Directory · SG
Environmental Services in Singapore
A register of firms and the professionals working at them in the Environmental Services sector based in Singapore. Browse the public index, then filter or export on Kipplo.
Companies
409 on file
Chye Thiam Maintenance Pte Ltd
Chye Thiam Maintenance Pte Ltd was founded in 1979 as a local SME providing environmental cleaning and building maintenance services to various fields and industries. We have grown over the years and at present, have over 1,500 employees with an annual turnover of S$80 million. With a proven track record, we pride ourselves as one of the largest and highest ranked cleaning companies in Singapore. We are accredited with Enhanced Clean Mark “Gold” Award and have a valid cleaning license by National Environment Agency (NEA) and registered Work heads MW02 (L6) & MW03 (L1) with Building & Construction Authority (BCA) and also Waste Collection License Class A,B and C. Our core business is providing general cleaning services and we also provide auxiliary services such as waste management, toilet hygiene supplies and skilled labour supply to complement our business model. We serve both the private commercial sectors and also government agencies (Ministries and Statutory Boards) and the scope of cleaning services include both indoor and outdoor cleaning. Some examples are shown below: • Commercial/ Industrial /Residential Buildings /F&B Outlets (Office Tower, Shopping Mall, Hotel, Theme Park, Food court, Warehouse) • Conservancy Works (Road, Drain, Park, Beach, Waterway, Car park ) • Expressways/Highways & Road signage • Aviation –related Facilities (Airport Landside, Airside, Cargo, Terminal Building, Aircraft interior) • Large Scale Events (Sporting Events, Countdowns, Marathons, Trade Exhibitions) • External/Internal Building Façade • Waste Management (Refuse collection and disposal / Recycling programme) • Provision of Hygiene Services (Air Freshener and Sanitary Bins) • Skilled Labour Supply (Food Handlers/Packers/Drivers/Baggage Handlers/ Hotel Room Attendants)
1001 to 5000 staff
C-Quest Capital
C-Quest Capital is a social impact project developer & carbon finance business that works in the poorest communities around the world providing access to sustainable energy services and clean energy technologies that help reduce humanity’s carbon footprint, mitigate global climate change and improve the health of those in the greatest need. Our Transformation Carbon Projects (TCP), provide investors with verified carbon offset credits sourced from social welfare projects in developing countries under our three operational platforms: Cleaner Cooking, Efficient Lighting & Sustainable Energy. These projects are conducted at scale with our internationally based teams & on-the-ground implementation partners resulting in measurable impacts for the families and communities we serve worldwide.
51 to 200 staff
Darco Water Technologies
Darco is a provider of integrated engineering and knowledge-based water treatment solutions and waste water treatment. We design, fabricate, assemble, install, commission and service engineered water systems. The Group has since expanded into air management system, soil remediation and solid-waste recycling. At Darco Water Technologies, we develop innovative engineering and knowledge-based solutions to provide for all water and wastewater requirements across various industries. We serve companies across diverse industries – electronics, semiconductor, textile, food and beverage, printed circuit board, solar-energy and pharmaceuticals, and takes on municipal water and waste water treatment projects. We work closely to understand your water requirements before designing and fabricating a system that works to meet your needs. Our team of engineers studies the characteristics and composition of the feed water to be treated, and adopt the appropriate technologies to design and develop functional, high performance and reliable systems, to meet your pure water and wastewater treatment requirements in the most cost-effective manner. Our integrated services are always keeping pace with technological advancements and the ever-evolving market requirements. As a result we are able to meet the demanding and changing needs of our satisfied customers. Darco indulges and prides itself in service after sales. With a team of professional and experienced technicians, this division is able to provide servicing and maintenance of Ultra-pure and Wastewater Treatment System, Process and Engineered Water (EW) Treatment Systems.
501 to 1000 staff
In-Situ Environmental
In-Situ simplifies water monitoring for surface water, coastal, groundwater, aquaculture, drinking water and wastewater applications with reliable, low-maintenance instrumentation and user-friendly software designed to work together. To learn more about In-Situ’s trusted water monitoring solutions, please visit in-situ.com or call us at 1-800-446-7488 or 970-498-1500.
