Fenwal Controls of Japan, Ltd.
6870・Standard Market・Electric Appliances
Business
Nippon Phenolic Co., Ltd. is a company listed on the TSE Standard Market, established in 1961. Based on its core technology of "thermal control," the company operates five businesses: fire alarm and fire extinguishing systems (SSP Division), hot plates and sensors for semiconductor manufacturing equipment (Thermal Division), Artificial Kidney Dialysis Equipment (Medical Division), Printed Circuit Board Assembly (PWBA Division), and fire pumps (Fire Pump Division). The company has one consolidated subsidiary, Shibaura Bosai Seisakusho Co., Ltd. Its main customers span a wide range, including core industries such as plants and electric power, semiconductor manufacturing equipment makers, national and local governments, and Toray Medical Co., Ltd. Consolidated net sales for FY2025 (ending December 2025) were ¥12,910 million.
Business Model
In addition to developing, manufacturing, and selling fire suppression systems, the SSP Division generates recurring revenue through design, construction, and maintenance engineering services. The Thermal Division operates on a build-to-order basis, producing hot plates and sensors for semiconductor manufacturing equipment. The Medical Division secures stable revenue through contract manufacturing for Toray Medical (accounting for approximately 96% of net sales). The Fire Pump Division's core business is product sales to municipalities. The dividend policy adopts a shareholders' equity-linked approach, targeting a DOE of approximately 3.5%.
Company Strengths
In FY2025 (ending December 2025), SSP Division orders received totaled ¥5,881 million (up 29.7% YoY), with order backlog building up to ¥3,195 million (up 48.4% YoY). This was driven by large-scale orders for detectors for plants and other special environments, as well as increased demand for gas fire extinguishing equipment for redevelopment projects, and is expected to contribute to sales in the next fiscal year.
The equity ratio at the end of FY2025 (ending December 2025) improved significantly to 76.0% (from 69.6% in the previous fiscal year). The company fully repaid ¥600 million in short-term borrowings, achieving effectively debt-free management. Net assets reached ¥14,607 million, and ROE stood at 8.8%, already exceeding the 6% target set in the Medium-Term Management Plan 2025.
Total R&D expenditure for FY2025 (ending December 2025) was ¥547 million. In the SSP Division, the Explosion Suppression System, one of three new product items positioned as pillars of the medium-term management plan, went on sale. In the Fire Pump Division, a model change of the Emergency Water Purification Equipment was completed and sales commenced, while development of a compact water purification unit is nearly complete. The company continues ongoing product development across divisions centered on thermal control technology.
ENVALITH's Perspective
Performance Trend
In Q1 of FY2026 (ending December 2026), revenue was ¥4,246 million (up 10.0% year-on-year) and operating profit was ¥841 million (up 38.5% year-on-year), marking substantial growth in both revenue and profit. While full-year revenue over the past five fiscal years has ranged between ¥12,372 million and ¥12,910 million, the Q1 standalone operating profit margin reached a high level of 19.8%. As an external factor, increased demand in the semiconductor market (for generative AI applications) pushed a sharp expansion in orders for the Thermal Division (up 110.1% year-on-year). Meanwhile, the Fire Pump Division saw a decline in orders due to a payback effect from a one-time surge in the same period last year, and the company forecasts a decline in both revenue and profit for the full year, with revenue of ¥12,600 million (down 2.4% year-on-year) and operating profit of ¥1,030 million (down 2.5% year-on-year).
Growth Strategy
Selection and concentration on disaster prevention and control equipment, with FY2028 targets of ROE 6% and EBITDA margin 12%
As a pillar of the medium-term management plan, the company is advancing the development of three new products: explosion suppression systems, gas fire extinguishing equipment, and heat detectors. It aims to strengthen the earnings base of the fire suppression business by securing orders for gas fire extinguishing equipment for large-scale redevelopment and plant projects, and by promoting sales of explosion suppression systems.
Against the backdrop of expanding demand for semiconductors used in generative AI, the company continues to expand orders for hot plates and sensors for semiconductor manufacturing equipment. It is promoting technology-driven sales through collaboration between sales and development to enhance added value, while monitoring the impact of geopolitical risk on demand fluctuations and material procurement as it seeks to expand the business.
The company plans to end contract manufacturing of Artificial Kidney Dialysis Equipment by December 2026. It is proceeding with planned shipment adjustments, and after the wind-down, intends to accelerate the concentration of management resources in the disaster prevention and control equipment fields.
The company aims to improve profitability and expand its business area through standardizing specifications for Fire Pumps & Fire Pump Trucks to improve production efficiency, expanding sales channels for Emergency Water Purification Equipment, and introducing new Fire Extinguishing Equipment for Forest Fires. It is focusing on a model change for water-cooled fire pumps and the new development of compact emergency water purification equipment.
Through strengthened collaboration with capital and business alliance partner Seiwa Corporation, the company is expanding the sales territory of its disaster prevention business. It aims to broaden its customer base and enter new markets through collaboration with partners outside the group.
Last updated: July 17, 2026