| Leagend Marketing Limited | Private company limited by shares | Live |
| LEAN MARKETING (HK) CO., LIMITED | Private company limited by shares | Live |
| Leeon Marketing International Limited | Private company limited by shares | Dissolved |
| Leftbrain Marketing Communication Co., Limited | Private company limited by shares | Live |
| Asia Legend Marketing Limited | Private company limited by shares | Live |
| LEGEND DIRECT MARKETING LIMITED | Private company limited by shares | Dissolved |
| Legend Marketing International Limited | Private company limited by shares | Live |
| LEGEND ONLINE MARKETING LIMITED | Private company limited by shares | Live |
| LEGEND POWER MARKETING LIMITED | | Live |
| Leopard Marketing Limited | Private company limited by shares | Live |
| LEO'S MARKETING COMPANY LIMITED | Private company limited by shares | Live |
| Level Up Marketing Limited | Private company limited by shares | Live |
| Next Level Marketing Limited | Private company limited by shares | Live |
| LEXINGTON MARKETING LIMITED | Private company limited by shares | Live |
| Marketing Service Liaison Limited | | Live |
| HK LIANXIANG MARKETING PLANNING CO., LIMITED | Private company limited by shares | Live |
| Libra Marketing Communications Limited | | Live |
| LICIANO MARKETING LIMITED | Private company limited by shares | Dissolved |
| IN LIFE MARKETING LIMITED | Private company limited by shares | Dissolved |
| Sun Life Marketing Strategy Co., Limited | Private company limited by shares | Live |
| TREE OF LIFE MARKETING LIMITED | Private company limited by shares | Live |
| Wonderful Life Marketing Limited | Private company limited by shares | Live |
| LIFESTAR MARKETING (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| LIFESTYLE MARKETING LIMITED | Private company limited by shares | Live |
| PACIFIC LIFESTYLE DIRECT MARKETING LIMITED | Private company limited by shares | Dissolved |
| M/S LIGHTWOOD MARKETING PVT. LIMITED | Private company limited by shares | Live |
| LILAC MARKETING LIMITED | Private company limited by shares | Live |
| LIMITLESS MARKETING LIMITED | Private company limited by shares | Live |
| MARKETING ON LINE LIMITED | Private company limited by shares | Dissolved |
| LINE MARKETING LIMITED | Private company limited by shares | Live |
| DOT & LINE MARKETING AND PUBLIC RELATIONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Star Line Marketing (Hong Kong) Limited | Private company limited by shares | Live |
| LINEAR MARKETING & CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| TOP LINK MARKETING LIMITED | Private company limited by shares | Live |
| LINK UP MARKETING LIMITED | Private company limited by shares | Dissolved |
| Asian Link Marketing Limited | Private company limited by shares | Live |
| LINK MARKETING NETWORKS LIMITED | Private company limited by shares | Dissolved |
| SALES LINK MARKETING LIMITED | Private company limited by shares | Dissolved |
| STRATEGIC MARKETING LINK LIMITED | Private company limited by shares | Dissolved |
| VISION LINK MARKETING LIMITED | Private company limited by shares | Dissolved |
| LINKASIA MARKETING & AGENCY LIMITED | Private company limited by shares | Dissolved |
| LINKEN MARKETING COMPANY LIMITED | Private company limited by shares | Live |
| LINKGO MARKETING AND COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| LINKGRADE MARKETING LIMITED | Private company limited by shares | Dissolved |
| Linkin Marketing Limited | Private company limited by shares | Live |
| Star Linkin Marketing Limited | Private company limited by shares | Live |
| LION FOODS MARKETING (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| LIONPARK MARKETING CO LIMITED | Private company limited by shares | Live |
| LION'S MARKETING GROUP LIMITED | Private company limited by shares | Live |
| LIST MARKETING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LIUHE TONGCHUANG MARKETING LIMITED | Private company limited by shares | Dissolved |