201 to 500 staff
Nature Landscapes
Our company ethos is rooted in the creation of greenery which integrates nature with the built environment. We pride ourselves in delivering quality services and creating sustainable green spaces tailored to our client needs. With an extensive portfolio of landmark projects all over Singapore and achieving more than 70 awards, our expertise covers residential, commercial, mixed developments, healthcare, hotels, heritage, public parks and green infrastructures.| Why Join Us? Join Singapore’s leading landscape services company, where we continue to set the highest standards in our industry. As we take care of landscapes, we seek to build meaningful careers and a workplace where passion is valued and performance rewarded. Achieving extraordinary results starts with you. Reach us at careers@naturelandscapes.com.| Nature’s Internship Opportunity At Nature, we offer our people opportunities to experience on-the-job training as well as skills-based training. Gain opportunities by being involved in award-winning projects. Start your internship with us at careers@naturelandscapes.com.
501 to 1000 staff
Normec Verifavia
Normec Verifavia is a global leader in environmental validation, verification, and auditing within the transport and industrial sectors. Committed to driving a sustainable future, Normec Verifavia guides clients through regulatory compliance, ensuring adherence to global standards and promoting environmental sustainability across diverse industries. With deep domain expertise and a proven track record, we provide specialized services across: • Aviation & Sustainable Aviation Fuel (SAF) – We offer independent verification of emissions and SAF claims, including compliance with CORSIA, the European Union Emissions Trading System (EU ETS), United Kingdom Emissions Trading Scheme (UK ETS), Swiss Emissions Trading Scheme (CH ETS), the French Offsetting Scheme – Article 147, and ReFuelEU Aviation regulations. • Shipping Materials & Testing – We provide comprehensive services such as the preparation and maintenance of Inventory of Hazardous Materials (IHM) Part I, II, & Asbestos Management Services, Green Ship Recycling, Marine Water Testing, and the Management of IHM MDs & SDoCs for Maritime Suppliers. • Shipping Emissions & Performance – Audits and verification under FuelEU Maritime, EU MRV, IMO DCS, CII, UK MRV, Shipping EU ETS, and SEEMP Part II & along with services like services like sea cargo charter verification, certification of IT systems, Clean Shipping Index and other voluntary verification • Sustainability Initiatives – Compliance with voluntary programs and carbon credit registries, including Airport Carbon Accreditation, Carbon Footprint Verification, Smart Freight Centre Conformity Assessment Scheme, Low Carbon Fuel Program and Insetting Audit, and Carbon Neutrality Claims verification. Our team of accredited experts ensures trusted, timely, and tailored support for clients navigating complex environmental regulations and performance requirements. To learn more or connect with us, reach out at: contact.verifavia@normecgroup.com
51 to 200 staff
Prince's Landscape Pte Ltd
We are a leading company when it comes to landscaping in Singapore. A variety of services include but are not limited to the following. Our array of projects includes governmental, residential, industrial and commercial. We work very closely with building developers, architects, engineers, government agencies, contractors, managing agents and owners.
501 to 1000 staff
Bbp
bbp is an award-winning energy efficiency company that enables businesses to achieve their carbon neutrality and sustainability goals. Founded in 2012, bbp has since enabled multiple blue-chip and Fortune 500 companies to achieve up to 50% of energy and cost savings while delivering the same cooling load through AI (adaptive machine learning), patented HVAC optimisation technologies, Internet of Things (IoT), proprietary software algorithms, and real-time system monitoring. Energy savings solutions delivered by bbp are implemented on customers' sites with fail-safe methods. Cost savings across all sites are audited by 3rd party auditors like TUV. All investment costs associated with the implementation and delivery of energy savings solutions are borne by bbp. bbp is backed by Actis, a leading sustainable global hard assets investor with US$25 billion of assets under management as of July 22, 2025. At present, bbp serves customers across Southeast Asia, China, India and Taiwan and continues to innovate and develop new products to drive value creation on the sustainability front. Some of the customers served by bbp include 3 of the world's top 10 semiconductor manufacturers, 4 Fortune 500 companies and Asia's largest and top 20 real estate companies.
