Dy Deokyang

DY Duckyang was established in 1977 and listed on the KOSPI in 1997 as a specialist maker of automotive interior components, with CEO Yoon Sung-hee becoming the largest shareholder in 2014 after acquiring a Visteon stake.

Its core products are cockpit modules, door trims and anti-vibration pads, and it participates in Hyundai Motor's new-vehicle development from an early stage to supply parts and molds in line with the OEM's push toward part modularization and systemization.

Its recent revenue mix shows cockpit modules and related items accounting for roughly 82% of sales and door trims about 13%, reflecting concentration in a small number of core items.

In 2015 the company acquired a stake in Beijing Mobis Zhongche Auto Parts, formerly held by Hyundai Mobis, to run a parallel China business.

Since 2021 it has been diversifying into electrification components, supplying battery module assemblies (BMA) and energy storage system (ESS) products to European and US customers.

Its cockpit module, which integrates more than 130 parts including the instrument cluster, audio, HVAC and airbags, is highlighted as an area where the company holds domestic pioneering expertise.

Given the nature of the auto parts industry, where production and sales are dictated by OEM orders, the company's revenue is directly linked to Hyundai Motor's production and sales volumes.

Under the standard industry classification for new auto-body parts manufacturing, the company is grouped among top-tier peers such as Seoyon E-Hwa and Sungwoo Hitech.

Consolidated revenue in 2025 came to KRW 1,738.1 billion, down from KRW 1,883.3 billion in 2024, while operating profit fell sharply to KRW 3.2 billion from KRW 8.2 billion, with the operating margin slipping from 0.4% to 0.2%. Net profit attributable to owners dropped to KRW 1.2 billion from KRW 16.8 billion in 2024.

Placed alongside 2023 (revenue KRW 1,875.9 billion, operating profit KRW 27.7 billion, owners' net profit KRW 12.4 billion) and 2022 (revenue KRW 1,542.0 billion, operating profit KRW 30.7 billion, owners' net profit KRW 15.8 billion), revenue appears to have peaked around 2023-2024 before declining in 2025, while the operating margin has trended down from 2.0% in 2022.

On a quarterly basis, the company posted an operating loss of KRW 0.6 billion and an owners' net loss of KRW 3.5 billion in Q2 2025, followed by a further operating loss of KRW 3.6 billion and a net loss of KRW 0.5 billion in Q3 2025.

It swung to profit in Q4 2025 with operating profit of KRW 4.4 billion and net profit of KRW 2.0 billion, and continued improving in Q1 2026 with operating profit of KRW 2.6 billion and net profit of KRW 3.8 billion.

However, Q2 2026 reversed again into an operating loss of KRW 7.9 billion and a net loss of KRW 2.7 billion, underscoring pronounced quarter-to-quarter volatility.

Data provider FnGuide noted that in the first half of 2025, revenue fell 8.5%, operating profit dropped 51.7% and the bottom line swung to a loss year on year, while WiseReport observed the opposite direction for Q1 2026, with revenue down 1.6%, operating profit down 15.0% but net profit up 15.0%. This swing pattern appears to reflect a combination of finished-vehicle sales fluctuations and cost factors.

Korea's auto parts industry is highly correlated with Hyundai Motor Group, which produces roughly 80% of the country's finished vehicles, meaning changes in OEM production volumes flow directly through to parts makers' results.

Credit rating agencies have assessed the 2026 earnings outlook for domestic auto parts companies at the lowest of three tiers—deteriorating, stable, or improving—citing US tariff policy and the burden of electrification transition as factors eroding profits.

Even though the US tariff rate was eased from 25% to 15%, Hyundai Motor Group is reinforcing a strategy of minimizing tariff costs by expanding US local production, and plans to raise its parts localization ratio from 60% in 2025 to 80% by 2030, which is expected to create structural pressure on domestically based suppliers through reduced export volumes and downward pressure on procurement prices.

The degree of correlation with OEM production varies by supply-chain tier: first-tier vendors, which tend to expand overseas alongside the OEM, face relatively limited domestic exposure, while second- and third-tier vendors with heavier domestic dependence are more sensitive to production swings.

On the OEM side, second-half new model launches—including redesigned Avante and Tucson models and the European launch of the Ioniq 3—along with expanded US local production have been cited as revenue contributors, and some brokerages have issued overweight calls on the auto sector reflecting expectations for improved second-half results at Hyundai and Kia.

Low initial utilization rates at electrification facilities are also flagged as a constraint on parts suppliers' profit recovery.

That said, rating agencies noted that suppliers with established US production capacity could benefit from reduced tariff burdens and expanded local sourcing, suggesting profitability among parts makers may increasingly diverge.

No standalone company guidance has been identified, but the second-half new-model launch schedule and production strategy of its main customer, Hyundai Motor, stand out as a key variable for revenue.

Hyundai plans to launch redesigned US-market Avante and Tucson models along with the European-market Ioniq 3 in the second half, and DY Duckyang's participation in these new-vehicle projects as a supplier of cockpit modules and door trims could affect its revenue.

At the same time, Hyundai Motor Group's continued push to expand US local parts sourcing suggests competition for order allocation could intensify over the medium term for a domestically production-centered supplier like DY Duckyang.

Its electrification component (BMA) business continues to supply Europe and the United States, but industry-wide observations that related facilities remain in an early stage with low utilization suggest near-term profit contribution may be limited.

The US 15% tariff on Korean autos and parts remains in place, making any future change in tariff policy an important item to monitor. Since the company also runs a China business through its stake in Beijing Mobis Zhongche Auto Parts, trends in Chinese vehicle sales and production could be an additional variable.