Rentokil Initial plc, together with its subsidiaries, provides route-based services in North America, the United Kingdom, rest of Europe, Asia, the Pacific, and internationally. It offers a range of pest control services for rodents, and flying and crawling insects, as well as other forms of wildlife management for commercial customers. The company provides hygiene services, including the provision and maintenance of products, such as soap and hand sanitizer dispensers, hand dryers, air care and purification, cubicle and surface sanitizers, feminine hygiene units, toilet paper dispensers, and floor protection mats. In addition, it engages in the supply and maintenance of workwear and protective equipment. Further, the company offers property care services; and provides a range of specialist cleaning services, such as graffiti removal deep cleaning of kitchens and washrooms, trauma cleaning, and flood or fire damage cleaning, as well as specialist medical and hygiene services. Rentokil Initial plc was founded in 1903 and is headquartered in Crawley, the United Kingdom.

Tennant Company, together with its subsidiaries, designs, manufactures, and markets floor cleaning equipment in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers a suite of products, including floor maintenance and cleaning equipment, detergent-free and other sustainable cleaning technologies, aftermarket parts and consumables, equipment maintenance and repair services, and asset management solutions. It provides business solutions, such as financing, rental, and leasing programs, as well as machine-to-machine asset management solutions. The company offers its products under the Tennant, Nobles, Alfa Uma Empresa Tennant, IPC, Gaomei, and Rongen brands, as well as private-label brands. Its products are used in retail establishments and distribution centers; factories and warehouses; and public venues, such as arenas and stadiums, office buildings, schools and universities, hospitals and clinics, and other environments. The company markets its products to contract cleaners and businesses through direct sales and service organizations, as well as through a network of authorized distributors. Tennant Company was founded in 1870 and is headquartered in Eden Prairie, Minnesota.

Ultra Clean Holdings, Inc. develops and supplies critical subsystems, components and parts, and ultra-high purity cleaning and analytical services for the semiconductor industry in the United States and internationally. The company provides ultra-clean valves, high purity connectors, industrial process connectors and valves, pneumatic actuators, manifolds and safety solutions, hoses, pressure gauges, and gas line and component heaters; chemical delivery modules that deliver gases and reactive chemicals in a liquid or gaseous form from a centralized subsystem to the reaction chamber; and gas delivery systems, such as weldments, filters, mass flow controllers, regulators, pressure transducers and valves, component heaters, and an integrated electronic and/or pneumatic control system. It also offers various industrial and automation production equipment; fluid delivery systems consist of one or more chemical delivery units, including PFA tubing, filters, flow controllers, regulators, component heaters, and an integrated electronic and/or pneumatic control system; precision robotic systems; top-plate assemblies; frame assemblies; process modules, a subsystem of semiconductor manufacturing tools that process integrated circuits onto wafers; and other high-level assemblies. In addition, the company provides tool chamber parts cleaning and coating services; micro-contamination analysis services for tool parts, wafers and depositions, chemicals, cleanroom materials, deionized water, and airborne molecular contamination; and analytical verification services for process tool chamber part cleaning. It primarily serves original equipment manufacturing customers in the semiconductor capital equipment and semiconductor integrated device manufacturing industries, as well as display, consumer, medical, energy, industrial, and research equipment industries. The company was founded in 1991 and is headquartered in Hayward, California.

ESGL Holdings Limited provides waste solutions. It regenerates industrial waste into circular products using technologies and renewable energy. The company was founded in 1999 and is based in Singapore.

Simpple Ltd. provides advanced technology solutions in Singapore. The company engages in the sale, warranty, and maintenance of autonomous robotic cleaning equipment. It also offers SIMPPLE Ecosystem platform includes SIMPPLE Software, a software platform comprising modules related to quality management, workflow management, and people management; SIMPPLE PLUS, which offers complimentary peripherals, such as IoT sensors and robotic solutions that add value to the entire ecosystem that the company distributes, sells, and manages; and SIMPPLE.AI, a next generation facilities management autonomic intelligence engine that automates robotic and human workforce deployments. In addition, the company provides professional services, including set-up, testing, training, and commissioning, as well as recurring software-as-a-Service user license subscription fees. It serves building service contractors, facility management companies, and building owners. The company was founded in 2016 and is headquartered in Singapore. Simpple Ltd. is a subsidiary of Ifsc Founders Pte. Ltd.

Primech Holdings Ltd. provides facilities and stewarding services in the public and private sectors in Singapore. Its facilities services include educational institutions cleaning, airport cleaning, and conservancy areas cleaning services, as well as offers cleaning of hotels, public spaces, roads, condominium, office, industrial, and retail stores. The company offers housekeeping services; specialized cleaning services, including marble polishing, building façade cleaning, and clean room sanitation services; and waste management and pest control services. In addition, it provides stewarding services comprising cleaning of the kitchen area of healthcare facilities, hotels, and restaurants, as well as supplies ad hoc customer service officers, and food and beverage service crews to healthcare facilities, hotels, and restaurants. Further, the company operates HomeHelpy, an online portal that allows individual customers to book cleaning services in homes and offices; and manufactures and sells cleaning supplies, such as hand soaps, hand soap dispensers, cleaning fluids, and garbage bags used for general, floor, carpet, restroom, or kitchen purposes, as well as treatment products used in the marine industry under the D'Bond brand name. The company was incorporated in 2020 and is based in Singapore. Primech Holdings Ltd. is a subsidiary of Sapphire Universe Holdings Limited.

YY Group Holding Limited, a data and technology driven company, provides manpower outsourcing and cleaning services in Singapore, Malaysia, the United Kingdom, and the United Arab Emirates. Its cleaning services include commercial cleaning for offices and schools; hospitality cleaning for hotels and shopping centers; industrial cleaning, facade cleaning, disinfection, and stewarding services for meetings, incentives, conferences, and exhibitions, as well as banquets; and pest control services. The company also offers cleaning robots and machines to enhance cleaning performance by deploying them at designated premises. In addition, it provides YY Smart iClean App, which is a smart toilet central management platform. Further, the company offers manpower contracting services; employment agencies; general cleaning services; manpower outsourcing with information technology solution; management consulting; and employment placement and recruitment services. YY Group Holding Limited was founded in 2010 and is headquartered in Singapore.

JBDI Holdings Limited engages in the trading of reconditioned and new containers in Singapore and the Southeast Asia region. The company offers reconditioning and new steel drums, plastic drums, carboys, and intermediate bulk containers. It also provides ancillary services to its customers, including reconditioning services for used containers; disposal and collection/delivery services; and wastewater treatment services. It serves solvent, chemical, petroleum, and edible product oil industries. The company was founded in 1983 and is based in Singapore. JBDI Holdings Limited is a subsidiary of E U Holdings Pte. Ltd.