ASB Biodiesel operates a biodiesel factory in Hong Kong with the capacity to produce 100, 000 tons of low-carbon transport fuel per year. They can process multiple feedstocks, including cooking oil and grease trap oil and their B10 fuel meets the EN 14214 standard of the European Committee for Standardization and is certified by independent auditors according to the EU's International Sustainability and Carbon Certification scheme. It can be used in diesel engines without modification. ASB Biodiesel currently serves commercial clients only.
於香港營運的生物柴油公廠，每年生產十萬噸低碳交通燃料，能處理多種原料包括煮食油，其B10能源達至歐洲標準委員會的EN14214標準，並根據歐盟國際可持續發展及碳使用證明計劃由獨立核數師認證。其生物柴油可在不經修改的情況下於柴油引擎使用，公廠現只為商業客戶服務。
C&K Recycle provides a host of residential and commercial recycling services; they handle electronics, plastics and chemical waste. They also offer various business services including confidential document destruction, office waste recycling, inventory purchasing, and environmental consulting.
Managed by the Environmental Protection Department of Hong Kong, EcoPark is a recycling facility constructed for the business community. EcoPark has facilities to recycle cooking oil, metals, wood, electrical and electronic equipment (WEEE), batteries, construction and demolition waste, glass, rubber tires and food waste. There is also an education center focused on waste management and reduction in Hong Kong.
由香港環境保護署管理並由商業團體創辦的回收設施，當中包括回收煮食油、金屬、木材、電子產品、電池、建築廢物、玻璃、橡膠車輪和食物廢料，同時營運教育中心，專注於廢物管理和減少廢物的教育。
Previously a private home recycling service, HK Recycles has pivoted their business model and now provides commercial recycling and waste management services for residential, office, retail and industrial buildings that include waste logistics, waste tracking data and employee/stakeholder education.
HKOWRC is a organic waste management consulting firm that offers one-stop organic recycling services including F&B/Commercial food waste pickup and recycle service, renting/selling food waste management facilities and supplying of renewable materials.
有機廢物管理諮詢公司，提供一站式有機回收服務，包括飲食業/商用食物廢料收集及回收服務、食物廢料管理設施的租用/出售服務和提供可再生物料。
Eco Oil collected used cooking oil from F&B outlets in Hong Kong and recycles them into usable energy-friendly oil.
Recycling and collection services that specialize in metals, including copper and stainless steel, waste paper, and plastics. They also provide confidential document disposal and machinery dismantling services.
Recycling and collection services that specialize in metals, including copper and stainless steel, waste paper, and plastics. They also provide confidential document disposal and machinery dismantling services.