51 to 200 staff
Diaper Recycling Technology
Diaper Recycling Technology is a technology company solely focused on advanced diaper recycling solutions. Our technology is used within hygiene plants (Adult-Baby-Fem) to reclaim pulp & SAP from rejected products. Our technology offers superior performance in the following areas: 1. No measurable SAP damage. High purity of PE/PP stream. High purity of SAP stream. High purity of fibre stream. No mixing of raw materials (no negative impacts on RM tracking)(in-line). Significantly reduced space allocation. Significantly reduced energy requirements. No impact HVAC/utility requirements (airless process). The combined equipment portfolio (Inline & central systems) offer financially viable business propositions independent of factory size. Our technology has been specifically developed to support hygienic producers to: 1. Achieve environmental targets through the elimination of:(a) Landfill.(b) Burning / incineration.(c) Transportation.(d) All environmental aspects in relation to non-recovered products at product B processing sites. Elimination of all associated risks of Product B such as:(a) Child / consumer safety.(b) Brand risk in regard to consumer safety.(c) Brand risk in regard to product B processing sites. Increase profit margins through:(a) The re-use of pulp & SAP (1:1 saving).(b) The sale of PE/PP plastic stream.(c) Reduced FTE allocation.(d) Reduced AGV fleet allocation.(e) Elimination of incineration/landfill overheads and respective transportation costs. Eliminate scenarios where producers are competing against their own product B in the market place. Provide solutions to producers using existing reclaim systems where latest generation SAP cannot be processed without cross-link damage and product gel-blocking. Provide solutions to producers using existing reclaim systems wishing to reduce operating costs and enhance purity of raw material streams.
51 to 200 staff
Redex
REDEX is a premier provider of sustainable energy solutions. Our mission is to drive the global transition to net zero by offering innovative technologies and expert services. With our core products REHash, REConnect and RESuite, we are dedicated to reducing Scope 2 greenhouse gas emissions and creating a greener future for generations to come.
51 to 200 staff
Alliance To End Plastic Waste
We envision a world without plastic waste in the environment, driven by a functioning circular economy. We consider ourselves a global laboratory for sustainable solutions helping to get closer to that vision. Our experience and know-how draw from the unique context of more than 50 projects. We de-risk, develop and deploy new technologies, business models and solutions for solving plastic waste leakage in the environment. But this alone is not enough. Ending plastic waste is complex and will require systemic change, driven by all of us. That is why we, as a global non-profit, convene more than 70 companies across the plastic value chain with local communities, civil society groups, intergovernmental organisations, and governments. Together, we are finding solutions that are environmentally friendly, socially acceptable and economically viable. To find out more information, visit our website: https://endplasticwaste.org/
51 to 200 staff
Green Project Technologies
Green Project is the leading AI-enabled carbon management platform for supply chain decarbonization. We empower companies, and their suppliers to move beyond reporting and take meaningful, measurable climate action. Trusted by 700+ organizations, including Microsoft and S&P, Green Project delivers financial-grade carbon accounting and deep Scope 3 engagement tools tailored for procurement and sustainability leaders. We enable suppliers to: calculate product-level carbon footprints and service-level emissions, procure renewable energy through verified EACs, align with frameworks like SBTi, and access education and upskilling resources to accelerate climate maturity. We’re not just helping companies meet climate targets, we’re transforming entire supply chains into climate leaders.
51 to 200 staff
Hitachi Aqua-Tech Engineering Pte. Ltd
Incorporated in 1977 and based in Singapore, Hitachi Aqua-Tech has built a strong reputation as a specialist in water management solutions. As the demand for clean and potable water increase across the globe, the need to recycle, reuse and to safely discharge waste water is also on the rise. With almost four decades of experience in water treatment, the company provides a comprehensive solution to solve a broad spectrum of water supply and management issues by incorporating the latest technologies and techniques. Other than providing water management solutions, Hitachi Aqua-Tech also has a reputation in the design, innovation and creative engineering of pools & spas, fountains, water playgrounds, irrigation system and water features. Hitachi Aqua-Tech provides complete EPC (Engineering, Procurement & Construction) services and maintenance to our clients and aims to a one stop solution for industrial, resorts, hotels, residential and commercial facilities and municipal developers. Hitachi Aqua-Tech water treatment systems are installed globally in various industries ranging from food processing, health care, co-generation plants, electronics, marine, military, FPSO, aviation, to hotels and resorts Apart from our excellence as a water management solutions provider, we are continually committed to corporate social responsibility (CSR) by managing our business operation with ethical standards and for the social good.
