ENVALITH
天昇電気工業株式会社 logo

Tensho Electric Industries Co., Ltd

6776Standard MarketChemicals

天昇電気工業株式会社 logo
Tensho Electric Industries Co., Ltd6776

Japan Molding-related Business

Core domestic segment responsible for the manufacture and sale of Automotive Parts, Logistics & Industrial Materials, and Mechanical Components.

PeriodCurrentPreviousChange
Segment Sales¥21,041 million¥19,820 million
Segment Profit¥481 million¥239 million
Segment Profit Margin2.3%1.2%
Depreciation and Amortization¥2,009 million¥1,604 million
Increase in Property, Plant and Equipment and Intangible Assets¥968 million¥2,310 million
Segment Assets¥17,182 million¥18,055 million

Business Details

This is the core domestic segment in which Tensho Electric Industries Co., Ltd. and its consolidated subsidiary Ryubu Plastic Co., Ltd. manufacture and sell Automotive Parts, Logistics & Industrial Materials, Mechanical Components, and Molds. Major customers include SUBARU CORPORATION (sales of ¥4,716 million), Toyota Boshoku Corporation (¥2,446 million), and Sanko Co., Ltd. (¥1,345 million). With the resolution of the impact of production adjustments in the automotive industry, the segment has entered a recovery trend, achieving a significant improvement in segment profit, up 101.0% year on year.

Recent Overview

Recovery trend driven by resolution of automotive industry production adjustment impacts; segment profit up 101.0% year on year.

In FY2026 (ending March 2026), the impact of production adjustments in the automotive industry was resolved, resulting in sales of ¥21,041 million (up 6.2% year on year) and a significant improvement in segment profit to ¥481 million (up 101.0% year on year). Sales to major customer SUBARU increased to ¥4,716 million (from ¥4,253 million in the prior period). On the other hand, capital expenditure declined sharply to ¥968 million from ¥2,310 million in the prior period, suggesting a shift from the investment phase to the revenue recovery phase.

Key Products

product
Automotive Parts

Plastic molded parts supplied to automakers and parts manufacturers such as SUBARU and Toyota Boshoku. This is the flagship product group, accounting for the majority of sales.

product
Logistics & Industrial Materials

Plastic molded products for logistics and industrial applications supplied to companies such as Sanko Co., Ltd. This product category has the second-largest sales scale after Automotive Parts and contributes to revenue diversification.

product
Mechanical Components

Plastic molded products supplied as mechanical components for various equipment and devices. Together with Logistics & Industrial Materials, this contributes to reducing dependence on the automotive sector.

product
Molds

In-house manufacture and sale of molds used in the production of molded products. These are often provided in conjunction with orders for molded products, contributing to deepening relationships with customers.

Growth Drivers

  • Continuation of the order recovery trend following the resolution of automotive industry production adjustments
  • Expansion of sales to SUBARU (from ¥4,253 million in the prior period to ¥4,716 million in the current period)
  • Reduction of dependence on the automotive sector and stabilization of earnings through expanded sales of Logistics & Industrial Materials and Mechanical Components
  • Realization of the effects of enhanced production capacity and competitiveness from large-scale capital expenditure in prior periods (¥2,310 million)
  • Improvement in profit margin through continued efforts in process improvement, production efficiency enhancement, and cost reduction

Risks

  • Risk of a significant decline in orders due to fluctuations in automotive industry production plans (a structural risk for the core business)
  • Risk of sales concentration among specific customers such as SUBARU and Toyota Boshoku (the top three customers account for over approximately 40% of sales)
  • Risk of increased cost of sales due to rising raw material and logistics costs
  • Risk that trends in US trade policy could affect production plans across the automotive industry as a whole
  • Risk of rising raw material prices due to Middle East tensions and rising crude oil prices

Last updated: June 24, 2026