Environment & Utilities: Hong Kong IPO applicants (9 companies)
9 Environment & Utilities companies that have filed to list in Hong Kong, newest first, with what each does and links to its filings.
- 2026-09-13
PHIPHunan Junxin Environmental Protection Co., Ltd.湖南军信环保股份有限公司Provides integrated waste treatment and resource utilization services in China, including waste-to-energy incineration, integrated treatment of sludge, sewage, fly ash and other waste, household waste transfer, and food waste processing; operates the Changsha Environmental Protection Industrial Park, and expanding to Kyrgyzstan.
- 2026-08-07
Application ProofZHEJIANG ENERGY MARINE ENVIRONMENTAL TECHNOLOGY CO., LTD浙江浙能迈领绿航科技股份有限公司Designs, manufactures and installs green shipping equipment and systems, including exhaust gas cleaning systems, energy efficiency systems, vessel retrofit and servicing, intelligent O&M systems, and new energy vessel systems, serving global shipping companies, shipowners and shipyards. Per CIC, the largest green shipping equipment and system provider globally by 2025 revenue.
- 2026-07-28
Application ProofNingbo Deye Technology Corporation宁波德业科技股份有限公司Manufactures energy storage inverters, energy storage batteries and PV inverters for residential and C&I customers in over 150 countries, also producing dehumidifiers, solar air conditioners and heat exchangers. Per Frost & Sullivan, the world's largest residential energy storage inverter supplier by 2025 revenue.
- 2026-06-16
Application ProofBeijing Sifang Automation Co., Ltd.北京四方继保自动化股份有限公司Provides protection and automation equipment and solutions for power grids in China, including power electronics, integrated primary and secondary systems, energy storage systems, and solid state transformers for AI data centers. Ranked second in China's protection and automation solution market in 2025 with 10.3% share, per Frost & Sullivan.
- 2026-05-20
Application ProofShanghai KeLiang Information Technology Co., Ltd.上海科梁信息科技股份有限公司Provides digital energy software tools and simulation-based solutions for China's new power systems (generation, grid, load, storage) and electrical systems of aircraft, vessels and rail transit, serving energy and equipment customers; per Frost & Sullivan, the largest domestic independent digital energy solution provider in 2025.
- 2026-03-27
Application ProofBeijing GeoEnviron Engineering & Technology, Inc.北京⾼能时代环境技术股份有限公司Recycles solid and hazardous waste in China, recovering base, precious and critical metals such as copper, platinum-group metals, bismuth and antimony. Ranked third in China's hazardous waste recycling for copper and platinum-group metals, and first for bismuth and antimony, by 2024 revenue, per Frost & Sullivan.
- 2024-06-05
ProspectusProvides carrier-neutral internet data centre solution services, including colocation and infrastructure management, using a non-self-built model with space procured from telecom carriers. Operates mainly in Shandong Province and Inner Mongolia; ranked 11th among carrier-neutral IDC providers in China in 2022 with 0.6% market share.
- 2023-12-12
ProspectusProduces and processes hydrogenated benzene-based chemicals (pure benzene, toluene, xylene) and energy products (LNG, coal gas) in Henan province, China. Per Frost & Sullivan, it was the largest pure benzene supplier and third largest LNG supplier in Henan in 2022.
- 2023-06-28
ProspectusProvides heat supply services to residential and non-residential customers under concession rights in the 'Three North Region' of China, with 41.9 million sq.m. of actual heat service area, and also offers heat-related engineering construction services.