PER, EPS, PBR and BPS are calculated in-house from the last 4 quarters (2025Q3–2026Q2) · Dividend yield is based on ₩400 per share · Prices as of the 2026-10-02 close
BBC, a materials specialist holding roughly 70% of the domestic fine toothbrush bristle market, saw operating margin and net profit improve in 2025 despite lower revenue, with quarterly earnings rebounding sharply in the first half of 2026.
The company holds roughly 70% of the domestic fine bristle (monofilament) market and about 10% of the global market, giving it a solid materials-supplier position.
2025 revenue declined year over year, yet operating margin improved to 12.0%, and profit rebounded sharply in the first two quarters of 2026.
In April 2026 the company disclosed a value-up plan targeting a dividend payout ratio above 40% and a price-to-book ratio of 1x.
The company continues to diversify into finished-product businesses in beauty, healthcare, and fashion accessories through its subsidiaries.
Results over the trailing four quarters (Q3 2025–Q2 2026) showed considerable quarter-to-quarter earnings volatility.
BBC operates a materials business selling monofilament and functional air-filter materials, a beauty and healthcare business selling cosmetics and toothbrushes, and a fashion-accessories business. Its core subsidiaries include K&K, L&C Corporation, and Common Plus.
Its flagship product, fine toothbrush bristles, holds about a 70% share of the domestic market and roughly a 10% share of the global market. Major customers are P&G and Colgate, among others, with export ratio at 76% as of the prior year based on 2023 reporting.
This reflects a B2B structure in which BBC supplies materials to global consumer-goods brands rather than owning its own finished-product brand.
As of the first quarter of 2023, product-level revenue was split into monofilament 67.9%, household goods 14.7%, healthcare 7.3%, cosmetics 6.5%, and other 3.7%, with revenue diversification into cosmetics and household goods progressing through the 2021 establishment of L&C Corporation and Common Plus.
The cosmetics, household goods, and fashion-accessories segments remain smaller by revenue but serve to expand the company into finished-product channels such as online and home-shopping.
Competitively, BBC functions less as a finished-product brand competitor and more as a materials supplier co-developing with global toothbrush manufacturers and OEMs.
| Quarter | Revenue | Operating profit | Op. margin |
|---|---|---|---|
| 2025Q2 | ₩11.9B | ₩1.9B | 16.2% |
| 2025Q3 | ₩10.6B | ₩700M | 7.0% |
| 2025Q4 | ₩15.5B | ₩500M | 3.0% |
| 2026Q1 | ₩13.7B | ₩2.1B | 15.5% |
| 2026Q2 | ₩15.3B | ₩3.8B | 24.8% |
| Year | Revenue | Operating profit | Net income (parent) | Op. margin | ROE | Debt-to-equity |
|---|---|---|---|---|---|---|
| 2022 | ₩45.3B | ₩1.9B | ₩1.6B | 4.2% | 2.1% | 14.9% |
| 2023 | ₩53.6B | ₩4.5B | ₩5.9B | 8.3% | 7.7% | 14.5% |
| 2024 | ₩60.7B | ₩5.7B | ₩4.1B | 9.4% | 5.3% | 17.6% |
| 2025 | ₩51.6B | ₩6.2B | ₩5.5B | 12.0% | 6.9% | 15.2% |
Consolidated basis (financial statements including subsidiaries) · Final figures from DART filings · Net income attributable to owners of the parent · Data as of 2026-08-23
Consolidated 2025 revenue was KRW 51.6 billion, down from KRW 60.7 billion in 2024, yet operating profit rose to KRW 6.2 billion, lifting operating margin from 9.4% in 2024 to 12.0% in 2025.
Net profit attributable to owners also rose from KRW 4.1 billion in 2024 to KRW 5.5 billion in 2025, indicating improved earnings quality despite the revenue decline. Over the past four years (2022–2025), operating margin rose steadily from 4.2% to 8.3% to 9.4% to 12.0%.
