Clean Air Network Limited is a Hong Kong NGO that encourages citizens to speak out about the health impacts of air pollution
健康空氣行動是一個香港非牟利團體，旨於鼓勵市民坦言由空氣污染引致的疾病。
Hong Kong non-profit working to promote sustainable living environments throughout the city.
推廣於香港建立可持續發展生活環境的非牟利機構。
Ecovision is an environmental events and education organization based in Hong Kong that helps spread awareness about sustainable living and environmental issues- it is well known for its popular Hong Kong Cleanup events, which help to clean the city's polluted beaches. They also run Ecozine, an online magazine focuses on green issues & lifestyle in Asia.
Ecovision是一個香港環保活動和教育組織，旨於宣揚對可持續發展生活模式和環境議題的意識，亦是「清潔香港」的主辦機構，致力清潔受污染的沙灘。Ecovision同時營運Ecozine，以網上雜誌的形式報導各種亞洲綠色議題和生活資訊。
Friends of the Earth is the leading non-profit advocate for environmental causes in Hong Kong and across the Asia-Pacific region. They also operate clothing donation banks.
香港地球之友是一間領頭非牟利機構，關注香港和亞洲地區的環境問題，亦有營運衣服捐贈銀行。
Non-profit dedicated to protecting and saving Victoria Harbour.
致力保護和拯救維多利亞港的非牟利團體。
The Green Council (GC) is a Hong Kong based NGO working to bring more environmental protections to Hong Kong as well as raise public awareness. To accomplish these goals the GC has established the Hong Kong Green Label Scheme for eco-friendly products, the Hong Kong Green Purchasing Charter to promote green purchasing, the Cyber Green Centre to provide product information, and the Hong Kong Green Awards.
以香港為據點的非政府機構，旨於提升公眾對環境保護的意識，並開設了香港環保標籤計劃和香港綠色企業大獎。
The Heroes2 organization focuses on addressing deforestation through tree planting and buy-a-tree programs across the world with an Asia and mainland China focus.
關注砍伐樹林間題的機構，致力在亞洲和中國內地宣揚植樹和購買樹木計劃。
Charity dedicated to marine life conservation with a focus on overfishing and shark fin trading.
致力於保育海洋生物的慈善團體，特別關注過度捕魚和魚翅買賣的問題。