TAKAGI SEIKO CORPORATION
4242・Standard Market・Chemicals
Business
Takagi Seiko Co., Ltd. was founded in 1931 and is headquartered in Takaoka City, Toyama Prefecture, engaged in the manufacture and sale of plastic molded products and molds. The group consists of 8 companies in total, operating across three segments: Japan, China, and Southeast Asia. Its core businesses are the Vehicle Segment (interior and exterior parts for automobiles, motorcycles, and construction machinery, fuel tanks, urea solution tanks, etc.) and the OA (Other) Segment (exterior parts for printers and copiers, carbon fiber composite PC housing parts, etc.). Its main customer is Honda Motor Co., Ltd., with sales of ¥7,760 million (18.7% of the total) in FY2026 (ending March 2026). The company's strengths lie in its proprietary molding technologies such as rotational molding, injection molding, and DCP-RIM, and it is also promoting expansion into next-generation automobiles, aircraft, and medical fields.
Business Model
A build-to-order business model that handles everything from mold design to molded product manufacturing and delivery in an integrated manner, based on customer design specifications. The period from order receipt to revenue recognition is short, within one month, limiting inventory risk. Sites in Japan, China, and Southeast Asia each serve regional customers, and the company also earns royalty income from technical support agreements with India, Vietnam, the Philippines, and others. Annual R&D spending of ¥543 million is invested, with advanced technology development leveraging NEDO subsidy programs aimed at expanding into high-value-added areas.
Company Strengths
Since beginning rotational molding in 1969, the company has built a diverse array of molding technologies combining injection molding, DCP-RIM, blow molding, and others. From FY2025, it was selected for a NEDO subsidy program, "Research and Development of Large, Thin-Walled High-Pressure Hydrogen Storage Tank Liners Using High Hydrogen Barrier Resin Materials and Rotational Molding," advancing next-generation applications of its core technology. It has also established CFRTP molding and processing technology for aircraft applications, gaining an advantage in practical application and commercialization.
The company operates production sites in three regions—Japan, China, and Southeast Asia (Indonesia and Thailand)—and has concluded six technical support and business alliance agreements with India, Vietnam, the Philippines, the United States, and others. Notably, the Southeast Asia segment achieved an operating margin of 11.9% in FY2026 (ending March 2026), functioning as the group's largest source of earnings.
In May 2025, the company transferred all of its equity interests in two unprofitable Chinese subsidiaries—Takagi Auto Parts (Foshan) Co., Ltd. and Wuhan Takagi Auto Parts Co., Ltd.—removing them from the scope of consolidation. As a result, the China segment's operating loss narrowed from ¥693 million in the previous period to ¥154 million. The group's overall gross profit increased by ¥442 million year on year to ¥7,170 million, reflecting an improved earnings structure.
ENVALITH's Perspective
Performance Trend
Revenue peaked at ¥51,066 million in FY2024 (ended March 2024) and has declined for three consecutive periods, falling to ¥41,477 million in FY2026 (ending March 2026), down 6.4% year on year. The main cause was the deconsolidation of two Chinese subsidiaries. Meanwhile, operating profit recovered sharply, rising 84.4% from ¥1,163 million in the prior period to ¥2,146 million. With the disappearance of the ¥3,379 million loss on restructuring of affiliated companies (extraordinary loss) recorded in the prior period, net income also turned to a profit of ¥1,615 million. The equity ratio improved to 38.4% (from 31.1% in the prior period). However, for FY2027 (ending March 2027), revenue is forecast at ¥40,260 million and operating profit at ¥1,630 million, indicating a renewed profit decline, with external risk factors such as soaring raw material prices, US tariff policy, and yen appreciation remaining as downside risks. Operating cash flow decreased to ¥1,144 million (from ¥2,208 million in the prior period), while investing cash flow resulted in a net outflow of ¥2,656 million, including ¥1,083 million in proceeds paid for the sale of equity investments in subsidiaries.
Growth Strategy
Pursuing sustainable growth through three pillars: deepening differentiated technologies in Japan, strengthening the overseas earnings base, and reinforcing the business operation foundation
Reviewed the existing business portfolio and began enhancing production capacity for rotational molding and DCP-RIM. As part of upgrading rotational molding technology, the company is advancing development of hydrogen tank liners, aiming for expansion into the next-generation energy field. Development of mass production technology for super engineering plastic composites under the NEDO project is also proceeding in parallel.
Deconsolidation of two unprofitable vehicle parts subsidiaries significantly reduced losses (operating loss improved from ¥693 million to ¥154 million). For the remaining China business, the company aims for profitability centered on expanding sales in the OA segment (Carbon Fiber Composite PC Housing Parts) (¥4,297 million). Proactive sales activities are being pursued to strengthen relationships with global customers.
Maintained high profitability (operating margin of 11.9%) in Indonesia and Thailand through cost reduction activities, product mix optimization, and introduction of labor-saving robots. The company will continue to expand its business foundation through investments in a mold production company and a smart home product manufacturing company in Indonesia, while working to recover orders in the vehicle segment.
Created growth opportunities for employees by enhancing hierarchical training and specialized training by job function. Began initiatives related to international evaluation platforms to strengthen sustainable business operations. The basic policy is to continue progressive dividends, with an annual dividend of ¥60 planned for FY2027 (ending March 2027).
Last updated: July 19, 2026