in surrounding quarters.
Net losses then re-widened through Q3 2025 (-KRW 1.23 billion), Q4 2025 (-KRW 0.30 billion), Q1 2026 (-KRW 1.74 billion), and Q2 2026 (-KRW 5.12 billion). Notably, in Q2 2026 both the operating loss (-KRW 1.80 billion) and net loss expanded even as revenue rose from the prior quarter.
Over the trailing four quarters (Q3 2025 through Q2 2026), the cumulative net loss attributable to owners totaled -KRW 8.38 billion, underscoring that the company remains in a substantial loss-making phase on an annualized basis.
Operating cash flow has also stayed negative every year from 2022 through 2025, indicating that profitability gains have yet to translate into improved cash generation.
4D imaging radar adds height (elevation angle) information to conventional 3D radar, improving object-recognition accuracy and positioning it as a key component for Level 3-plus autonomous driving.
According to industry research, the global 4D imaging radar market was valued at roughly USD 2.1 billion in 2024 and is projected to grow at more than 21% annually from 2025 to 2034, driven by rising demand for autonomous vehicles.
Radar offers a cost advantage over lidar and performs better than cameras in adverse weather, driving adoption not only in automotive applications but also in drones, special vehicles, home appliances, and healthcare.
Competitors in this space include overseas players such as Israel's Arbe Robotics as well as large Tier-1 suppliers like Continental and Bosch, with mass-production stability and cost competitiveness seen as key differentiators.
Smart Radar System is one of the domestic pioneers in commercializing 4D imaging radar, notable for a diversified customer base spanning LG Electronics appliances, Amazon delivery drones, and U.S. school buses.
However, full-scale mass production of automotive radar hinges on when the development contracts with GM and Hyundai Mobis transition into commercial programs, a timeline tied to automakers' own autonomous-driving rollout schedules and therefore subject to external factors.
The company's roughly twofold revenue increase in 2025 compared with 2024 provides partial validation of its growth narrative, and whether this momentum continues into 2026 and beyond is a key point to watch.
The strategic partnership with LG Innotek aims at joint development and commercialization of vehicle radar sensors, ADAS, and core autonomous-driving modules, so it will be important to see whether the collaboration translates into concrete orders or supply contracts.
In the U.S. business, following its selection as sole-source provider for the school bus safety system in Osceola County, Florida, whether this reference expands to other counties or states nationwide is seen as a key variable for revenue growth.
In the automotive segment, the timing and scale at which the low-power 4D imaging radar (RETINA-6F) development contracts with GM and Hyundai Mobis transition into mass production will likely shape the medium-to-long-term earnings trajectory.
It also bears watching whether collaborations with domestic component and electronics makers, such as the AMDR development contract with MCNEX, expand into a recurring contract structure.
With continued external financing, including the March 2026 decision to issue convertible bonds, follow-up disclosures on the use of proceeds and potential share dilution warrant attention.
Having recorded operating and net losses in every year since listing, the company sits in a range where traditional earnings-based valuation metrics are difficult to apply.
Its price-to-book ratio trades at a premium to net asset value, which can be interpreted as reflecting expectations for future earnings improvement being partly priced in already.
The 2025 equity participation by LG Innotek boosted total equity and lowered the debt ratio compared with 2024, yet net losses have continued, meaning capital raises and loss absorption are occurring in parallel. The company pays no dividend, so a dividend-yield-based assessment carries little relevance at this stage.
Ultimately, valuation of this stock appears to hinge less on net asset value and more on market expectations for future commercialization milestones such as the school bus program, the LG Innotek partnership, and the transition of automotive radar to mass production.
PER, EPS, PBR and BPS are all calculated in-house (the same method as Naver and Toss) · Dividend yield = cash dividend per share from DART filings (supplemented by KRX) ÷ current price · As of 2026-09-04
2025 revenue reached KRW 9.40 billion, up about 98% from KRW 4.74 billion in 2024, indicating that mass-production revenue from non-automotive applications such as school buses, appliances, and drones has begun to materialize.
Alongside the revenue increase, the operating margin also improved from -142.6% in 2024 to -56.1% in 2025. A diversified reference base spanning multiple application areas can reduce dependence on any single customer.
LG Innotek's acquisition of a 4.9% stake through a September 2025 third-party share allotment, coupled with a partnership to co-develop vehicle radar sensors, ADAS, and core autonomous-driving modules, can be viewed as external validation of the company's technology.
