| MATT TEK HK LIMITED | Private company limited by shares | Dissolved |
| MR. MATT COMPANY LIMITED | Private company limited by shares | Live |
| MATT LIMITED | Private company limited by shares | Live |
| Dan & Matt Company Limited | Private company limited by shares | Live |
| Matt C Company Limited | Private company limited by shares | Live |
| MATT 1 LIMITED | | Live |
| MATT 2 LIMITED | | Live |
| MATT 3 LIMITED | | Live |
| MATT 4 LIMITED | | Live |
| Cobalt Matt Limited | Private company limited by shares | Dissolved |
| Matt Medical Consulting Company Limited | Private company limited by shares | Live |
| Matt Sir Education Centre Limited | Private company limited by shares | Live |
| MATT ENGINEERING LIMITED | Private company limited by shares | Live |
| GREEN MATT LIMITED | Private company limited by shares | Live |
| Matt Grey Concepts Limited | Private company limited by shares | Live |
| MATT HILLE DESIGN LIMITED | Private company limited by shares | Dissolved |
| Matt Hong Kong Company Limited | | Live |
| SAM & MATT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Kennan Matt (Hong Kong) Co., Limited | Private company limited by shares | Live |
| MATT LIME LIMITED | Private company limited by shares | Dissolved |
| Matt & Marc Limited | Private company limited by shares | Live |
| Matt Office Company Limited | Private company limited by shares | Live |
| MATT SOLOMON RACING LIMITED | Private company limited by shares | Live |
| Reforest Matt Limited | Private company limited by shares | Live |
| Matt Tech (Hong Kong) Company Limited | Private company limited by shares | Live |
| MATT TRADING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| MATT JEWELRY WATCH LIMITED | Private company limited by shares | Live |
| MATT WORKSHOP LIMITED | Private company limited by shares | Dissolved |
| Mattaboutfood Limited | Private company limited by shares | Live |
| MATTAGAMI LIMITED | Private company limited by shares | Dissolved |
| MATTAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Mattano Limited | Private company limited by shares | Live |
| MATTAPAN LIMITED | Private company limited by shares | Dissolved |
| MATTASWALLA COMPANY LIMITED | Private company limited by shares | Dissolved |
| MATTAWAN LIMITED | Private company limited by shares | Dissolved |
| Mattaworks Limited | | Live |
| Mattaxon Limited | Private company limited by shares | Live |
| MATTCAS COMPANY LIMITED | Private company limited by shares | Live |
| MATTCHANYF&CL LIMITED | Private company limited by shares | Live |
| MATTCHANYF&CYF LIMITED | Private company limited by shares | Live |
| MATTCHANYF&LCM LIMITED | Private company limited by shares | Live |
| MATTCHANYF&MC LIMITED | Private company limited by shares | Live |
| MATTCHANYF&ML LIMITED | Private company limited by shares | Live |
| MATTCHANYF&MM LIMITED | Private company limited by shares | Live |
| MATTCLIM LIMITED | Private company limited by shares | Live |
| MATTCLOV LIMITED | | Live |
| Mattdoc Limited | Private company limited by shares | Live |
| MATTE LIMITED | Private company limited by shares | Dissolved |
| Matte Film Co., Limited | Private company limited by shares | Live |
| Matte Design Limited | Private company limited by shares | Live |
| MATTE GREY LIMITED | Private company limited by shares | Live |
| MAT-TEC LIMITED | Private company limited by shares | Live |
| Mattech Limited | Private company limited by shares | Dissolved |
| Mattech Limited | Private company limited by shares | Live |
| Matteducation HK Limited | Private company limited by shares | Live |
| MatTek International (HongKong) Company Limited | Private company limited by shares | Live |
| MATTEL T COMPANY LIMITED | Private company limited by shares | Dissolved |
| Mattel163 Limited | Private company limited by shares | Live |
| MATTEO LIMITED | Private company limited by shares | Live |
| MATTEO ENTERPRISE LIMITED | Private company limited by shares | Live |
| ITALY MATTEO INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Matter Limited | Private company limited by shares | Live |
| C MATTER LIMITED | Private company limited by shares | Live |
| Matter F&B Limited | Private company limited by shares | Live |
| MATTER OF YOU LIMITED | Private company limited by shares | Live |
| MATTER 3D COMPANY LIMITED | Private company limited by shares | Live |
| KC MATTER LIMITED | | Live |
| ASIA MATTER LIMITED | Private company limited by shares | Live |
| Basic Matter Limited -The- | Private company limited by shares | Live |
| Black Matter Limited | Private company limited by shares | Live |
| BOOK MATTER LIMITED | | Live |
| BOOK MATTER LIMITED | | Live |
| KSPHEALTHCARE MATTER CO., LIMITED | Private company limited by shares | Live |
| Coconut Matter Limited | Private company limited by shares | Live |
| CONFIDENTIAL MATTER LIMITED | Private company limited by shares | Dissolved |
| Grey Matter Consulting Limited | Private company limited by shares | Live |
| MATTER INTERNATIONAL CONSULTING LIMITED | Private company limited by shares | Live |
| PEOPLE MATTER CONSULTING LIMITED | Private company limited by shares | Dissolved |
| MATTER CORPORATION LIMITED | | Live |
| CREATIVE MATTER LIMITED | Private company limited by shares | Live |
| MATTER DESIGN LIMITED | Private company limited by shares | Live |
| A MATTER OF DESIGN - TDX LIMITED | Private company limited by shares | Live |
| A MATTER OF DESIGN - PRO LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Mar-2018 |
| Matter of Our Design Limited | Private company limited by shares | Live |
| GREY MATTER DESIGN LIMITED | Private company limited by shares | Live |
| A MATTER OF DESIGN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| A MATTER OF DESIGN (MOD) LIMITED | Private company limited by shares | Live |
| It Doesn't Matter Limited | Private company limited by shares | Live |
| MATTER OF EDUCATION LIMITED | Private company limited by shares | Live |
| Fantastic Matter Limited | Private company limited by shares | Live |
| HK GLOBAL MATTER WING CO., LIMITED | Private company limited by shares | Live |
| GOLD-CAN PRINTED MATTER CO., LIMITED | Private company limited by shares | Live |
| Grey Matter Company Limited | Private company limited by shares | Live |
| Matter Matters Group Limited | Private company limited by shares | Live |
| Just In Matter Limited | | Live |
| Kaiju Matter Limited | Private company limited by shares | Live |
| Kid's Matter Limited | Private company limited by shares | Live |
| LIVER LIVES MATTER COMPANY LIMITED | | Live |
| MATTER MATTERS LIMITED | Private company limited by shares | Live |
| Mind And Matter Limited | Company limited by guarantee | Live |