| 00703WB | G. Dalton & Company Ltd | YES | NO | | YES | YES | YES | WEEE YES | Reg-Pending | Reg-Pending |
| 01548W | G.K.R.T. Limited | YES | NO | Pewl Group | N/A | N/A | N/A | N/A | N/A | YES |
| 00529W | G.T. Phelan Ltd | YES | NO | | YES | YES | YES | YES | YES | YES |
| 01596WB | G2 Speech Ireland Ltd | YES | YES | | N/A | N/A | N/A | N/A | YES | YES |
| 00134W | Gaggia UK Ltd | YES | NO | | YES | Reg-Pending | Reg-Pending | Reg-Pending | NO | NO |
| 00096WB | Galaxy Components Ltd | YES | YES | | YES | YES | YES | YES | YES | YES |
| 01368WB | Gallagher Power Fence Systems (Irl) Ltd | YES | YES | | Reg-Pending | Reg-Pending | Reg-Pending | Reg-Pending | Reg-Pending | Reg-Pending |
| 01266B | Gallic Distributors Ltd | NO | YES | | N/A | N/A | N/A | YES | YES | NO |
| 01532W | Galmac Computers Ltd | YES | NO | | YES | YES | YES | YES | YES | YES |
| 00615WB | Garrabridge Ltd | YES | YES | | YES | YES | YES | YES | YES | YES |
| 01120W | Garrymore Construction Ltd | YES | NO | Lighting & Interiors | YES | YES | YES | YES | Reg-Pending | Reg-Pending |
| 01310WB | GE Energy (Ireland) Ltd | YES | YES | | YES | YES | YES | YES | YES | YES |
| 00659WB | GE Healthcare Ireland | YES | YES | | YES | YES | YES | YES | YES | YES |
| 00142W | GE Lighting Ltd | YES | NO | | YES | YES | YES | YES | YES | YES |
| 00365WB | GE Medical Systems Ireland Ltd | YES | YES | GE Medical Systems Ireland Ltd | YES | YES | YES | YES | YES | YES |
| 00163WB | GE Security Ireland Ltd | YES | YES | | YES | YES | YES | YES | YES | YES |
| 00956WB | GE Sensing EMEA | YES | YES | | N/A | N/A | YES | YES | YES | YES |
| 01334B | Geary's Garage Ltd | NO | YES | | N/A | N/A | N/A | Reg-Pending | NO | NO |
| 00995W | GEM Utilities Ltd | YES | NO | | N/A | N/A | YES | YES | YES | Reg-Pending |
| 01324W | Gemgate Ltd | YES | NO | | YES | YES | YES | YES | YES | YES |
| 01150WB | General Electric International Inc. | YES | YES | Parts & Repair Services (P&RS) | N/A | N/A | N/A | YES | YES | YES |
| 00097W | General Medical Supplies Ltd | YES | NO | | YES | YES | YES | YES | YES | YES |
| 00118W | General Monitors Ireland Ltd | YES | NO | | YES | YES | YES | YES | YES | YES |
| 01207B | General Motors Ireland Ltd | NO | YES | | N/A | N/A | N/A | YES | YES | YES |
| 00993WB | Georgia - Pacific Ireland Ltd | YES | YES | | YES | YES | YES | YES | YES | NO |
| 00784W | Gerry Matthews Engineering Ltd | YES | NO | Tool & Welding Supplies | YES | YES | YES | YES | YES | YES |
| 01064WB | GHO Distribution Ltd | YES | YES | | YES | N/A | YES | YES | YES | NO |
| 00934W | Gilroy Automation Ltd | YES | NO | Gilroy Filtration - Automation - Control Systems | YES | YES | YES | YES | YES | YES |
| 00446WB | Glamox Ireland Ltd | YES | YES | | YES | YES | YES | YES | YES | YES |
| 01287W | Glendenning Catering Ltd | YES | NO | Servequip Kitchen Systems | N/A | N/A | YES | YES | YES | YES |
| 01351W | Glenkrag | YES | NO | | NO | NO | NO | Reg-Pending | Reg-Pending | Reg-Pending |
| 01122W | Global Energy Management Ltd | YES | NO | | N/A | N/A | N/A | YES | Reg-Pending | Reg-Pending |
| 01344W | Global Security Devices Ltd | YES | NO | | N/A | N/A | N/A | N/A | YES | Reg-Pending |
| 01547W | Global Solutions | YES | NO | | N/A | N/A | N/A | N/A | N/A | YES |
| 01022WB | Globalstar Europe Satellite Services Ltd | YES | YES | | YES | YES | YES | YES | YES | Reg-Pending |
| 00724W | Goedde Tools Ltd | YES | NO | | YES | YES | YES | YES | YES | YES |
| 01153WB | Goldcrop Holdings Ltd | YES | YES | | N/A | N/A | N/A | YES | YES | Reg-Pending |
| 00503W | Goldstar Electronics Ltd | YES | NO | Desktop Systems | YES | YES | YES | YES | YES | Reg-Pending |
| 00779W | Gordon Clarke | YES | NO | Clarke's Music Company | YES | YES | YES | YES | YES | NO |
| 01239B | Gowan Distributors Ltd | NO | YES | | N/A | N/A | N/A | YES | YES | YES |
| 00235W | Grafton Group Plc | YES | NO | Pulsar Direct | YES | YES | YES | YES | YES | YES |
| 01604W | Grant Engineering (Ireland) Ltd | YES | NO | | N/A | N/A | N/A | N/A | N/A | Reg-Pending |
| 01389B | Greenaer Mobility Ltd | NO | YES | | N/A | N/A | N/A | Reg-Pending | Reg-Pending | Reg-Pending |
| 01554W | Greenline Sales & Marketing Ltd | YES | NO | | N/A | N/A | N/A | N/A | N/A | YES |
| 00930WB | Grenchen Time Ltd | YES | YES | | N/A | YES | YES | YES | YES | YES |
| 00106WB | Groupe SEB UK Limited | YES | YES | | YES | YES | YES | YES | Reg-Pending | NO |
| 01125W | GTECH Ireland Operations Limited | YES | NO | | N/A | N/A | N/A | YES | YES | YES |