AISIN CORPORATION
7259・Prime Market・Transportation Equipment
Business
Aisin Corporation is a core automotive parts manufacturer of the Toyota Motor Group, founded in 1949. The group consists of 200 subsidiaries and affiliates (138 manufacturing companies, 19 sales companies, and 43 others), and operates across five regional segments: Japan, North America, Europe, China, and ASEAN & India. Its main products include Powertrain-related Components such as Automatic Transmission (AT), Hybrid Transmission, and eAxle, as well as a wide range of Driving Safety-related Components such as brake systems and automatic parking systems, and Body-related Components such as power slide doors. Its major customer is Toyota Motor Corporation, which accounted for 29.5% (¥1,511,263 million) of net sales in the fiscal year under review. The company also operates an Energy Solution business (gas heat pump air conditioners, etc.).
Business Model
The Group employs a make-to-order business model in which production plans are formulated and executed based on reservation-based order instructions received approximately three months in advance from major automakers, including Toyota Motor Corporation. Manufacturing bases have been established in Japan, North America, Europe, China, and ASEAN & India, ensuring foreign exchange risk diversification and cost competitiveness through local production. Of the total revenue of ¥5,117,764 million (FY2026 (ending March 2026)), the ASEAN & India segment boasts a high operating margin of 11.3%, with the regional portfolio underpinning overall earnings.
Company Strengths
The company possesses a development and manufacturing system capable of providing a full lineup of diverse powertrain products, including Automatic Transmissions, Hybrid Transmissions, eAxles, and electric 4WD units (e-Four). In North America, revenue increased 10.0% year on year due to higher production volumes of Hybrid Transmissions, while ASEAN & India also achieved a 15.7% increase, with electrification-related products driving performance as demonstrated by actual results.
The company has manufacturing bases deployed across six segments—Japan, North America, Europe, China, ASEAN & India, and Other—with total production value for FY2026 (ending March 2026) reaching ¥5,968,106 million. Regional diversification reduces dependence on any specific market, and the ASEAN & India segment achieved an operating margin of 11.3%, realizing a structure in which high-profitability regions complement overall earnings.
R&D expenses for the fiscal year under review totaled ¥265,400 million (¥265.4 billion), with investment spanning not only powertrain hardware evolution but also sensing and software integrated control, generative AI utilization, and research into next-generation technologies such as perovskite solar cells. The company has built a collaborative framework linking global R&D bases with advanced research institutions, continuously working to maintain and strengthen its technological competitive advantage.
ENVALITH's Perspective
Performance Trend
Revenue expanded on a rising trend from ¥3,917,434 million in FY2022 (ending March 2022) to ¥5,117,764 million in FY2026 (ending March 2026). FY2025 (ending March 2025) saw a temporary plateau with a 0.3% decrease year-on-year, but FY2026 (ending March 2026) re-accelerated with a 4.5% increase. Operating profit staged a V-shaped recovery from a trough of ¥57,942 million in FY2023 (ending March 2023) to ¥228,796 million in FY2026 (ending March 2026), with the operating profit margin improving to 4.5% (from 4.1% in the prior period). Profit attributable to owners of parent also increased substantially to ¥171,697 million (up 59.6% year-on-year). As external factors, increases in customers' vehicle production volumes, expanding hybrid demand, and the trend toward yen depreciation served as tailwinds, while tariff impacts, rising personnel expenses, and structural reform costs in China acted as headwinds. For FY2027 (ending March 2027), a decline in profit is forecast, premised on yen appreciation and factoring in Middle East risk.
Growth Strategy
Aiming to exceed PBR of 1x and achieve the FY2028 medium-term management plan targets through resource shifts toward electrification/intelligence and balance sheet reform
Increased production volumes of Hybrid Transmission in North America, ASEAN & India drove performance in FY2026 (ending March 2026). In the FY2027 (ending March 2027) forecast as well, expanded sales of electrification products are positioned as the main driver of revenue growth (¥5,250,000 million, up 2.6% year on year), with continued capital expenditure underway (acquisition of property, plant and equipment of ¥241,798 million).
Continuous structural reforms are being implemented, including a cost reduction of ¥5,862 million from a change in the estimation method for the provision for product warranties (transition to a comprehensive calculation method) and business efficiency improvements from the absorption merger of Aisin Chemical Co., Ltd. (April 2025). Results are reflected in the improvement of the operating margin to 4.5% in FY2026 (ending March 2026) (from 4.1% in the previous fiscal year), and operating profit is expected to increase 2.7% in FY2027 (ending March 2027) as well.
On April 28, 2026, the company resolved to acquire up to 65,000,000 shares of treasury stock with an upper limit of ¥100 billion (including 23,239,327 shares via tender offer) and to cancel 33,000,000 shares (4.3% of total shares issued). This has entered the implementation stage as a concrete measure toward improving capital efficiency and PBR as set forth in the FY2028 medium-term management plan. The annual dividend was also increased to ¥70 (equivalent to ¥60 in the previous fiscal year), with ¥75 forecast for FY2027 (ending March 2027).
Last updated: July 19, 2026