Environmental Services in Hong Kong

Albacastor Technology Limited

Our vision is to bring safer, more efficient and more environmentally friendly products to the catering industry through continuous innovation and grinding technology, and to create a clean and sustainable society together. Since 2019, Albacastor has been a leading innovator in air quality management. We specialize in advanced treatment devices that eliminate tackle odors and neutralize TVOC emissions. Our comprehensive solutions include custom ventilation systems for any environment, all integrated with a proprietary IoT platform for seamless, real-time monitoring and control.

11 to 50 staff

Atp Asia Tree Preservation, Ltd

Since 2007, Asia Tree Preservation () has helped clients in the public and private sectors in Hong Kong and beyond to ensure that their trees are assets rather than liabilities. ATP offers a comprehensive suite of tree consulting services including tree surveys, tree risk assessments and typhoon preparation. We also assist in tree preservation on construction and redevelopment projects as well as selecting the ideal tree type for each project’s unique needs.

11 to 50 staff

Hong Kong Battery Recycling Centre Limited

Hong Kong Battery Recycling Centre Limited (“HKBR”) is mandated to provide final disposal and fully integrated recycling solution for waste lead acid battery (“WLAB”) generated in Hong Kong. “HKBR”“WLAB” WLAB is a toxic chemical waste. If not disposed of properly, WLAB can cause long term devastating consequences for rural soil and water systems, particularly in a densely populated city such as Hong Kong. WLABWLAB The collection, handling and recycling process of WLAB is complicated by its toxicity. Any form of disposal by way of export or landfill is strictly prohibited and regulated by international and local safety ordinances. WLAB With its state-of-the-art technology, HKBR is the first facility in Hong Kong that is licensed to recycle WLAB locally, providing the cleanest, safest, and most optimal solution for this hazardous waste, reusing over 90% of WLAB. HKBR90WLAB HKBR is situated in Hong Kong Ecopark, Tuen Mun, and all recycling is done locally in compliance with all relevant rules and regulations. HKBR #batteryrecycling #leadacidbatteryrecycling #wlab #hongkongrecycling #hongkongbatteryrecyclingcentre

1 to 10 staff

Keenly Green

At Keenly Green, we're all about leaving our planet cleaner for future generations. We make products from rice and tapioca that are naturally extracted from the Earth and return back to nature after biodegrading within 100 days. By leveraging our rice mould technology - we aim to replace all single-use plastic with a fully, safe-to-eat, compostable alternative. Join our revolution for change - one swap at a time!

1 to 10 staff

Teazaar

Sustainable tea world: Better tea, better life. Teazaar is a groundbreaking organization striving to reinvent the world of tea. Teazaar combines its completely transparent tea trading platform with a social tea network, in which well-informed tea lovers, professional tea shops and sustainable tea farms together shape the future of sustainable tea. In this highly efficient supply chain, not only tea lovers, shops and farms benefit, but also the environment. Biodiverse tea farming, our no-pesticides and no-chemical-fertilizer rules and our fair wage policy form the foundation of Teazaar. This silent revolution will guarantee the availability of high-quality and healthy tea for both us and future generations to come.

1 to 10 staff

Waste & Environmental Technologies Ltd

Waste & Environmental Technologies Ltd.(WET) is a leader in providing technological solutions for various environmental challenges and problems. Based in Hong Kong, with a team of professional and experienced engineers, WET offers a wide range of services including environmental consultancy, low impact construction, wastewater treatment, urban greening, and renewable energy. With innovation as our guiding principle, our strategy of low-impact construction product - a Water and Wastewater Treatment System (WETSEP) has been recognized by awarding bodies such as the Asian Innovation Award in 2003 and NOVA award in 2005. Our products have been delivered to more than nineteen (19) countries worldwide in their construction projects.

