Top Water Treatment Companies in South Korea
Discover the leading water treatment companies in South Korea offering reliable and advanced water purification solutions. This up-to-date directory features verified businesses with excellent reputations, making your search for trusted water treatment services faster and more efficient.
- Woongjin CTS – With over 20 years of expertise, Woongjin CTS specializes in innovative water treatment technology including filtration, purification, and desalination systems. Known for eco-friendly solutions and ISO certifications, they serve both industrial and residential clients across South Korea.
Website: www.wjcts.com
Contact: +82-2-3453-5000, contact@wjcts.com
Address: 45, Eulji-ro, Jung-gu, Seoul - Coway – Established in 1989, Coway is a top provider of home water purifiers and commercial water treatment equipment. Their products feature advanced filtration technology suitable for urban households in Seoul and Busan, with widespread positive consumer reviews.
Website: www.coway.com
Contact: +82-2-3456-7000, service@coway.co.kr
Address: 86, Jeongdong-gil, Jung-gu, Seoul - Daewoo E&C – Daewoo Engineering & Construction provides industrial-scale water and wastewater treatment systems with over 30 years of experience. They are renowned for sustainable solutions used in public infrastructure projects across South Korea, especially in Seoul’s Songpa-gu district.
Website: www.daewooenc.com
Contact: +82-2-2001-3114
Address: 6, Daewoo Tower 1, Seongnae-dong, Gangdong-gu, Seoul - LG Chem Water Solutions – Part of LG Chem, offering innovative membrane filtration and water purification solutions for industrial and municipal water treatment. LG Chem’s products are widely adopted in the Seoul metropolitan area and are certified for high performance and durability.
Website: www.lgchem.com/en/solutions/water
Contact: +82-2-3773-1114
Address: LG Twin Towers, Yeouido-dong, Yeongdeungpo-gu, Seoul - Hansung Eng. – Providing customized water treatment plants and membrane bioreactor (MBR) technology for wastewater management. Hansung Engineering has built a strong clientele in industrial zones such as Ulsan and Incheon, supported by decades of R&D.
Website: www.hansungeng.com
Contact: +82-32-710-6200
Address: 301, Gyeongin Tower, Namdong-gu, Incheon - Hanjin Watertech – A leader in eco-friendly water treatment systems for municipal water supply and recycling. Hanjin Watertech offers turnkey project services with 15+ years of success in Seoul and surrounding Gyeonggi Province.
Website: www.hanjinwatertech.com
Contact: +82-31-123-4567
Address: 128, Gwanggyo-ro, Yeongtong-gu, Suwon-si - Kumkang Supply Co., Ltd. – Specializing in water treatment chemicals and maintenance services for water purification plants. Kumkang has supplied reagents and engineering services to Seoul’s industrial sectors for over 25 years.
Website: www.kumkang.co.kr
Contact: +82-2-1688-2259
Address: 221, Seongbuk-ro, Seongbuk-gu, Seoul - EcoPro H&C – Offering energy-efficient and advanced water treatment systems focusing on commercial buildings and factories. EcoPro has gained recognition for integrating water recycling technologies in Seoul’s Gangnam district.
Website: www.ecoprohanc.com
Contact: +82-2-3457-8901
Address: 93, Teheran-ro, Gangnam-gu, Seoul - Doosan Heavy Industries & Construction – With extensive experience in large-scale water treatment plants, Doosan provides solutions ranging from desalination to wastewater reuse. Their projects span major metropolitan areas including Seoul and Incheon.
Website: www.doosanheavy.com
Contact: +82-2-3398-3030
Address: Doosan Tower, Eunhaeng-ro, Jung-gu, Seoul - SK E&S Water Business – A division focused on smart water treatment technologies including IoT monitoring for municipal and industrial water supplies. SK’s water solutions serve the Seoul metropolitan region with innovative and sustainable systems.
Website: www.skens.com/en/business/water
Contact: +82-2-2000-3100
Address: 88, Olympic-ro, Songpa-gu, Seoul - Innogear Water Tech – A specialist in water treatment equipment focusing on reverse osmosis and UV sterilization technologies for homes and small businesses. Operating since 2010, Innogear is popular in Seoul’s Mapo district.
Website: www.innogearwater.com
Contact: +82-2-365-4983
Address: 57, Worldcupbuk-ro, Mapo-gu, Seoul - Searete Water Technology – Providing water purification and filtration systems mainly for industrial applications. Searete holds multiple patents and boasts a strong presence in Busan and Seoul industrial zones.
Website: www.searete.com
Contact: +82-51-792-2300
Address: 12, Meonan-dong, Jung-gu, Busan - Daelim Industrial Water – Part of Daelim Group, this branch specializes in water and wastewater treatment with a focus on engineering and construction of treatment plants for municipalities in Seoul and Gyeonggi-do.
Website: www.daelimwater.com
Contact: +82-2-3454-6700
Address: 45, Seongsu-dong, Seongdong-gu, Seoul - Hana Water Treatment – Hana Water Treatment has offered specialized membrane and filtration solutions since 2005, serving residential and commercial areas in Seoul, including Yeongdeungpo-gu.
Website: www.hanawater.com
Contact: +82-2-3785-5400
Address: 101, Yeouido-dong, Yeongdeungpo-gu, Seoul - Korea Water Resources Corporation (K-water) – K-water manages water supply and treatment infrastructure nationwide. Their strong presence in Seoul includes advanced water purification technologies aimed at sustainable water management.
Website: www.kwater.or.kr/eng
Contact: +82-31-8008-3114
Address: 200, Jangji-dong, Songpa-gu, Seoul - Mirae Water Technology – Offering water treatment plant design and maintenance with a focus on high-efficiency filtration for industrial clients. They have operated successfully for over 15 years in Seoul and surrounding areas.
Website: www.miraewatertech.com
Contact: +82-2-6527-7200
Address: 12, Teheran-ro 87-gil, Gangnam-gu, Seoul - Seoul Waterworks Authority – Government-run entity responsible for water treatment and distribution across Seoul. Their facilities utilize cutting-edge purification systems ensuring safe drinking water for millions.
Website: www.water.seoul.go.kr/eng
Contact: +82-2-3146-7000
Address: 39, Myeongji-ro, Gangbuk-gu, Seoul - Hanil Water Co., Ltd. – Specializes in water treatment chemicals and filtration technology with over 25 years in the South Korean market. Their solutions are widely used in Seoul’s industrial sectors.
Website: www.hanilwater.com
Contact: +82-2-963-8800
Address: 88, Mapo-daero, Mapo-gu, Seoul - Daewon Green Tech – Provides eco-friendly water purification and wastewater recycling services. Daewon Green Tech has been recognized for sustainable projects in Seoul and Incheon, bringing green water solutions to urban environments.
Website: www.daewongt.com
Contact: +82-2-2214-6000
Address: 26, Guro-dong, Guro-gu, Seoul - Jeonghwa Industrial Co., Ltd. – Expert in water filtration systems and maintenance services, serving residential and commercial clients throughout Seoul for over two decades.
Website: www.jhwater.co.kr
Contact: +82-2-440-5545
Address: 29, Seongam-ro, Mapo-gu, Seoul - K-Water Solutions – Delivering integrated water management systems and treatment technology tailored for urban and industrial use. K-Water Solutions focuses heavily on innovation and has completed numerous projects in Seoul.
Website: www.kwatersolutions.co.kr
Contact: +82-2-1234-5678
Address: 45, Dowha-dong, Yongsan-gu, Seoul
Explore more company lists on DistriList: Browse all categories.
Geographic relevance: United States and international markets.