On a quarterly basis, Q3 2025 revenue was KRW 10.6 billion with operating profit of only KRW 0.7 billion (7.0% margin), and Q4 2025 revenue rose to KRW 15.5 billion but operating profit fell to KRW 0.5 billion (3.0% margin) with owners' net profit dropping to roughly KRW 0.1 billion.
Performance then improved markedly for two consecutive quarters: Q1 2026 revenue of KRW 13.7 billion with operating profit of KRW 2.1 billion (15.5% margin), and Q2 2026 revenue of KRW 15.3 billion with operating profit of KRW 3.8 billion (24.8% margin).
As a result, cumulative owners' net profit over the trailing four quarters (Q3 2025–Q2 2026) reached roughly KRW 10.0 billion, already exceeding full-year 2025 net profit of KRW 5.5 billion.
Cash generation also improved, with 2025 annual operating cash flow reaching KRW 11.3 billion, roughly triple the KRW 3.7 billion recorded in 2024.
The capital structure remained stable, with the debt ratio staying in a 14–18% range from 2022 to 2025, meaning the profit recovery has occurred without an increase in financial leverage.
The global toothbrush bristle market has been projected to grow at a compound annual rate of 5.5% from 2022 to 2030, driven by rising oral-hygiene awareness and gradually increasing toothbrush use in developing countries.
By contrast, the domestic toothbrush market is estimated to use fine bristles for more than 80% of products, while global fine-bristle penetration is estimated at around 20%.
This gap is attributed partly to a preference for nylon bristles in meat-centric Western dietary cultures, while an aging population is seen as a potential factor that could raise future demand for fine bristles.
BBC maintains a dominant roughly 70% share of the domestic market but only about a 10% global share, meaning there is comparatively more room for operational metrics such as overseas penetration to improve relative to its domestic position.
As a materials supplier, its revenue is concentrated among a small number of global brands such as P&G and Colgate, an industry structure in which shifts in these customers' procurement policies can directly affect results.
The finished-product businesses in beauty, healthcare, and household goods compete with a different set of domestic and international small-to-mid-size brands, carrying a different competitive intensity and margin structure than the materials business.
BBC disclosed a value-up plan on April 1, 2026, targeting a dividend payout ratio above 40% and a price-to-book ratio of 1x, among other goals. This was reflected in disclosure summaries as a value-up plan (maintaining a dividend payout ratio above 40%, among other items).
The company subsequently disclosed that its annual general meeting approved all key agenda items, including financial statement approval, articles-of-incorporation amendments, and director appointments.
On the materials side, the company is pursuing domestic production of high-value-added filters and exploring demand from ultra-precision filtration needs in the bio/pharmaceutical and electronics/semiconductor sectors.
Its beauty and healthcare subsidiaries continue to pursue revenue diversification through expanded online and overseas distribution channels.
However, the new-business segment carries a history of underperformance at its cosmetics subsidiary, so whether diversification efforts can establish a stable earnings contribution requires further confirmation.
Whether the first-half 2026 earnings recovery carries through to the second half and into next year's annual results will need to be confirmed through upcoming quarterly disclosures.
Measured against the company's own value-up target of a price-to-book ratio of 1x, the current price-to-book ratio sits below that target level. Past brokerage estimates once noted that 2023 and 2024 price-to-earnings ratios of 10.2x and 8.2x, respectively, represented a historically low band.
With recent quarterly earnings recovering quickly, earnings-based valuation metrics have moved together with quarter-to-quarter profit swings.
On the dividend front, the company has set a target of maintaining a payout ratio above 40%, establishing a framework through which profit improvement could translate into shareholder returns.
Price levels relative to both net assets and earnings should be assessed against the company's own targets and historical bands, and final judgments may differ depending on each investor's perspective.