51 to 200 staff
Hydroinformatics Institute
Hydroinformatics Institute is a specialised consultancy and solution services provider for all aspects of water management. Hydroinformatics Institute combines state-of-the-art computing with machine learning and artificial intelligence, to realise potential of Big Water Data. On the Cloud. In real time. Across the entire hydrological cycle - over land, oceans and densely populated urban areas
11 to 50 staff
Keppel Infrastructure Division
Keppel is a global asset manager and operator with strong expertise in sustainability-related solutions spanning the areas of infrastructure, real estate and connectivity. Headquartered in Singapore, Keppel operates in more than 20 countries worldwide, providing critical infrastructure and services for renewables, clean energy, decarbonisation, sustainable urban renewal and digital connectivity. Keppel’s Infrastructure Division drives the Company’s strategy to invest in, own and operate competitive assets in Power and Renewables, Environment and Energy-as-a-Service (EaaS). Our New Energy business focuses on the development and implementation of low-carbon energy value chain, to support the global decarbonisation and energy transition efforts. Keppel has an established track record of developing, owning and operating power plants. In Singapore, Keppel operates a 1300MW combine cycle gas turbine power plant and is developing Singapore’s first hydrogen ready power plant. Keppel also provides solutions that address key environmental issues, through its state-of-the-art waste-to-energy and water treatment plants. Keppel is also importing renewable hydropower via the Lao PDR-Thailand-Malaysia-Singapore Power Integration Project. Keppel is the first to receive conditional approval from the Energy Market Authority of Singapore (EMA) for the long-term import and sales of low carbon electricity from Cambodia, and also received conditional approval from the EMA for the long-term import of solar power from Indonesia. Lastly, Keppel also offers Energy-as-a-Service in Asia, providing holistic energy management services in China, Vietnam, Thailand, and Singapore, whereby customers can deploy efficient cooling systems, distributed/rooftop solar and EV charging.
501 to 1000 staff
National Environment Agency
The National Environment Agency (NEA) is the leading public organisation responsible for ensuring a clean and sustainable environment for Singapore. Its key roles are to improve and sustain a clean environment, promote sustainability and resource efficiency, maintain high public health standards, provide timely and reliable meteorological information, and encourage a vibrant hawker culture. NEA works closely with its partners and the community to develop and spearhead environmental and public health initiatives and programmes. It is committed to motivating every individual to care for the environment as a way of life, in order to build a liveable and sustainable Singapore for present and future generations. For feedback or enquiries, please contact us via our feedback form at For the purpose of constructive discussions, please note that spam and irrelevant or offensive comments will be removed. Followers who breach the above-mentioned may also be banned from this page. We do not discriminate against any views but out of respect for users of our page, we reserve the right to remove comments that contain vulgarities, are personal attacks against individuals, or are deemed inappropriate.
1001 to 5000 staff
National Parks Board
The National Parks Board (NParks) is a statutory board under the Ministry of National Development (MND) and is responsible for enhancing and managing the urban ecosystems of our City in Nature. We are the lead agency for greenery, biodiversity conservation, and wildlife and animal health, welfare and management. We also work closely with the community to enhance the quality of our living environment. NParks manages parks, nature reserves, the Singapore Botanic Gardens, Pulau Ubin and the Sisters' Islands Marine Park. Adding to this is the extensive network of Nature Ways, and Park Connector Network that links major parks, nature areas and residential estates island-wide. NParks also manages millions of trees, including those along roads and in our parks, gardens and state land. NParks has developed an urban biodiversity conservation model, which aims to conserve representative ecosystems in land-scarce Singapore. NParks also monitors and coordinates measures to enhance the presence of biodiversity in our urban landscape. The Animal & Veterinary Service, a cluster within NParks, is the main touch-point for animal-related issues, as well as the first responder for animal-related feedback. By improving the standards of the animal and veterinary sectors, we aim to safeguard animal health and welfare in Singapore. NParks is working closely with partners in the landscape, horticulture, veterinary and animal sectors to increase productivity, and provide training for all levels of the workforce. Enhancing competencies of the industry will support Singapore’s vision of being a City in Nature. Want to grow our City in Nature together? Visit nparks.gov.sg for more. Subscribe to our monthly newsletter at to stay up to date with our latest initiatives and programmes! For the latest industry news and updates, please visit https://t.me/nparksindustrynews
1001 to 5000 staff
Re Sustainability Singapore
Re Sustainability Cleantech Pte Ltd is a wholly owned subsidiary of Re Sustainability Limited – a leading multi-disciplinary regional infrastructure development and environmental management solution provider in India. Our core business areas include Integrated Facilities Management, Mechanical & Electrical Services, Office Support Services, Environmental Services, Car Park Management and Environmental Training.
