ENVALITH
黒田グループ株式会社 logo

Kuroda Group Co.,Ltd.

287AStandard MarketWholesale Trade

黒田グループ株式会社 logo
Kuroda Group Co.,Ltd.287A

Manufacturing

The Group's growth engine, achieving high profitability through niche-focused manufacturing businesses

PeriodCurrentPreviousChange
Revenue (external customers)¥30,291 million¥28,713 million
Segment profit¥4,498 million¥4,085 million
Operating margin14.1%13.4%
Increase in non-current assets (capital expenditures, etc.)¥3,578 million¥3,452 million
Depreciation and amortization¥1,413 million¥1,344 million
Impairment loss¥567 million¥0 million

Business Details

Comprised of domestic and overseas manufacturing subsidiaries. Each company possesses proprietary technology in niche fields such as LCD Alignment Film Printing Plates & Automation Equipment, HDD Components, Electrical Installation Materials, Aluminum Die-Cast Products, Resin Molds for Automotive Use, and Circuit Design & Contract Development. The segment operates production facilities in Japan, Thailand, Vietnam, China, and South Korea, providing products and services to customers in the automotive, data center, LCD, and electrical installation industries. In FY2026 (ending March 2026), the segment maintained high profitability with revenue of ¥30,291 million and an operating margin of 14.1%.

Recent Overview

HDD components and automation equipment led growth, with both revenue and profit up year on year; recorded an impairment loss of ¥567 million

In FY2026 (ending March 2026), the Manufacturing segment achieved revenue of ¥30,291 million (up 5.5% year on year), segment profit of ¥4,498 million (up 10.1% year on year), and an operating margin of 14.1%. The HDD components business was driven by increased production volumes of nearline HDD models for data centers amid the spread of generative AI. Automation equipment also saw substantial growth due to strong orders for HDD-related equipment. Meanwhile, although a gain on sale of non-current assets of ¥1,773 million was recorded, the segment also incurred an impairment loss of ¥567 million and structural transformation costs of ¥143 million.

Key Products

product
LCD Alignment Film Printing Plates & Automation Equipment

Sales of LCD Alignment Film Printing Plates increased due to successful expansion efforts in the Chinese market, though sales declined in Taiwan and South Korea, resulting in overall sales roughly in line with the previous year. Automation equipment saw a significant year-on-year sales increase driven by strong orders for various HDD-related equipment.

product
HDD Components (Seals, Labels, Filters, etc.)

Although supply of filter products to certain customers ended at the close of the previous fiscal year, sales of various components including seals and labels increased, driven by higher production volumes of nearline models for data centers amid the spread of generative AI.

product
Electrical Installation Materials

Demand in the electrical installation industry remained firm, and sales increased due to strengthened sales of various materials, including new products.

product
Aluminum Die-Cast Products for Industrial Motors

Sales of various aluminum die-cast products, primarily for industrial motors, were roughly in line with the previous year.

product
Resin Molds for Automotive Use

Sales of molds to major customers increased year on year.

service
Circuit Design & Contract Development

Sales increased, driven primarily by automotive-related circuit design.

Growth Drivers

  • Expansion of demand for HDD components and automation equipment driven by increased production of nearline HDD models for data centers amid the spread of generative AI
  • Sales expansion efforts for LCD Alignment Film Printing Plates in the Chinese market (leveraging the local manufacturing subsidiary in China)
  • Strengthened sales of new Electrical Installation Materials products backed by firm demand in the electrical installation industry
  • Increased sales from automotive-related circuit design contract development
  • Concentration of management resources into the Manufacturing business and promotion of incorporating new manufacturing businesses under the policy of a 'Manufacturing 1 : Trading Company 2 revenue composition' in the three-year management plan (FY2026-FY2028, ending March 2026 to March 2028)
  • Productivity improvements in the Manufacturing business (factored into the FY2027 (ending March 2027) forecast)

Risks

  • Decline in sales due to the end of filter product supply to certain customers (HDD components business)
  • Decline in sales of LCD Alignment Film Printing Plates in the Taiwan and South Korea markets
  • Risk of development delays by major customers in the Resin Molds for Automotive Use business
  • Concerns over supply chain changes due to tightened rare earth export restrictions in China
  • Risk of impairment of non-current assets (an impairment loss of ¥567 million was recorded in the Manufacturing segment during the current fiscal year)
  • Risk of economic fluctuations in various countries and regions due to changes in U.S. trade policy
  • Risk of demand decline due to the economic slowdown in China

Last updated: June 19, 2026