OSAKA Titanium technologies Co.,Ltd.
5726・Prime Market・Nonferrous Metals
Business
Osaka Titanium Technologies Co., Ltd. has a history dating back to 1952, when it began Japan's first industrial production of metallic titanium, and is the country's sole integrated titanium sponge manufacturer. In its core Titanium Business, the company manufactures Titanium Sponge and Titanium Ingot, supplying them globally, primarily for commercial aircraft engine applications. In the High-Performance Materials Business, the company develops advanced materials including Titanium Tetrachloride, an intermediate product of the titanium manufacturing process, High-Purity Titanium for semiconductor sputtering targets, TILOP (Spherical Titanium Alloy Powder), and SiO (Silicon Monoxide) used as anode material for lithium-ion batteries. Its main customers are primarily in aircraft and industrial applications, channeled through Sumisho Metalex Corporation (accounting for 74.2% of net sales), with the Amagasaki Plant serving as its main production base.
Business Model
The company operates an integrated production process from titanium ore through a chlorination process to produce Titanium Sponge and Titanium Ingot, selling primarily to the aircraft manufacturer supply chain via trading companies. Titanium Tetrachloride, a byproduct of the manufacturing process, is repurposed for the High-Performance Materials Business, minimizing raw material loss while developing a range of high-value-added products for semiconductor and battery materials applications. Export sales adopt a price formula method, giving the business a structure that is subject to foreign exchange and market conditions.
Company Strengths
The Company is Japan's only integrated Titanium Sponge manufacturer, with a manufacturing track record spanning over 70 years since 1952. Current production capacity stands at 40,000 tons per year, and under the medium-term management plan "OTC2030", the Company plans to expand capacity to 50,000 tons through the commencement of operations at a new plant at the Amagasaki Plant. This manufacturing foundation forms an entry barrier that is difficult for competitors to replicate in a short period.
Titanium Tetrachloride, a by-product generated during the chlorination process of Titanium Sponge production, is repurposed for the High-Performance Materials Business, which offers a diverse range of high value-added products including High-Purity Titanium for semiconductors, TILOP (Spherical Titanium Alloy Powder), and SiO (Silicon Monoxide). In FY2026 (ending March 2026), the operating margin of the High-Performance Materials Business reached 13.4%, exceeding that of the Titanium Business (11.5%), demonstrating that revenue diversification through the utilization of by-products is functioning effectively.
The sales ratio to Sumisho Metalex Corporation reached 74.2% (¥34,823 million) in FY2026 (ending March 2026), securing stable access to the global aircraft supply chain through the company. On the other hand, high dependence on a specific customer also represents a concentration risk, and diversifying the business portfolio is recognized as a management challenge.
ENVALITH's Perspective
Performance Trend
The company achieved a V-shaped recovery from an operating loss of ¥1,914 million in FY2022 (ending March 2022) to operating profit of ¥10,088 million (operating margin of 19.4%) in FY2025 (ending March 2025), but FY2026 (ending March 2026) saw revenue of ¥46,952 million and operating profit of ¥5,524 million (margin of 11.8%), marking a second consecutive year of profit decline. The main causes were: (1) a significant decrease in domestic Titanium Sponge sales volume due to inventory adjustments in the commercial aircraft supply chain (domestic sales down 42.8% year on year), (2) a decline in selling prices for exports due to the price formula mechanism, and (3) continued adjustment in the semiconductor market excluding AI-related demand. As an external factor, foreign exchange shifted from a loss of ¥1,147 million in the previous period to a gain of ¥714 million in the current period, providing support to ordinary income. The company's forecast for FY2027 (ending March 2027) projects revenue of ¥48,000 million and operating profit of ¥3,400 million, anticipating further deterioration.
Growth Strategy
Dual-axis growth strategy through Titanium Sponge production capacity expansion and diversification into High-Performance Materials
The company is advancing a project to expand Titanium Sponge production capacity at the Amagasaki Plant. This addresses the medium- to long-term growth in demand from commercial aircraft and strengthens order-taking capability during the demand recovery phase. Capital expenditures on property, plant and equipment in FY2026 (ending March 2026) increased substantially to ¥8,072 million from ¥2,916 million in the prior period, indicating the investment is now in full swing.
From FY2026 (ending March 2026), Titanium Tetrachloride / Titanium Tetrachloride Aqueous Solution was reclassified from the Titanium Business to the High-Performance Materials Business. This establishes a business operation structure aligned with demand industries, with an increase in Titanium Tetrachloride for MLCC applications expected in the following period. Net sales of the High-Performance Materials Business are forecast at ¥7,000 million (up 7.6% year on year) for FY2027 (ending March 2027).
The company is promoting expanded sales of High-Purity Titanium for sputtering targets, TILOP (Spherical Titanium Alloy Powder) for additive manufacturing, and SiO (Silicon Monoxide) anode materials for lithium-ion batteries. While the semiconductor market excluding AI-related demand continues to adjust, a recovery is anticipated in the second half of FY2027 (ending March 2027). Operating profit for the High-Performance Materials Business is forecast at ¥1,000 million (up 14.9% year on year).
Last updated: July 19, 2026