ENVALITH
三和油化工業株式会社 logo

SANWAYUKA INDUSTRY CORPORATION

4125Standard MarketChemicals

三和油化工業株式会社 logo
SANWAYUKA INDUSTRY CORPORATION4125

Environment-Related Business

An environmental leading company centered on waste recycling and effective utilization

PeriodCurrentPreviousChange
Sales (full year)¥20,263 million¥16,040 million
Operating profit (full year)¥1,543 million¥836 million
Ordinary profit (full year)¥1,701 million¥897 million
Profit attributable to owners of parent¥1,071 million¥591 million
Operating profit margin7.6%5.2%
Equity ratio51.2%59.7%
Earnings per share¥248.16¥136.98
Net assets per share¥3,086.03¥2,854.65
ROE (return on equity)8.4%4.9%

Business Details

The only segment operated by the Sanwa Yuka Kogyo Group. It collects used chemicals and industrial waste generated by manufacturing customers and provides an integrated offering spanning material recycling, thermal recycling, chemical product manufacturing and sales, and engineering. The Group positions the electronics field—including semiconductors, batteries, and electronic components—as a mid-to-long-term growth driver, with contribution to forming a circular economy as its business concept. In October 2025, the company made A&H Japan Co., Ltd. a wholly owned subsidiary, expanding its business into precious metal and rare metal recycling.

Recent Overview

Sales up 26% and operating profit up 85%, driven by the A&H Japan subsidiarization and other factors

In FY2026 (ending March 2026), the segment achieved sales of ¥20,263 million (up 26.3% year on year), operating profit of ¥1,543 million (up 84.6%), ordinary profit of ¥1,701 million (up 89.6%), and profit attributable to owners of parent of ¥1,071 million (up 81.2%), with substantial profit growth across all profit line items. The main drivers were a sharp increase in precious metal/rare metal recycling handling volume in the Reuse Business following the October 2025 acquisition of A&H Japan as a wholly owned subsidiary (acquisition cost ¥700 million, goodwill ¥213 million), which lifted Reuse Business sales by 82.2%, and a substantial increase in PCB treatment projects in the Engineering Business (up 63.7%). Meanwhile, in connection with the construction of a recycling plant in Kitakyushu (scheduled to commence operation in FY2027), expenditure on acquisition of tangible fixed assets reached ¥3,887 million, construction in progress surged to ¥3,218 million, and long-term borrowings expanded to ¥6,459 million (from ¥3,737 million in the prior period). The equity ratio declined to 51.2% (from 59.7% in the prior period). For FY2027 (ending March 2027), the company forecasts sales of ¥23,500 million (up 16.0%) and operating profit of ¥1,700 million (up 10.1%).

Key Products

service
Reuse Business

Strengthened collection of used chemicals, maintaining favorable handling volumes of recycled solvents. The October 2025 subsidiarization of A&H Japan significantly increased the handling volume of precious metal/rare metal recycling. Sales for FY2026 (ending March 2026) were ¥7,239 million (up 82.2% year on year).

service
Recycling Business

Focused on increasing handling volumes through new customer acquisition. Handling volume of waste acid, waste alkali, and other waste increased at consolidated subsidiary Sanwa Nankai Recycle Co., Ltd. (Wakayama City). Sales for FY2026 (ending March 2026) were ¥5,905 million (up 6.3% year on year).

product
Chemicals Business

Focused on product supply in anticipation of market expansion in the electronics field, including semiconductors, batteries, and electronic components. Although operating rates recovered at some customers during the period, demand fell short of plan. Sales for FY2026 (ending March 2026) were ¥3,206 million (up 1.0% year on year).

service
Automobile Business

Demand in the traditional parts-processing field is expected to shrink with the rise of next-generation vehicles. During the period, resale handling volume increased, but sales of products such as oils and cleaning agents struggled. Sales for FY2026 (ending March 2026) were ¥2,352 million (down 1.3% year on year).

service
Engineering Business

Leveraging PCB treatment expertise to capture demand for chemical plant renovation and demolition. Although the start of a large-scale demolition project was delayed during the period, orders for PCB treatment projects facing approaching deadlines increased substantially. Sales for FY2026 (ending March 2026) were ¥1,559 million (up 63.7% year on year).

Growth Drivers

  • Full incorporation of the precious metal/rare metal recycling business through the A&H Japan subsidiarization (Reuse Business sales up 82.2%, contributing for the full FY2026 (ending March 2026) period)
  • Capture of demand for recycling semiconductor-related waste in Kyushu through Sanwa Material Solutions (Kitakyushu), scheduled to commence operation in FY2027
  • Increase in Engineering Business projects driven by approaching PCB treatment deadlines (FY2026 (ending March 2026) sales up 63.7%)
  • New customer acquisition through increased handling volume of waste acid and waste alkali at Sanwa Nankai Recycle (Recycling Business up 6.3%)
  • Growing demand for recycling driven by increasing domestic resource circulation needs amid ESG/SDGs adoption and heightened Middle East tensions
  • Continued pursuit of business area expansion through M&A and business alliances

Risks

  • Risk of operating rate fluctuations in the semiconductor and battery industries (the Chemicals Business again saw demand fall short of plan in the current period, following a 34.7% decline in operating profit in the prior period)
  • Risk of impairment of goodwill (¥213 million, amortized equally over 5 years) related to the A&H Japan integration and risk that integration synergies are not achieved
  • Increased financial leverage and interest rate risk from a substantial increase in long-term borrowings (from ¥3,737 million to ¥6,459 million)
  • Deterioration in financial soundness accompanying the decline in the equity ratio (from 59.7% to 51.2%)
  • Capital investment recovery risk associated with the sharp increase in construction in progress (from ¥426 million to ¥3,218 million; the Kitakyushu plant is scheduled to commence operation in FY2027)
  • Compliance risk related to environmental regulations such as the Waste Management Act (there have been past incidents of explosions and fires)
  • Geopolitical risks such as U.S. trade policy and heightened tensions in the Middle East, leading to rising raw material costs, price increases, and downside economic risk
  • Shrinking demand in the traditional parts-processing field within the Automobile Business (sales down 1.3% in the current period)

Last updated: June 19, 2026