| Glosap Consulting Pte Ltd | Singapore |
| Gold Lite Group | Singapore |
| Golden Equator Ventures | Singapore |
| Golden Gate Ventures | Singapore |
| Golden Gate Ventures | Singapore |
| Golmpact Capital Partners (Singapore) Pte Ltd | Singapore |
| GooGoo Custom Computers | Singapore |
| GopherCon Singapore | Singapore |
| GopherCon Singapore | Singapore |
| Gosstech Pte Ltd | Singapore |
| Got Class | |
| Government Technology Agency | Singapore |
| Govin Capital Pte Ltd | Singapore |
| GP Industries Ltd | Singapore |
| Grab | Singapore |
| Gramium Corporate Pte Ltd | Singapore |
| Graphene Services | Singapore |
| Graphic Dynamic | Singapore |
| Graphic Masters and Advertising Pte Ltd | Singapore |
| Graymatics | Singapore |
| Great Learning Education Pte Ltd | Singapore |
| Greendot Media Pte Ltd | Singapore |
| Greenergy Pte Ltd | Singapore |
| GreyOrange | Singapore |
| gridComm | |
| Ground Labs Pte Ltd | Singapore |
| GROW | Singapore |
| GT&T Engineering Pte Ltd | Singapore |
| GTRVentures | Singapore |
| GUI Solutions Pte Ltd | Singapore |
| Gul Technologies Singapore Pte Ltd | Singapore |
| Gumlet Pte Ltd | Singapore |
| H1Studio Pte Ltd | Singapore |
| Hackerspace.SG Pte Ld | Singapore |
| Handprint Tech Pte Ltd | Singapore |
| Happy Marketer Private Ltd | Singapore |
| HardwareZone | Singapore |
| Hash Consulting Grp Pte Ltd | Singapore |
| Hashmeta Pte Ltd | Singapore |
| Hatcher | Singapore |
| HaxAsia Pte Ltd | Singapore |
| HealthXCapital | Singapore |
| Helicap | |
| Hex | Singapore |
| Hexon Technology Pte Ltd | Singapore |
| HeyAI | Singapore |
| HI-EX IT Services Pte Ltd | Singapore |
| Hi-Feed Automation Pte Ltd | Singapore |
| Hi-Tech Smart Solutions Pte Ltd | Singapore |
| Hidoc Pte Ltd | Singapore |