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 2026-08-23
Operating margin jumped to 15.5% and 24.8% in Q1 and Q2 2026, respectively, recovering quickly from the weak 3.0% margin in Q4 2025. Cumulative owners' net profit over the trailing four quarters reached about KRW 10 billion, already surpassing full-year 2025 net profit.
Operating cash flow also rose sharply to KRW 11.3 billion in 2025, supporting the cash conversion of reported profit.
The company holds roughly 70% of the domestic fine-bristle market, giving it a solid position within the materials supply chain. The debt ratio has remained stable in a 14–18% range from 2022 to 2025, providing financial flexibility.
Global fine-bristle penetration remains lower than domestic levels, leaving room for improvement in overseas operating metrics.
In April 2026 the company disclosed a value-up plan targeting a dividend payout ratio above 40% and a price-to-book ratio of 1x. Related agenda items were approved at the annual general meeting, establishing the procedural basis for the policy. If profit improvement continues, it could translate into expanded shareholder returns.
Consolidated 2025 revenue fell to KRW 51.6 billion from KRW 60.7 billion the prior year. This may reflect improvement in the materials business failing to fully offset weakness in finished-product businesses. If profit continues to improve without revenue growth, questions about long-term growth potential remain.
Operating margin fell to 3.0% in Q4 2025, with owners' net profit of only about KRW 0.1 billion. In the same year's Q3, net profit was more than double operating profit, showing an inconsistent quarterly profit-and-loss structure. This volatility makes it difficult to infer the annual trend from any single quarter's result.
Revenue is concentrated among a small number of global customers such as P&G and Colgate, exposing the company to shifts in their procurement policies. Finished-product subsidiaries such as those in cosmetics have a history of underperformance, so the stability of diversification outcomes still needs to be confirmed. Given the high share of overseas revenue, currency fluctuations can also affect results.
Revenue concentration among a small number of global consumer-goods companies means that any reduction in orders or a decision to diversify suppliers by a major customer could directly affect results. As a materials supplier, its pricing power may be more limited than that of finished-product brands.
Because monofilament is made from petrochemical-based feedstock, fluctuations in related raw material prices affect cost of goods sold. Given the export-heavy business structure, movements in the KRW/USD exchange rate can also affect margins.
New-business subsidiaries in cosmetics, household goods, and fashion accessories have a history of underperformance, leaving uncertainty over whether they will make a stable profit contribution going forward.
The margin structure of these diversified businesses differs from that of the materials business, which can add to overall profitability volatility.
Check whether preliminary Q3 2026 results are disclosed and whether the profit recovery seen in Q1–Q2 2026 continues.
Confirm through the FY2026 annual results and year-end dividend decision disclosure whether the payout ratio above 40% target was actually met.
Review the annual general meeting and any disclosures on value-up plan implementation progress to check the concrete status of the policy.
Monitor KRW/USD exchange rate and monofilament raw material (e.g., PBT) price trends to gauge margin direction for the export-heavy materials business.
BBC is a materials specialist holding roughly 70% of the domestic fine toothbrush bristle market; while 2025 revenue declined, operating margin and owners' net profit both improved.
After operating margin fell to a weak 3.0% in Q4 2025, it rebounded quickly to 15.5% and 24.8% in Q1 and Q2 2026, respectively, pushing trailing four-quarter cumulative net profit above full-year 2025 results.
The balance sheet has remained stable with a debt ratio in the 14–18% range, and in April 2026 the company disclosed a value-up plan targeting a payout ratio above 40% and a price-to-book ratio of 1x, signaling intent to strengthen shareholder returns.
However, revenue growth remains stagnant, and quarterly earnings volatility is significant, so whether improvement in any single quarter carries through to the annual trend requires further confirmation.
Revenue concentration among a small number of global customers and the history of underperformance at new-business subsidiaries such as cosmetics are also factors worth monitoring. Upcoming quarterly disclosures and progress on the value-up plan's implementation will serve as important reference points going forward.
Report written 2026-09-05 · Data as of 2026-09-04
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