ENVALITH
巴工業株式会社 logo

TOMOE ENGINEERING CO.,LTD.

6309Prime MarketMachinery

巴工業株式会社 logo
TOMOE ENGINEERING CO.,LTD.6309

Machinery Manufacturing & Sales Business

Tomoe Engineering's core manufacturing segment, centered on the manufacture and sale of Centrifuges

PeriodCurrentPreviousChange
Net sales (H1 FY2026, ending October 2026)¥8,840 million¥8,837 million (H1 FY2025, ending October 2026)
Operating profit (H1 FY2026, ending October 2026)¥1,873 million¥1,886 million (H1 FY2025, ending October 2026)
Operating margin (H1 FY2026, ending October 2026)21.2%21.3% (H1 FY2025, ending October 2026)
Net sales (full year FY2025, ending October 2026)¥15,238 million
Operating profit (full year FY2025, ending October 2026)¥1,844 million

Business Details

A business segment engaged in the manufacture and sale of Centrifuges and related equipment. Domestically, the segment provides Centrifuge units, equipment installation work, and parts repair to both public-sector and private-sector demand, while overseas it operates through bases in North America, China, and India (local subsidiary established November 2025). The segment has built a vertically integrated business structure, with subsidiary Tomoe Machinery Service Co., Ltd. handling After-Sales Service & Parts Sales, and Tomoe Machinery Co., Ltd. handling sheet metal processing and machining.

Recent Overview

Public-sector and overseas parts/repair sales were strong, but weak private-sector and overseas machinery/equipment installation sales, combined with higher SG&A, led to a slight decline in operating profit

Net sales for the first half of FY2026 (ending October 2026) (November 2025 to April 2026) were ¥8,840 million (up ¥3 million year on year, essentially flat). Domestic public-sector demand rose sharply, up ¥637 million year on year (machinery up ¥282 million, equipment/installation work up ¥103 million, parts/repair up ¥251 million), and overseas parts/repair sales also grew, up ¥343 million, while domestic private-sector demand fell ¥344 million and overseas machinery/equipment installation work declined ¥632 million. Due to an increase in SG&A expenses, primarily personnel costs, operating profit decreased 0.7% year on year to ¥1,873 million. Note that the Indian local subsidiary (TOMOEKOGYO ENGINEERING INDIA PRIVATE LIMITED) was newly added to the scope of consolidation from this interim period.

Key Products

product
Centrifuge

Sold domestically to public-sector demand (infrastructure-related, such as sewage treatment) and private-sector demand, as well as overseas, across three categories: machinery units, equipment and installation work, and parts and repair. Machinery unit sales in the first half of FY2026 (ending March 2026) [note: fiscal year ending October 2026] were ¥2,050 million, roughly flat versus ¥2,049 million in the same period of the prior year.

product
Binary Power Generation System

A new product developed in addition to the existing Centrifuge business, aimed at diversifying revenue sources.

product
Ultra-Low Temperature Belt Dryer

A drying system positioned as one of the new products under the new medium-term management plan.

service
After-Sales Service & Parts Sales

Parts and repair sales in the first half of FY2026 (ending October 2026) were ¥5,817 million (versus ¥5,609 million in the same period of the prior year, up ¥207 million year on year). Domestic public-sector parts and repair sales were strong (up ¥251 million year on year), and overseas parts and repair sales also grew (up ¥343 million year on year).

Growth Drivers

  • Continued strength in domestic public-sector sales (robust demand related to infrastructure such as sewage treatment; up ¥637 million year on year in H1 FY2026, ending October 2026)
  • Revenue growth measures aimed at achieving the targets of ¥20,000 million in net sales and ¥2,800 million in operating profit under the new medium-term management plan (FY2026, ending October 2026, through FY2028, ending October 2028)
  • Expansion of new orders, including petrochemical projects, leveraging the Indian local subsidiary (TOMOEKOGYO ENGINEERING INDIA PRIVATE LIMITED, established November 2025 and consolidated from this interim period)
  • Enhanced production capacity through construction of a new factory (including relocation of Tomoe Machinery Co., Ltd.) and strengthened R&D framework
  • Diversification of revenue sources through new products such as the Binary Power Generation System and Ultra-Low Temperature Belt Dryer
  • Growth in overseas parts and repair sales (up ¥343 million year on year in H1 FY2026, ending October 2026; steady expansion of After-Sales Service demand)

Risks

  • Risk of weak sales in overseas machinery and equipment installation work (in H1 FY2026, ending October 2026, overseas machinery down ¥363 million, equipment installation work down ¥269 million)
  • Margin pressure from rising SG&A expenses, primarily personnel costs (operating profit down 0.7% year on year in H1 FY2026, ending October 2026)
  • Sluggish growth in domestic private-sector sales (down ¥344 million year on year in H1 FY2026, ending October 2026)
  • Deteriorating business environment for the Chinese subsidiary (Tomoe Rongji Machinery Equipment (Taicang) Co., Ltd.) amid the continued slowdown in the Chinese economy
  • Cash flow burden from capital expenditures associated with new factory construction (tangible fixed asset acquisition expenditures of ¥416 million in H1 FY2026, ending October 2026; construction in progress increased from ¥83 million at the end of the prior fiscal year to ¥469 million)
  • Impact on overseas business from the prolonged situation in the Middle East (currently assessed as minor, but requires continued monitoring)

Last updated: January 28, 2026