| LMG LIVE MARKETING GROUP LIMITED | Private company limited by shares | Dissolved |
| LIVE NATION MARKETING PARTNERSHIPS ASIA LIMITED | Private company limited by shares | Live |
| Go Local Digital Marketing And Digital Solution Limited | Private company limited by shares | Live |
| Loditar Marketing Consultancy Limited | Private company limited by shares | Live |
| IVAR S. LOGE MARKETING LIMITED | Private company limited by shares | Dissolved |
| LOGIC MARKETING LIMITED | Private company limited by shares | Dissolved |
| LONDON MARKETING HK LIMITED | Private company limited by shares | Live |
| London Direct (Marketing) Limited | Private company limited by shares | Live |
| JUN LONG MARKETING LIMITED | Private company limited by shares | Dissolved |
| Pei Long Marketing Limited | Private company limited by shares | Live |
| YUE LONG MARKETING LIMITED | Private company limited by shares | Live |
| LONGLAKE MARKETING LIMITED | Private company limited by shares | Dissolved |
| LONGREEN MARKETING LIMITED | Private company limited by shares | Dissolved |
| LONGRICH HK MARKETING LIMITED | Private company limited by shares | Live |
| FOR LOVE MARKETING LIMITED | Private company limited by shares | Live |
| LOVELTY MARKETING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LOVELY MARKETING LIMITED | | Live |
| LOYAL MARKETING LIMITED | | Live |
| Lubechemy Marketing Service Limited | Private company limited by shares | Live |
| Lucas Direct Marketing Service Limited | Private company limited by shares | Live |
| Lucky Pen Marketing Limited | Private company limited by shares | Live |
| Lulutong Internet Marketing Company Limited | Private company limited by shares | Live |
| Luminous Marketing Company Limited | Private company limited by shares | Live |
| Luna Marketing (HK) Limited | Private company limited by shares | Dissolved |
| LUXEMARK PR & MARKETING LIMITED | | Live |
| LUXURY MARKETING ASIA LIMITED | Private company limited by shares | Dissolved |
| L.W.Y MARKETING LIMITED | | Live |
| Lyn's Art & Marketing Consultant Limited | Private company limited by shares | Live |
| LYSAGHT MARKETING (HK) LIMITED | Private company limited by shares | Live |
| MAASE MARKETING LIMITED | Private company limited by shares | Dissolved |
| MABEN MARKETING LIMITED | Private company limited by shares | Dissolved |
| Mable Marketing International Limited | Private company limited by shares | Live |
| CAN MARKETING INT'L DISSEMINATE MACHANISM LIMITED | Private company limited by shares | Dissolved |
| MACOSTAR MARKETING (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| Ad Marketing Made Easy Limited | Private company limited by shares | Live |
| MAGASHINE MARKETING LIMITED | Private company limited by shares | Live |
| FACE MAGAZINE MARKETING LIMITED | Private company limited by shares | Live |
| Global Marketing Magazine Publisher Limited | Private company limited by shares | Dissolved |
| INSURANCE MARKETING MAGAZINE (H.K.) LIMITED | Private company limited by shares | Live |
| MAGI MARKETING LIMITED | Private company limited by shares | Dissolved |
| MAGIC MARKETING LIMITED | Private company limited by shares | Live |
| TYC Magic Marketing Limited | Private company limited by shares | Live |
| MAGIC EYE MARKETING SOLUTION CO., LIMITED | Private company limited by shares | Dissolved |
| MAINLAND MARKETING LIMITED | Private company limited by shares | Dissolved |
| MAJIC MARKETING LIMITED | Private company limited by shares | Dissolved |
| Major Marketing Communications Limited | Private company limited by shares | Live |
| MAJOR MARKETING PROMOTION LIMITED | Private company limited by shares | Dissolved |
| Make Marketing & Production Limited | Private company limited by shares | Live |
| MAKE TRUE MARKETING LIMITED | Private company limited by shares | Live |