Combining with LG Innotek's global manufacturing and supply-chain network could lower barriers to entry into the automaker supply chain. The strategic investment came with a one-year mandatory holding period, a signal distinct from a purely financial investment.
Being named the sole-source provider for the school bus safety system in Osceola County, Florida, signals entry into the tightly regulated child-safety market. References with defense and logistics customers such as Amazon Prime Air drones and Anduril have also been maintained.
Collaboration cases with domestic electronics makers, such as the AMDR development contract with MCNEX, are also increasing, expanding the business portfolio in a way that reduces reliance on any single industry.
The Q2 2026 net loss attributable to owners was -KRW 5.12 billion, the largest of the past five quarters, and the operating loss (-KRW 1.80 billion) also widened even as revenue rose sequentially.
Subsequent quarterly results showed that the Q2 2025 temporary net profit (+KRW 1.16 billion) was an exception rather than a trend. The trailing four-quarter cumulative net loss reached -KRW 8.38 billion, indicating the company remains in a substantial loss-making phase on an annualized basis.
Operating cash flow was negative in every year from 2022 through 2025 without exception. This means that even as revenue grows, cash is not actually flowing into the company, implying a continued need for external financing.
Indeed, external fundraising has continued, including the September 2025 share allotment to LG Innotek and the March 2026 decision to issue convertible bonds.
The RETINA-6F development contracts with GM and Hyundai Mobis remain at the development stage, and the timing and scale of any transition to mass production depend on the automakers' own autonomous-driving commercialization schedules.
Automotive programs typically take several years to move from development through validation to mass production, and delays cannot be ruled out. Until automotive radar revenue materializes at scale, reliance on non-automotive application revenue may persist.
The 2025 debt ratio of 76.2% is lower than 2024's 99.2% but still above the 2023 level of 20.4%. With continued net losses and negative operating cash flow, growing reliance on external financing through share allotments and convertible bonds could lead to dilution for existing shareholders.
If capital raises fail to keep pace with the rate of loss absorption, concerns about financial soundness could resurface.
The company typically structures development contracts to collect development fees upfront from customers and then lower unit prices for subsequent mass production, meaning early-stage revenue can fluctuate depending on when specific development contracts conclude.
Heavy reliance on a small number of large partnerships, such as the school bus program, LG Innotek, and GM/Hyundai Mobis, means that a shift in direction by any one of these partners could have an outsized impact on results.
For fixed-term development contracts such as the AMDR agreement with MCNEX, whether follow-on contracts will be signed after expiration remains uncertain.
The global radar market features competition from both innovative startups such as Israel's Arbe Robotics and large Tier-1 suppliers such as Continental and Bosch, requiring the company to maintain a continuous technological edge in mass-production stability and cost competitiveness.
Declining prices for radar semiconductor chips are lowering entry barriers, which could encourage new competitors to enter the market. As a smaller company, there are also structural limits to its negotiating leverage with automakers and large appliance manufacturers.
The Q3 2026 quarterly report should be checked to see whether revenue and profitability move past the loss-widening pattern seen in Q2.
Watch for disclosures or press reports on whether the ongoing RETINA-6F development contracts with GM and Hyundai Mobis transition into mass-production agreements.
Confirm whether the school bus program in Osceola County, Florida expands to other counties or states, and watch for related contract disclosures.
If follow-up disclosures emerge regarding conversion-price adjustments or conversion requests for the convertible bonds decided in March 2026, the potential share-dilution impact should be assessed.
Check whether the joint development collaboration with LG Innotek leads to concrete supply contracts or new product announcements.
Smart Radar System nearly doubled its 2025 revenue year over year, partially validating its commercialization story for 4D imaging radar, but operating and net losses remain substantial and the loss actually widened in Q2 2026.
The strategic equity investment by LG Innotek and the selection as sole-source provider for a U.S. school bus program are positive developments that can be read as external signals of technological credibility and business diversification.
On the other hand, operating cash flow has been negative for four consecutive years, and continued external financing through share allotments and convertible bond issuance warrants ongoing monitoring of the company's capital structure.
Whether automotive radar reaches full-scale mass production depends on when the development contracts with GM and Hyundai Mobis convert into actual production orders, a variable tied to the automakers' own timelines and largely outside the company's control.
Ultimately, this stock sits in a phase where top-line growth and widening losses coexist as conflicting signals, and the next quarterly results along with concrete progress on key partnerships are likely to be the central variables for future assessment.
Report written 2026-09-05 · Data as of 2026-09-04
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