Sekisui Plastics Co., Ltd. (4228) Earnings: Operating Income Surges 298.1% YoY to 1.044 Billion Yen with Net Income Up 476.8%

Sekisui Plastics Co., Ltd. (4228) released its financial results, reporting net sales of 25.609 billion yen, a decrease of 19.9% year-on-year. Despite the decline in revenue, profitability showed a substantial improvement. Operating income surged 298.1% year-on-year to 1.044 billion yen, while ordinary income increased by 426.8% to 1.164 billion yen. Net income attributable to owners of the parent reached 1.795 billion yen, marking a significant 476.8% increase compared to the same period of the previous year. Earnings per share (EPS) stood at 39.38 yen, and comprehensive income was recorded at 2.818 billion yen.

From a financial structure and valuation perspective, the equity ratio stands at a relatively stable 41.4%. The company holds 13.51 billion yen in retained earnings against interest-bearing debt of 38.35 billion yen. Profitability metrics show a Return on Equity (ROE) of 3.97% and a Return on Assets (ROA) of 1.42%, with EBITDA reported at 1.04 billion yen. While top-line revenue decreased, enhanced operational efficiency and margin improvements contributed to a sharp rise in overall profit levels.

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(Correction, September 20, 2026: interest-bearing debt was restated as the total of borrowings, bonds and related items in the original disclosure, 2027年３月期第１四半期決算短信〔日本基準〕(連結).)