Green Circle Decarbonize Technology (GCDT)
Thermal-energy-storage systems and project services for cooling and heating.
Something off on this page? Send us feedback.
Supplies PCM thermal-energy-storage panels, tanks, controls, chiller systems, and project services that store cooling or heat for later use. Revenue spans equipment sales, shared energy-cost savings, and transfer projects, while all reported operations and revenue are concentrated in Hong Kong.
Designs and supplies phase-change-material thermal-energy-storage panels, tanks, automated controls, customized chiller systems, and related consulting and construction services for cooling, heating, cold-chain, and thermal-management projects. Its Hong Kong operating subsidiary combines proprietary PCM formulations with thermal engineering to store excess heat or cooling for later use, shifting chiller operation toward more efficient loads or lower-tariff periods.
Earns revenue through Sale and Purchase projects, Performance-Based Contracting that shares measured electricity-cost savings, and Build, Own, Transfer projects. Performance contracts require funding of initial project costs and depend on measured electricity-cost savings. The listed Cayman parent relies on this single Hong Kong subsidiary, with most equipment sourced from third parties and customized installations performed by outside civil-engineering contractors. Operations and reported revenue are concentrated in Hong Kong.
Company facts
No analyst consensus on record.
Not reported.
Not reported.
No dividends on record.
| Institutions | 1.34% | 134.0K shares | |
|---|---|---|---|
| 6 holders · as of Jun 30, 2026 | |||
| Other | 98.66% | 9.87M shares | |
| remainder | |||
10.00M company shares as of Aug 21, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
The share count has not been confirmed by a second filing; stakes use it as it stands.
Top shareholders13F · 13D/G · Form 4
| Holder | Stake | Shares | Date |
|---|---|---|---|
Citadel Advisors LLCInstitution | 0.67% | 67,123 | as of Jun 30, 2026 |
XTX Topco LtdInstitution | 0.25% | 25,324 | as of Jun 30, 2026 |
Two Sigma Securities, LLCInstitution | 0.20% | 19,751 | as of Jun 30, 2026 |
HRT Financial LPInstitution | 0.18% | 18,124 | as of Jun 30, 2026 |
UBS Group AGInstitution | 0.04% | 3,629 | as of Jun 30, 2026 |
Insider tradesForm 4
Nothing filed in the last 12 months.
- Carrier Global
PCM thermal storage and commercial chillers for large HVAC projects.
- Johnson Controls
Central-plant chillers, controls, and energy-efficiency services.
Compare
| Company | Price | Change | |||||
|---|---|---|---|---|---|---|---|
| Green Circle Decarbonize Technology | $0.3374 | −8.32% | $3.7M | — | — | — | — |
| Carrier Global | $55.51 | +1.63% | $45.02B | 37.9 | 17.9 | 2.0 | +3.9% |
| Johnson Controls | $145.81 | +0.43% | $87.94B | 25.3 | 25.0 | 3.5 | +9.3% |
| Median | 31.6 | 21.4 | 2.8 | +6.6% |