11 to 50 staff

Aqua Pro Tech

The frequent interpersonal contact in a deteriorating living environment and the continuous disruption to the natural environment, have nurtured the growth of new bacteria and virus. Hence, an all-rounded protection to our family is indispensable. AQUA PRO+TECH multi-purpose spray is made mainly from 99.8% purified water with advanced technology from Japan, which can effectively kill germs by breaking up their cell membranes and deactivating their protease, RNA and DNA with the presence of abundant hydroxyl ion. It is certified to be effective in killing 99.99% of germs by International authority. Unlike other sanitizing products, AQUA PRO+TECH sanitizing spray does not contain alcohol, harmful chemicals, MIT and preservative, which is proven safe and eco-friendly. It is colorless and odorless, and highly suitable for babies, pregnant women and people with skin allergy (e.g. Eczema). AQUA PRO+TECH multi-purpose sanitizing spray is an indispensable product in purifying your living environment and protecting your family from attack by bacteria and virus.

11 to 50 staff

Base Projects Limited

BASE PROJECTS LIMITED: Technical / Research / Policy / Management: We specialize in developing, designing, and implementing projects across various sectors. Our expertise extends to comprehensive monitoring, evaluation, and reporting, ensuring that each project meets its objectives and contributes to sustainable development. Canopy Watch is a crucial program established by Base Projects Ltd, driven by our dedication to environmental research and advocacy. The program is dedicated to using advanced technologies, such as synthetic aperture radar (SAR), to monitor and protect forest-dependent communities. Through Canopy Watch, we prioritize global governance, environmental rights, and sustainability, working to address the challenges posed by agricultural conversions and environmental degradation

1 to 10 staff

Beach Board Hong Kong

Beach Board Hong Kong is an exciting and educational board game that takes you on a journey to explore the beaches of Hong Kong. Dive into the world of environmental issues as you roll the dice, land on different beach spaces, and uncover the challenges these beaches face. With informative cards highlighting the issues and their solutions, players gain a deep understanding of the environmental impact and how they can make a difference. Share knowledge, collect beach tokens, and inspire real-world action to protect Hong Kong’s beaches!

1 to 10 staff

Carbon Exchange Hong Kong Limited

At Carbon Exchange, we believe that green capital management will be the key to sustainable solutions to global warming and climate change. We are concerned with the health of the people and the security of global resources under the challenges of global warming and climate change. We think that green capital management is the only way out to continuously protect the environment, the sustainability of resources, and the health of the people. We strive to allocate green capital at the right place: we continuously innovate green technologies, invest in economically viable green businesses, and create green economic incentives with our technical expertise. Everything at Carbon Exchange is done for the environment, the security of future resources, and ultimately the people's well-being - through optimization of green capital management.

1 to 10 staff

Cdp Asia Pacific

CDP is a global non-profit that runs the world’s only independent environmental disclosure system. As the founder of environmental reporting, we believe in transparency and the power of data to drive change. Partnering with leaders in enterprise, capital, policy and science, we surface the information needed to enable Earth-positive decisions. We helped more than 24,800 companies and almost cities, states and regions disclose their environmental impacts in 2024. Financial institutions with more than a quarter of the world’s institutional assets use CDP data to help inform investment and lending decisions. Aligned with the ISSB’s climate standard, IFRS S2, as its foundational baseline, CDP integrates best-practice reporting standards and frameworks in one place. Our team is truly global, united by our shared desire to build a world where people, planet and profit are truly balanced. Visit cdp.net or follow us @CDP to find out more. If you'd like to help surface new information to protect future generations, please visit our current job vacancies: cdp.net/en/info/careers

51 to 200 staff

China Dredging Environment Protection Holdings Ltd

China Dredging Environment Protection is a environmental services company based out of HONGKONG, HK | Hong Kong, Hong Kong.

1 to 10 staff

Grandly Pacific Development Ltd

Grandly Pacific Development Ltd. is a reputable and highly co-operation in the field of plastic trade. We purchase a wide range of plastic products, including OPP/LDPE/HDPE/PP/CPP/PET/PVC/PA film,PE/PA PE/EVA PE/PP, ABS/PC etc, Which are our specialist. We work with different suppliers around the globe.

11 to 50 staff

Plastic Free Seas

Plastic Free Seas is a Hong Kong-based environmental charity focused on changing the way we all view and use plastics in society today, through education and action campaigns.

