| ENVELOPE LIMITED | Private company limited by shares | Live |
| Lam Yin Envelope Company Limited | Private company limited by shares | Live |
| RED ENVELOPE LIMITED -THE- | Private company limited by shares | Live |
| FLIGHT ENVELOPE TEAM LIMITED -THE- | Private company limited by shares | Dissolved |
| ENVELOPE & IDEA LIMITED | Private company limited by shares | Live |
| KWAI KEE ENVELOPE CO. LIMITED | Private company limited by shares | Dissolved |
| FOOK HING ENVELOPE AND PRINTING COMPANY LIMITED | Private company limited by shares | Live |
| Sunny Envelope Making & Printing Company Limited | Private company limited by shares | Live |
| SUN KEE ENVELOPES LIMITED | Private company limited by shares | Dissolved |
| YAU KEE ENVELOPES LIMITED | Private company limited by shares | Live |
| A B C BUSINESS ENVELOPES LIMITED | Private company limited by shares | Dissolved |