Knw

Founded in 2001 and listed on KOSDAQ in 2009, KNW is a materials company organized around three business lines: electronic component materials, automotive component materials, and semiconductor materials.

The electronics materials segment produces protective films for prism sheets used in flat-panel displays, high-functionality adhesive materials (OCA, OCR), and optical film coating products.

The automotive materials segment covers optical film products and MLCC blanket coating materials alongside interior items such as mesh sponge, automotive tape, and non-woven fabric for heating wires.

The semiconductor materials segment is run by subsidiary Fluorine Korea (formerly Solvay Korea's Onsan business unit), which manufactures eco-friendly fluorine (F2) gas and sulfur hexafluoride (SF6) used in semiconductor etching and cleaning processes, supplying major domestic chipmakers as well as global foundries including Taiwan's TSMC and UMC.

At one point in the past, the semiconductor materials segment reportedly accounted for a substantial share of revenue with automotive materials next, though that mix reflects a specific prior period and the current segment breakdown requires confirmation through separate disclosures.

In 2023, BGF Eco Materials, the materials affiliate of BGF Group, acquired roughly a 56.7% controlling stake for about KRW 113.5 billion, becoming the largest shareholder in a move interpreted as a strategic entry into the specialty semiconductor gas market.

Production facilities are spread across Paju and Ulsan (Fluorine Korea) in Korea, as well as China and Vietnam.

Competitively, the display and automotive materials businesses face numerous domestic and overseas rivals, while F2 gas production for semiconductors has a limited supplier base due to handling risk and technical barriers to entry.

On an annual basis, 2022 revenue was KRW 99.58 billion with operating profit of KRW 15.29 billion (a 15.4% operating margin) and net income of KRW 18.07 billion, reflecting strong profitability, but 2023 revenue fell to KRW 95.37 billion with operating profit sharply lower at KRW 5.22 billion (5.5% margin).

In 2024, revenue declined further to KRW 78.46 billion and the operating result swung to a loss of KRW 2.29 billion, yet net income remained positive at KRW 3.44 billion, suggesting non-operating items cushioned the bottom line.

In 2025, revenue recovered slightly to KRW 81.06 billion even as the operating loss widened to KRW 2.96 billion and net income turned negative at KRW 5.77 billion.

Quarterly, the loss narrowed from KRW 20.25 billion net loss on KRW 20.18 billion revenue and KRW 0.53 billion operating loss in Q2 2025 to a KRW 8.82 billion net loss on KRW 19.90 billion revenue in Q3 2025, before widening again in Q4 2025 to a KRW 0.89 billion operating loss and KRW 14.57 billion net loss on KRW 21.39 billion revenue.

Into 2026, Q1 revenue fell to KRW 16.63 billion with an operating loss of KRW 11.22 billion and net loss of KRW 15.13 billion, while Q2 revenue edged up to KRW 18.41 billion even as the operating loss grew to KRW 18.37 billion and the net loss ballooned to KRW 75.87 billion.

As a result, the trailing four-quarter (Q3 2025-Q2 2026) cumulative net loss reached KRW 11.44 billion.

The disproportionate jump in the Q2 2026 net loss relative to the operating loss increase suggests non-operating factors may have been at play, though specifics require confirmation in subsequent quarterly and annual disclosures.

On the balance sheet, the debt ratio climbed steeply from 21.4% in 2023 to 62.0% in 2024 and 118.8% in 2025, while operating cash flow, positive from 2022 through 2024, turned negative at KRW -1.74 billion in 2025.

KNW's businesses are exposed to two distinct cycles. One is the display and automotive materials market, a mature industry with slowing growth and intensifying competition from Chinese and other emerging suppliers.

The other is the semiconductor specialty gas market, an area expected to benefit from advancing process nodes.

According to FnGuide's company analysis, the increasing sophistication of semiconductor process technology is expected to expand the F2 gas market, with specialty gas demand set to rise on growth in AI, autonomous vehicles, and IoT.

The same source notes that specialty gas demand is sensitive to shifts in downstream industries, implying earnings volatility can widen along with the semiconductor and display cycles.

Competitively, Fluorine Korea is one of a small number of domestic producers of F2 gas, operating in a market with a limited supplier base due to handling risk and technical barriers, and it has secured global customers including Taiwan's TSMC and UMC.

By contrast, the electronics and automotive materials segments face a larger field of competitors, resulting in relatively intense price and quality competition. Overall, the company's portfolio mixes a mature, lower-margin materials business with a specialty gas business that carries growth potential.

The company's future performance is likely to diverge along two tracks.

The specialty gas segment could see demand growth tied to global foundry and memory makers' capital spending and the pace of advanced process migration, while the electronics and automotive materials segments will likely track the automotive and display industry cycles.

Fluorine Korea previously pursued an IPO, sending requests for proposals to securities firms with a target 2023 KOSDAQ listing, but subsequent official confirmation of progress has been limited, making a concrete current timeline difficult to verify.

BGF Eco Materials has continued to provide capital support, including participating in a 2025 rights offering at Fluorine Korea through subsidiary KNW Materials using cash on hand, aimed at debt repayment and strengthening financial stability.

However, given that operating cash flow turned negative in 2025 and the debt ratio climbed to 118.8%, the possibility of further capital raising or asset restructuring cannot be ruled out.

A key point to watch is whether the quarterly losses that persisted through the first half of 2026 improve in the second half, or whether growing contribution from the specialty gas segment can offset losses elsewhere.

No separately disclosed full-year 2026 revenue or profit guidance from the company has been confirmed, so tracking subsequent quarterly filings will be necessary.