1001 to 5000 staff
Recyglo Myanmar
RecyGlo is a comprehensive sustainability platform that provides businesses and individuals with close-looped waste management solutions, including recycling, logistics, segregation bin supply, waste awareness training, waste audit, waste data analysis, and reporting, while also offering the innovative service of converting food and organic waste into organic fertilizer for gardening and farming purposes. Quick Contact Email: contact@recyglo.com website: Thailand:(+66) 9 5081 3901 Vietnam:(+84) 3 5511 2756 Myanmar:(+95) 9 40424 5800
51 to 200 staff
Seven Clean Seas
Seven Clean Seas is an ocean impact organisation on a mission to become the world’s largest preventer of ocean plastics pollution. We build and manage plastic recovery projects that remove plastic waste from the environment while creating social benefits through the provision of fair and direct employment in heavily polluted coastal communities. We started in 2018 as a grassroots movement in Singapore, and officially founded the company in 2019. Our goal is to remove kg of plastic waste from the environment and improve lives by 2030. As of August 2025-We operate three global project sites: Bintan and Batam in Indonesia, and Bangkok, Thailand-We’ve removed over kg of plastic waste from the environment-And we’ve impacted over lives through education, circularity projects, and more. Get in touch to see how your company can work with us to achieve our vision of plastic free oceans.
51 to 200 staff
G-Energy Global Pte Ltd
G-Energy is an award-winning Energy Services Company (ESCO) with the largest professional team of Energy Specialists and Qualified Green Mark Consultants in the Asia Pacific region. With over successful projects and numerous prestigious awards, we are a trusted brand in Singapore that has been providing reliable energy solutions across major industry sectors since 2005.
51 to 200 staff
Lestari Capital
We partner with companies in their global transformation to sustainable economies by providing products and services that meet diverse market demands. Corporations face increasing pressure from regulators, stakeholders and customers to deliver on increasing sustainability commitments, while the crisis facing nature, communities and the climate continues to grow. At Lestari Capital, we enable businesses to seize these opportunities and lead the way in the global transition to a sustainable economy. We do this in 3 ways: 1) Collectives: Built around a unique finance model, Collectives, a first-of-its-kind mechanism that sees companies collaborate to deliver ecosystem outcomes at scale. 2) Climate, a project-first approach to carbon credits. and management of high-quality carbon credit portfolios for financial institutions, private equity investors and buyers. 3) Solutions - tailored products that help individual companies meet a growing range of compliance and certification demands when delivering on their sustainability commitments, supporting companies in their compliance with multiple certification standards through compensation projects. Our project-first, nature-based approach delivers on companies’ sustainability commitments through robust, verifiable outcomes for biodiversity, communities and the climate. We apply this approach to supply chain solutions, carbon insetting and offsetting, and certification compliance, providing comprehensive solutions to the sustainability challenges business face. Founded in 2017 and Headquartered in Singapore, we now have 40 staff throughout Southeast Asia, 11 projects operational across three business lines, and 25+ year commitments from major global companies, leading the way in nature-based solutions that meet corporate sustainability needs.
11 to 50 staff
Nsl Oilchem Waste Management Pte Ltd
NSL OilChem Waste Management Pte Ltd specializes in oil and chemical waste recycling and treatment. We provide one stop solutions for toxic industrial waste, oily waste and wastewater treatment. NSL OilChem Waste Management Pte. Ltd. is a member of YTL Cement Group.
201 to 500 staff
Origin Exterminators Pte Ltd
ORIGIN Exterminators Pte. Ltd. is a trusted pest control and pest management company in Singapore, and the first ISO 14001-certified pest management company in Singapore. With nearly five decades of experience protecting residential, commercial, and industrial spaces from pests. We specialise in science-based, eco-friendly pest control services by combining data-driven technology and innovative Integrated Pest Management (IPM) solutions. We leverage advanced technologies like the RATSENSE® smart rodent surveillance system and the 3+1 Mosquito Management Programme, alongside sustainable pest management solutions, to deliver safe, effective, and long-lasting results. Our team focuses on chemical-free, environmentally responsible treatments that protect people, property, and public health while meeting strict ESG standards. Our services include comprehensive pest control, termite treatment, mosquito control, rodent elimination, cockroach management, bed bugs extermination, and eco-conscious preventative programmes. We partner with homeowners, business owners, and facility managers to create pest-free environments that support healthier living and operational continuity.
11 to 50 staff
