SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

Form	Filing Date	Accepted	Document
4	Aug 25, 2026	Aug 25, 2026	View filing
3	Aug 25, 2026	Aug 25, 2026	View filing
SC 13G	Aug 21, 2026	Aug 21, 2026	View filing
6-K	Jul 28, 2026	Jul 28, 2026	View filing
6-K	Jul 7, 2026	Jul 7, 2026	View filing
6-K	Jul 6, 2026	Jul 6, 2026	View filing
3	Jun 15, 2026	Jun 15, 2026	View filing
3	Jun 15, 2026	Jun 15, 2026	View filing
3	Jun 15, 2026	Jun 15, 2026	View filing
3	Jun 15, 2026	Jun 15, 2026	View filing
3	Jun 15, 2026	Jun 15, 2026	View filing
3	Jun 15, 2026	Jun 15, 2026	View filing
6-K	May 28, 2026	May 28, 2026	View filing
6-K	May 15, 2026	May 15, 2026	View filing
20-F	May 15, 2026	May 15, 2026	View filing
424B3	Apr 17, 2026	Apr 17, 2026	View filing
3	Apr 10, 2026	Apr 10, 2026	View filing
3	Apr 9, 2026	Apr 9, 2026	View filing
3	Apr 3, 2026	Apr 3, 2026	View filing
EFFECT	Mar 10, 2026	Mar 11, 2026	View filing
F-1	Mar 4, 2026	Mar 3, 2026	View filing
6-K	Jan 5, 2026	Jan 5, 2026	View filing
6-K	Dec 23, 2025	Dec 23, 2025	View filing
6-K	Nov 28, 2025	Nov 28, 2025	View filing
6-K	Nov 13, 2025	Nov 13, 2025	View filing
6-K	Sep 29, 2025	Sep 26, 2025	View filing
20-F/A	Sep 9, 2025	Sep 9, 2025	View filing
6-K	Sep 9, 2025	Sep 9, 2025	View filing
6-K	May 15, 2025	May 15, 2025	View filing
20-F	May 15, 2025	May 15, 2025	View filing

About CDT Environmental Technology Investment Holdings Limited ordinary shares

CDT Environmental Technology Investment Holdings Limited (CDTG) offers a full spectrum of services related to sewage treatment systems throughout China. The company's activities cover the entire lifecycle, from conceptual design and development to manufacturing, sales, installation, ongoing operation, and maintenance of these crucial environmental technologies. Its core business involves providing complete wastewater treatment solutions, constructing new treatment facilities, especially in rural areas, and delivering continuous operational and upkeep services for these plants and systems. CDTG serves a diverse client base, including local government bodies (municipalities), various corporate enterprises, and management companies overseeing both residential and business properties. Furthermore, the company specializes in localized, on-site septic tank treatment services in both urban and rural settings. Established in 2016, CDT Environmental Technology Investment Holdings Limited is headquartered in Shenzhen, China.

Shenzhen, GD

68 employees

www.cdthb.cn

Industrials / Waste Management

Sector: Industrials
Industry: Waste Management
CEO: Yunwu Li

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