| HELICON ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| HELICON FINANCIAL AND INSURANCE BROKER LIMITED | Private company limited by shares | Dissolved |
| HELICON VISION GROUP LIMITED | Private company limited by shares | Dissolved |
| HELICON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HELICON PACIFIC LIMITED | Private company limited by shares | Dissolved |
| HELICON RESOURCES LIMITED | Private company limited by shares | Dissolved |
| HELICON MA SURVEYING LIMITED | Private company limited by shares | Live |
| HELICONIA LIMITED | Private company limited by shares | Live |
| HeliConsultants Limited | Private company limited by shares | Live |