| EFFECT LIMITED | Private company limited by shares | Live |
| Effect by e&e Limited | Private company limited by shares | Live |
| KEY EFFECT LIMITED | Private company limited by shares | Live |
| RPL EFFECT LIMITED -THE- | Private company limited by shares | Live |
| WIN EFFECT LIMITED | Private company limited by shares | Live |
| EFFECT ADVERTISING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| BEST EFFECT LIMITED | Private company limited by shares | Live |
| DRAGON EFFECT LIMITED | Private company limited by shares | Live |
| EASY EFFECT COMPANY LIMITED | Private company limited by shares | Live |
| JOY EFFECT ENTERPRISE LIMITED | Private company limited by shares | Live |
| EFFECT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EXTENSION BY EFFECT LIMITED | Private company limited by shares | Live |
| GOLD EFFECT LIMITED | Private company limited by shares | Dissolved |
| GOLD EFFECT LIMITED | Private company limited by shares | Live |
| GRAND EFFECT LIMITED | Private company limited by shares | Dissolved |
| Guangzhou Aura Stage Effect Limited | | Live |
| Effect Guide Limited | Private company limited by shares | Live |
| Effect Holding Company Limited | Private company limited by shares | Live Commenced dormancy on 11-May-2016 |
| HONEST EFFECT LIMITED | Private company limited by shares | Live |
| LEVEL EFFECT LIMITED | Private company limited by shares | Live |
| Effect Network Limited | Private company limited by shares | Live |
| Effect Parking Limited | Private company limited by shares | Live |
| Skin Effect Limited | | Live |
| SMART EFFECT LIMITED | Private company limited by shares | Live |
| SHINING SPECIAL EFFECT COMPANY LIMITED | Private company limited by shares | Live |
| Effectcosmetic Limited | Private company limited by shares | Live |
| WELL EFFECTED (NOMINEES) LIMITED | Private company limited by shares | Dissolved |
| TIF EFFECTEN LIMITED | | Live |
| EFFECTIBLE LIMITED | Private company limited by shares | Dissolved |
| EFFECTION COMPANY LIMITED | Private company limited by shares | Live |
| Effectiv Limited | Private company limited by shares | Live |
| EFFECTIVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| EFFECTIVE LIMITED | Private company limited by shares | Dissolved |
| EFFECTIVE WAY LIMITED | Private company limited by shares | Live |
| EFFECTIVE LIMITED | Private company limited by shares | Live |
| TRI EFFECTIVE LIMITED | Private company limited by shares | Live |
| EFFECTIVE MAX LIMITED | Private company limited by shares | Live |
| Effective ED Company Limited | Private company limited by shares | Live |
| EFFECTIVE LIMITED | Private company limited by shares | Live |
| EFFECTIVE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HIGHLY EFFECTIVE COMPANY LIMITED | Private company limited by shares | Live |
| EFFECTIVE INC. LIMITED | Private company limited by shares | Dissolved |
| EFFECTIVE LABEL LIMITED | Private company limited by shares | Dissolved |
| EFFECTIVE MARK LIMITED | Private company limited by shares | Live |
| EFFECTIVE STRATEGY LIMITED | Private company limited by shares | Dissolved |
| EFFECTIVSEC MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| EFFECTMOBI LIMITED | Private company limited by shares | Live |
| EFFECTO ORGANIZATION LIMITED | Private company limited by shares | Live |
| EFFECTON LIMITED | Private company limited by shares | Live |
| EffectOne Engineering Co Limited | Private company limited by shares | Live |
| EFFECTOP LIMITED | Private company limited by shares | Dissolved |
| EFFECTOR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| EFFECTS LIMITED | Private company limited by shares | Live |
| Lightbox Effects Limited | Private company limited by shares | Live |
| SPECIAL EFFECTS LIMITED | Private company limited by shares | Live |
| EFFECTTY COMPANY LIMITED | Private company limited by shares | Live |
| Effectual Asia Limited | Private company limited by shares | Live |
| EFFECTUAL BRIGHT LIMITED | Private company limited by shares | Live |
| EFFECTUAL CENTURY LIMITED | Private company limited by shares | Dissolved |
| EFFECTUAL ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| EFFECTUAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| EFFECTUAL FINANCE LIMITED | Private company limited by shares | Live |
| EFFECTUAL GLOBAL LIMITED | Private company limited by shares | Dissolved |
| EFFECTUAL (HONG KONG) FINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| EFFECTUAL ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EFFECTUAL PETROLEUM & CHEMICALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| EFFECTUAL PLAN LIMITED | Private company limited by shares | Live |
| EFFECTUAL PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| EFFECTUAL PROPERTIES LIMITED | Private company limited by shares | Live |
| EFFECTUAL SECRETARIAL LIMITED | Private company limited by shares | Live |
| Effectually Inc. Limited | Private company limited by shares | Live |