Company Description
Green Circle Decarbonize Technology Limited, through its subsidiary, engages in the design, development, and manufacturing of energy saving solutions.
The company specializes in phase change material (“PCM”) thermal energy storage (“TES”) technology. It offers thermal energy storage technology for use in heating and cooling applications, and power generation; phase change material that offers temporary storage of excess thermal energy for use in heating, ventilation, air conditioning, and refrigeration applications; and BocaPCM-TES Panel, a high density polyethylene plastic encapsulated container for use in heating, ventilation, and air conditioning and refrigeration applications.
It also provides BocaPCM-TES tanks and systems, and automatic control systems. The company was founded in 1992 and is based in Kwun Tong, Hong Kong.
Green Circle Decarbonize Technology Limited operates as a subsidiary of Joyful Star Limited.
| Country | Hong Kong |
| Founded | 1992 |
| IPO Date | Jan 13, 2026 |
| Industry | Specialty Industrial Machinery |
| Sector | Industrials |
| Employees | 4 |
| CEO | Kam Biu Chan |
Contact Details
Address: Unit 1809, Prosperity Place Kwun Tong Hong Kong | |
| Phone | 852 2882 1222 |
| Website | pcm-tes.com |
Stock Details
| Ticker Symbol | GCDT |
| Exchange | NYSEAMERICAN |
| Fiscal Year | April - March |
| Reporting Currency | HKD |
| IPO Price | $4.00 |
| CIK Code | 1926293 |
| CUSIP Number | G4092C123 |
| ISIN Number | KYG4092C1235 |
| SIC Code | 3585 |
Key Executives
| Name | Position |
|---|---|
| Dr. Kam Biu Chan | Chief Executive Officer and Director |
| Lai Yuen Lui | Chief Administrative Officer and Executive Director |
| Ho Ming Leung | Chief Financial Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Sep 30, 2026 | 6-K | Report of foreign issuer |
| Sep 23, 2026 | 6-K | Report of foreign issuer |
| Sep 21, 2026 | F-1 | Registration statement for certain foreign private issuers |
| Sep 8, 2026 | 6-K | Report of foreign issuer |
| Aug 18, 2026 | 6-K | Report of foreign issuer |
| Aug 17, 2026 | DRS | [Cover] Draft Registration Statement |
| Aug 14, 2026 | 20-F | Annual and transition report of foreign private issuers |
| Aug 14, 2026 | 8-A12B/A | Filing |
| Aug 14, 2026 | 6-K | Report of foreign issuer |
| Aug 10, 2026 | D | Notice of Exempt Offering of Securities |