1 to 10 staff

Relief And Belief Scientific

Relief & Belief Scientific Ltd. is led by an experienced PhD in Biochemistry and is founded by a group of professionals who strive to introduce new disruptive and clean professional high-quality disinfectant with safety, efficient and ecofriendly sterilization. Ultimately, we strive to provide the safest technology solutions to the world of public health and safety for a sustainable future. “Relief in Security. Belief in Humanity.” Our company slogan says it all. Our Vision Parents, caretakers, medical staff and company management team responsible for work safety are consistently looking for high-quality, effective and efficient solutions to annihilate pathogens in the environment and thus to provide better protection for everyone. We endeavor to meet our clients’ needs by offering professional one-stop cleaning, deodorizing, disinfecting and sanitizing services that are 100% safe and 100% natural. While our products are effective against viruses, bacteria and fungi, it will bring no irritation to human bodies and no harm to the nature. It is always our wish to bring you a worry-free life without harming the sustainability of the environment we all live in. Our Service Scope We have been working with individuals, organizations and enterprises to provide one-stop solutions to the rapid and effective cleaning of premises including schools, elderly homes, residential areas, offices, clinics and hospitals etc. As our disinfectants and cleaning products are approved under AOAC, ASTM and EPA standards, you can be assured that they are proven to be non-flammable, harmless and non-irritating to human bodies. Our sanitization and sterilization services are based on the newest and safest technology which you may trust. We also offer consultation services with training platform that aims to build long-lasting partnership with our clients.

1 to 10 staff

Swan Hygiene Services Limited

11 to 50 staff

Zero Travity

Zero Travity specializes in smart solution biodegradable hygienic essentials created from environmental protecting materials. The design and concept come as a whole, not only are the products, but also the packaging materials used can be naturally decomposed into non-toxic elements. The “Zero” in Zero Travity promises it will leave zero footprints on our world.

51 to 200 staff

Building Energy Analytics Company Limited

We are the subsidiary of Carbon Exchange (Hong Kong) Limited for services and solutions in green consultancy and code compliance, energy & green data analytics, and smart energy & government systems.

1 to 10 staff

Copeland & Partners Limited

Copeland & Partners Limited works with clients to define their purpose, identify material sustainability issues and embed environmental, social and governance risk and opportunity management into strategy, operations and reporting. Our approach is to understand the challenges of our clients and identify opportunities for furthering sustainability objectives, performance and outcomes for impact. Key practice areas include: risk management, environmental and social due diligence; sustainability and environmental and social governance (ESG) reviews and strategies; sustainability/ESG reporting and assurance services; stakeholder identification, mapping and engagement; and training and capacity building. Copeland & Partners, founded in January 2008, is grounded in 30 years of private and public sector consultancy, financial sector, non-governmental and community experience gained in the Asia-Pacific Region and North America. Copeland & Partners collaborates with technical experts and local support when needed to serve the diverse technical and geographic needs of our clients.

1 to 10 staff

Cornerstone Smart Recycling Limited

Cornerstone Smart Recycling (), a solution provider that offers smart recycling infrastructure and system solutions for corporates, government and the community. We support waste segregation and waste reduction by introducing both smart recycling bins (“SmartClassify”) and reverse vending machines (“RenatureChest”) in the community, our recycling network covers 18 districts across Hong Kong, featuring over smart recycling points located in residential buildings, shopping malls, commercial buildings, academic institutions, and Green@Community recycling stations. Our collection points accept a wide range of recyclables, including plastic bottles, aluminium cans, tetra paks, food waste, glass bottles, paper, metals, and plastics.

11 to 50 staff

Cs Tech Solution Limited

CS Tech specializes in providing Carbon Capture and Utilization (CCU) Technologies Solutions for meeting different scales of business’s needs with the goal of achieving net-zero emission targets.

1 to 10 staff

Ehs International Trading Company Limited

EHS International Trading Company Limited is the official sales company of Tetradom GmbH, a German manufacturer of physical water treatment systems. We supply Tetradom's eco-friendly, maintenance-free solutions that prevent scale, corrosion, and biofilm—without chemicals, salt, or electricity. Applications: Industrial boilers & cooling systems HVAC & chillers in commercial buildings Swimming pools, water parks, fountains Residential plumbing & pools Why Choose Us: German-made, long-lasting products Easy DIY or professional installation No power or maintenance required Suitable for both commercial & home use We support our customers remotely by reviewing system diagrams, flow data, and photos to recommend the right product setup. Contact us to learn more or become a distributor. Website: Mobile/WhatApp:+86 13510519458 Email: anna@ehstrading.com

11 to 50 staff

Fung Yuen Butterfly Reserve Environmental Association

Fung Yuen is situated about 2 kilometers from Tai Po Town Centre, it is a renowned area for appreciating butterflies in Hong Kong and Asia. As early as 1980, the 42 hectares of land in Fung Yuen Valley has been listed as a Site of Special Scientific Interest”, with high conservation value. Over 200 species of butterflies have been recorded here, which accounts for about 90% of the total 245 species (in Hong Kong) have been recorded in Fung Yuen. Among them, over 130 species are uncommon/rare/very rare in Hong Kong.

