NGK SPARK PLUG CO ( (NGKSF) ) has released its Q4 earnings. Here is a breakdown of the information NGK SPARK PLUG CO presented to its investors.
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Niterra Co., Ltd., formerly known as NGK Spark Plug Co., is a leading Japanese company specializing in the production of automotive components, including spark plugs, glow plugs, and automotive sensors, with a significant presence in the ceramics industry.
In its latest earnings report for the fiscal year ending March 31, 2025, Niterra Co., Ltd. reported a notable increase in total revenue, reaching 652,993 million yen, up from 614,486 million yen in the previous fiscal year. The company also achieved a higher operating profit of 129,660 million yen, reflecting its strong performance in the automotive components sector.
Key financial metrics from the report indicate a robust growth trajectory, with revenue from spark and glow plugs rising to 361,610 million yen and automotive sensors reaching 177,284 million yen. The company’s profit attributable to owners of the parent increased to 92,625 million yen, demonstrating effective cost management and operational efficiency. Additionally, the company has undergone a strategic reorganization, consolidating its segments into ‘Automotive components’ and ‘Component Solutions’ to better align with future growth opportunities.
Looking ahead, Niterra Co., Ltd. forecasts continued revenue growth, projecting 688,000 million yen for the fiscal year ending March 31, 2026. The company remains optimistic about its future prospects, driven by its commitment to innovation and strategic investments in new business areas, including fuel cell technology and silicon nitride-related products.

