ZAOH COMPANY, LTD.
9986・Standard Market・Wholesale Trade
Business
Zao Sangyo Co., Ltd. was founded in 1955, and since 1967 has operated as a specialist import-and-sales company focused on environmental cleaning equipment as its core business. The company imports commercial, industrial, and consumer cleaning equipment (powered cleaning machines, robotic cleaning machines, etc.), washing equipment (automatic floor scrubbers, high-pressure washers, etc.), and other products (strong alkaline ionized water generators, parts, maintenance services, etc.) manufactured to its own specifications by overseas manufacturers in Europe, the United States, China, and elsewhere, and sells them through its nationwide sales offices and distributor network. Its main customers are in the manufacturing and building maintenance industries, and after-sales service (labor charges and parts sales) is one of its pillars of revenue. The company is listed on the Standard Market of the Tokyo Stock Exchange.
Business Model
The company jointly develops and procures products to its own specifications with overseas manufacturers, and sells them through on-site demonstration sales by nationwide sales offices as well as through a network of distributors. It also engages in wholesale sales with exclusive distribution rights under OEM supply arrangements, expanding its sales channels through large-volume bulk wholesale to other companies in the same industry. The structure secures ongoing revenue through after-sales service (labor and parts) following the initial sale, and in FY2026 (ending March 2026), sales of other business (including after-sales service) amounted to ¥3,138 million, accounting for approximately 36% of total sales. The company maintains sound financial management with zero interest-bearing debt, relying primarily on internal funds.
Company Strengths
As of the end of FY2026 (ending March 2026), the company had zero interest-bearing debt, an equity ratio of 85.9%, and cash and cash equivalents of ¥6,884 million. Against total assets of ¥15,234 million, net assets stood at ¥13,093 million, reflecting an extremely sound financial base with high resilience to economic and foreign exchange fluctuations.
The company has established a system that combines hands-on demonstration sales with after-sales service by deploying sales offices and service staff nationwide. In FY2026 (ending March 2026), other sales revenue including labor charges and parts totaled ¥3,138 million (up 5.9% year on year), remaining solid and functioning as a recurring revenue base following the initial sale.
Leveraging long-standing relationships with overseas manufacturers in Europe, the U.S., China, and elsewhere, the company has the capability to jointly develop and procure OEM products to its own specifications. R&D expenses for FY2026 (ending March 2026) amounted to ¥61,077 thousand, with a track record of launching eight new models, including large ride-on lithium-ion battery-powered floor scrubbers. OEM wholesale sales with exclusive distribution rights provide a price and quality advantage over competitors.
ENVALITH's Perspective
Performance Trend
Revenue over the past five fiscal years peaked at ¥9,647 million in FY2023 (ending March 2023), declined to ¥8,450 million in FY2025 (ending March 2025), and turned to a recovery trend in FY2026 (ending March 2026) at ¥8,757 million. Operating profit also improved from ¥912 million in FY2025 (ending March 2025) to ¥1,016 million, with the operating margin rising from 10.8% to 11.6%. Cleaning equipment (up 21.1% year on year) and "Others," including after-sales service (up 5.9% year on year), drove growth, while washing equipment saw a 4.5% revenue decline due to the impact of new competitor entry. As an external factor, demand for productivity-improvement investment amid manufacturing labor shortages supported sales of cleaning equipment. Operating cash flow improved substantially to ¥1,127 million (from ¥513 million in the prior period), reflecting a recovery in cash-generating capacity.
Growth Strategy
Four-pronged development approach: new product introduction, agency network expansion, enhanced after-sales service, and expanded proprietary brand offerings
Capturing demand from manufacturing customers facing labor shortages and seeking productivity improvements, the company has actively introduced new products such as large ride-on cleaning equipment. In FY2026 (ending March 2026), the cleaning equipment category grew significantly by 21.1% year-on-year to ¥1,780 million, confirming the effectiveness of these measures.
For new products such as floor scrubbers introduced in the previous fiscal year, the company has actively expanded training seminars for agencies and users, achieving increased sales in the building maintenance industry. This continued to contribute to sales growth in FY2026 (ending March 2026) as well, with the utilization of the agency network proving successful.
The company is working to enhance brand recognition and quality of mainstay OEM products such as high-pressure washers and steam cleaners, and is promoting new customer acquisition in consumer markets including internet sales and home centers. Household rinsers experienced a decline in revenue due to competitive entry, making a turnaround through the introduction of new models a key challenge.
The company aims to move away from OEM dependence and expand its business scale by stabilizing its earnings base through expanded sales of proprietary brand products. This is positioned as a key initiative toward achieving the projected net sales of ¥9,310 million (up 6.3% year-on-year) for FY2027 (ending March 2027).
In addition to regular inspections, the company is promoting recommended quotation proposals to expand recurring revenue through accumulated labor and parts sales. In FY2026 (ending March 2026), the 'Other' category grew steadily to ¥3,138 million (up 5.9% year-on-year), reflecting the effect of these measures in the numbers.
Last updated: July 19, 2026