1 to 10 staff

Gees Group

We share a world ePlatform among practitioners to develop businesses on Environment, People, Technologies and Education, and pledge to improve our quality of living through the applications of Art, Science and Technology. The ePlatform members can create or join professional team to start up or grow their businesses via technologies which have been shared or developed within the ePlatform.

1 to 10 staff

Majestic Corporation Plc Aqse Mcj

We are an emerging leader in precious metals and non-ferrous metals recycling, serving some of the world’s largest brands, including Original Equipment Manufacturers (OEMs), blue-chip multinational corporations, financial and leasing businesses, and state and federal governments.

51 to 200 staff

Nature In Situ

Nature In situ Limited devotes to enhance urban biodiversity through nature-based solutions and facilitate a circular economy. We educate, advise and devise feasible and practical solutions to build up capacity for climate resilience. We set aside some of our profit to provide free or discounted education and services to socially-disadvantaged groups, and also to sustain our environmental research projects for achieving public participation with the use of perpetually updated scientific and social science data and findings.

1 to 10 staff

Nerocean Limited

NerOcean is a sensor company to provide a cost-effective solution for sustainable water quality monitoring and management.

1 to 10 staff

New Life Plastics Ltd

We are Hong Kong’s leading operator in reprocessing valuable plastic bottle materials into quality reusable resources. With our innovative technology application that is reliable and sustainable, we enable the best possible future for every plastic bottle that comes through our door.

11 to 50 staff

Pfi Fareast

Founded in Germany, PFI is a global leader in sustainable supply chain solutions with over 60 years of experience in the footwear, garment, leather, and consumer goods industries. PFI Fareast represents the company in Greater China through its headquarters in Hong Kong and laboratory in Quanzhou. PFI Fareast’s team of chemical and sustainability experts deliver testing, quality inspections, factory audits, sustainability consultancy and certification services for clients dedicated to the sourcing of sustainable footwear and garment products. PFI Fareast’s expertise is recognised through its connection to leading industry associations across Europe including The Federal Association of the German Footwear and Leather Goods Industry (HDS/L) and cooperation for assuring defined standards for shoe and leather goods production e.V.(cads). PFI Fareast works alongside these groups, providing tailored trainings and developing technical handbooks on complex supply chain issues from ecological management to worker safety. PFI Fareast is proud to serve as an independent third-party certifier of achievements in sustainability while offering creative, affective and sustainable solutions in sustainable global sourcing. PFI Fareast audit, chemical testing, inspection and quality assurance services help brands and retailers to achieve and communicate their sustainability goals from source to consumer. PFI Fareast’s range of sustainability certifications include the Recycled Material Certification, which traces a product from its raw material to a retailer's shelf.

51 to 200 staff

Stoic Foundation

The company leverages advanced technology and expert project management to deliver high-quality carbon offsetting measures, ensuring the net-zero goals of its clients are met confidently. With the world's first policy that provides replacement of credits for any losses incurred, STOIC offers a safeguard like no other.

11 to 50 staff

The Shared Meal

Eating less meat is one of the most impactful ways to combat the climate crisis, but it can be difficult. How many times have you chosen meat again when eating with others, or struggled to find a culturally appropriate dish that your grandma can also enjoy? And how often do you wonder how to make diverse dishes to satisfy the palate? We all have memory of at least one delicious meatless dish. The Shared Meal crowdsources that one idea, and multiplies it into many ideas on many tables. Food is communal. Responding to the climate crisis requires communal action, and that begins with our meals with family and friends. The shared meal is no small thing. IG |@thesharedmeal.space

1 to 10 staff

Carbon Neutral Club

Co-created by Carbonbase and WWF-Hong Kong, Carbon Neutral Club helps and rewards individuals and companies to be carbon neutral. Through a strategy to incentivise voluntary carbon offset accelerating decarbonization locally and globally, we're building a clear road map for individuals to participate in the fight against climate change in ways that are scalable and measurable.

