JE Cleantech International is a Singapore-based company with two distinct businesses: manufacturing custom industrial precision cleaning systems, and providing centralized dishwashing services to food and beverage establishments. The cleaning systems business designs and builds customized cleaning equipment for precision manufacturers, primarily hard disk drive and semiconductor companies. These systems remove microscopic contaminants from critical components using megasonic and ultrasonic cleaning, high-pressure sprays, and deionized water rinses. Every system is built to order and priced on a cost-plus basis, with delivery typically taking 8–18 weeks. Nearly all revenue comes from repeat customers, and a single HDD customer group accounted for roughly 47% of total company revenue in FY25, creating notable customer concentration risk. The centralized dishwashing business collects soiled dishware from food courts, hawker centers, restaurants, and institutions across Singapore, washes it at JE Cleantech's facility using semi-automated lines, and returns it daily under fixed monthly contracts. Food and beverage customers outsource their on-site dishwashing entirely, eliminating staff and space costs. The cleaning systems segment accounts for roughly 62% of revenue, with dishwashing making up the remaining 38%. JE Cleantech's growth priorities include developing robotic and autonomous cleaning equipment, expanding its cleaning systems business geographically by following existing multinational customers into new markets, and broadening its product portfolio into additional industrial applications beyond HDD and semiconductors.