1 to 10 staff

Asia Energy Logistics Group Ltd 351

1 to 10 staff

Asia Env Group

Asia ENV Group is one of Asia's leading business consulting firms. We work with top executives to help them make better decisions, convert those decisions to actions, and deliver the sustainable success they desire. For almost almost thirty years, we've been passionate about achieving better results for our clients—results that go beyond financial and are uniquely tailored, pragmatic, holistic, and enduring. From climate change to rapid urbanization, our world is a more complex place. Whether it is maximizing space in cities or making wasteland habitable, we deliver exceptional and sustainable outcomes for our clients throughout the Asia-Pacific. Our people work collaboratively to create value through built and natural assets that work in harmony with their surroundings – from shopping centers in Beijing to new rail systems in New Delhi and reducing air pollution in Kuala Lumpur. Asia ENV Group is Asia's leading Design & Consultancy for natural and built assets. Applying our deep market sector insights and collective design, consultancy, engineering, project and management services we work in partnership with our clients to deliver exceptional and sustainable outcomes throughout the lifecycle of their natural and built assets.

51 to 200 staff

Dunwell Environmental Management Company Limited

Being a licensed chemical waste collector, Dunwell Environmental Management Company Limited has been playing an active role in the collection of spent lubricating oil since 1993. Our business is sustainable, and it is estimated that over 70% of spent lubricating oil is handled by Dunwell in Hong Kong. Dunwell Environmental Management is experienced in smart logistics and have a large client network, managing more than pick up points in Hong Kong. We have been working with EPD for the last 30 years, fulfilling regulations and policies. Our mission is to recycle or up-cycle precious resources from wastes and produces high quality ‘green products’ for the ultimate users in Hong Kong & overseas. Despite being an SME in Hong Kong, Dunwell has been investing resources and efforts to upgrade and develop new environmental technologies to achieve advancement in the recycling business. Dunwell has always been pursuing sustainable environmental management to continuously improve her performance by keeping abreast of the latest environmental technologies, and addressing customer needs and community expectations.

11 to 50 staff

E-Station Technology Ltd

We provide thorough recycling solution with full traceability to ensure recyclables are properly recycled but not directly ended up in landfills. The Smart Bin is our core product which combines IoT technology and recycling. Our self-developed big data platform keeps track on all the recycling data and generates recycling patterns and habits of different districts/locations. This enhances the transparency of the entire process from collection to recycling. We also designed a mobile application to facilitate the overall recycling process for users. Incentives will be rewarded to boost the recycling rate.

11 to 50 staff

Environmental Services Solutions Limited

Environmental Services Solutions Ltd (ESS) is Hong Kong’s leading liquid waste management business, with a strong presence in three distinct lines of business:(i) portable toilets,(ii) sewage management, and mechanical street cleaning. Our services cover Hong Kong, where we are one of the major contractors of the government and also service various construction sites. We are committed to providing a safer and healthier environment through a range of cleaning services to maintain a clean and hygienic living environment for our customers, Hong Kong’s citizens and our employees. The company delivers to industry-leading standards, and sustainable business practices. We provide a safe working environment, and we are an equal opportunity employer.

51 to 200 staff

Evmtaa

EVMTAA is a Non-profit organization for alumni graduated from the EVMT (Environmental Management and Technology) program at HKUST. We are dedicated to promoting sustainable development in a greater context in Hong Kong.

1 to 10 staff

Freshwater Collective

A collaborative platform to promote conservation, education and research of freshwater ecology in Hong Kong and beyond.

1 to 10 staff

Gflow Instruments Co., Ltd

Founded in 2014, Gflow Instruments Limited is a smart water network solution provider. It offers an integrated set of products and solutions that help water utilities to remotely and continuously monitor and diagnose problem, streamline operation and maintenance, and optimize water distribution. Having reliable water supply is one of the major challenges in sustainable development topics. As demand for water rises, water utilities around the globe are facing pressure to manage for water resources as efficiently as possible, and the smart water metering and water quality analysis are key elements in smart water management, providing information that helps utilities to control cost and chieve efficient use of resources. Gflow Instruments Ltd. has offices in Shanghai, Hong Kong, Sri Lanka and California, the company currently generates revenue by selling smart water meters overseas as well as engaging in total solution EPC projects of water loss reduction projects. Gflow Instruments has strong RD capabilities, and it is one of the only Chinese companies who possess the proprietary technology and can deliver quality products complying with international standards. Gflow’s products and solutions are showcased on many international conferences including the North America’s renowned water expo WEFTEC in 2014. Gflow’s smart water flow and pressure meters have already been installed to water utilities in Australia, United Stated, Israel, Denmark and Sri Lanka etc.

11 to 50 staff

Haritaki Pte. Ltd

Our mission is to lead sustainable business practices by connecting ESG-focused companies in Southeast Asia through a systematic integrated mobilization approach. We are dedicated to delivering long-term value for our shareholders, while making a positive impact on the environment, society and corporate governance in the region. By integrating and streamlining these projects, we aim to drive innovation, promote sustainable development, and maintain the highest ethical standards. Through our commitment to ESG principles, we strive to be catalysts for positive change in the industry and in the communities, we serve.

11 to 50 staff

Huaden

We offer e-waste recycling solution for businesses and communities, with the aim to transform e-waste into resources through proper recycling process, maximize recovery value and minimize waste. Our services include logistics, track and report, data sanitization, refurbish and dismantle for Reuse, Remanufacture then Recycling. Licensed Recycler in Hong Kong (for the storage, treatment, reprocessing or recycling of e-waste), ISO 14001

1 to 10 staff

Hyele Limited

Hyele provides a real-time, automated and autonomous condition assessment technology for smart and sustainable urban water systems. Our technology pioneered the use of time reversal (TR) for defect detection and condition assessment of pipelines. Hyele’s pipeline condition assessment technology is pioneered by experts who leveraged advances in research and engineering science to provide unique and prime performances. Please refer to our website for more details:

11 to 50 staff

Jsesg Group

Private Blockchain framework for business collaboration with gamification and marketplace features.

11 to 50 staff

Kiko Technology

Kiko Technology began as the Environmental Division of its former holding company, Pacifex Investment Limited. The Kiko project spent it's early years since 2005 in R&D with 130+ beta trials conducted. In September 2009, equipped with practical results, defined applications and institutional acknowledgement, the product was tested at market through a small distribution network. Today, operations are carried out in over 30 countries on five continents. In March 2011, the Environmental Division was spun off and registered as the Hong Kong company, Kiko Technology Limited. Our business operations involve a wide range of water applications in agriculture and commerce ranging from farming to the management of water-based industrial systems such as HVAC and boilers in hotels, malls, office buildings and other real estate properties. We work with water energizing and improving it wherever water is found. The technology is delivered through our range of cartridge products and the focus is the enhancement of water through green and innovative energy techniques. The technology was developed in Japan, in conjunction with the Japan Water Institute (JWI). For more information please contact us direct, by mail at info@kikotechnology.org.

11 to 50 staff

Masterclean Carpet Systems Limted

Masterclean Carpet System Limited

51 to 200 staff

Naas Hong Kong

NaaS Hong Kong“NaaS HK”Naas Technology Inc.(NASDAQNAAS NaaS2023 NaaS7.376.7 NaaS HK NaaS HKNaas NaaS HK NaaS Hong Kong is a third-party electric vehicle charging service provider under Naas Technology Inc. Stock Symbol: NAAS), a U.S. NASDAQ-listed company. The group's business covers more than 350 cities, with EV charger, and reduced 1.84 million tons of carbon emissions worldwide in 2022. NaaS Hong Kong provides one-stop electric vehicle charging solutions for buildings and management companies. Our goal is to help achieve emission reduction through efficient energy management and the adoption of electric vehicles.

11 to 50 staff

Youth Ocean Alliance

Youth Ocean Alliance is a global group of young ocean ambassadors who are looking for a sustainable way to protect and conserve our oceans. We are doing this by founding teams in many countries around the world and starting citizen science projects and various conservation projects based on the largest ocean challenge in each country. These projects will have a direct impact on the ocean.

11 to 50 staff