| Company name | Reg. code |
|---|---|
| WORKIS OÜ | 14566923 |
| WORKIT OÜ | 11058959 |
| WORKS OÜ | 16288256 |
| PRIIT WORKS OÜ | 12675068 |
| LONTRA WORKS OÜ | 17275273 |
| PABILA WORKS OÜ | 17367650 |
| CONSOLIDATED WORKS OÜ | 12755620 |
| MA WORKS OÜ kustutatud | 14369128 |
| MAJOR WORKS OÜ kustutatud | 12005497 |
| FLUETIC WORKS OÜ kustutatud | 11969135 |
| ARACHNID WORKS OÜ | 14927976 |
| TOY WORKS OÜ | 17473116 |
| TJK WORKS OÜ kustutatud | 12682683 |
| WELDING WORKS OÜ kustutatud | 12701446 |
| WRAP WORKS OÜ kustutatud | 12551745 |
| FRANKLIN WORKS OÜ | 17367532 |
| MAIOROV WORKS OÜ | 12343320 |
| QUATRO WORKS OÜ kustutatud (former name Quatro Works UÜ) | 12921538 |
| IMANE WORKS OÜ kustutatud | 16546342 |
| AR WORKS OÜ kustutatud | 14062140 |
| SASO WORKS OÜ | 17420344 |
| PROBABLY WORKS OÜ | 17438982 |
| EUTANK WORKS OÜ | 16737659 |
| NATURE WORKS OÜ | 12001016 |
| DDX WORKS OÜ kustutatud (former name Bonus Capital OÜ) | 14332027 |
| WHATEVER WORKS OÜ | 14062588 |
| VOLATILE WORKS OÜ | 16863755 |
| ERBEK WORKS OÜ | 17277361 |
| REGAL WORKS OÜ | 16029388 |
| S WORKS OÜ | 17131982 |
| OSKARS WORKS OÜ kustutatud (former name OÜ ADVERTO WORKS) | 11638987 |
| MINDFUL WORKS OÜ (former name Lipsula Design OÜ) | 14238490 |
| CORRECT WORKS OÜ kustutatud | 16199972 |
| WEB WORKS OÜ | 16303783 |
| EUGENIUS WORKS OÜ | 17328762 |
| BALTEST WORKS OÜ kustutatud | 12487059 |
| PERFECT WORKS OÜ kustutatud | 11962630 |
| CLEAN WORKS OÜ | 14327970 |
| KF WORKS OÜ | 16836930 |
| HS WORKS OÜ | 12612174 |
| PS WORKS OÜ | 14872525 |
| JK WORKS OÜ | 16269052 |
| LUMBER WORKS OÜ | 14585814 |
| MOTO WORKS OÜ | 14511388 |
| ANTIQUE WORKS OÜ | 16712984 |
| MK WORKS OÜ | 14699423 |
| MUNDUS WORKS OÜ | 14576175 |
| UXUI WORKS OÜ kustutatud | 16565253 |
| OMEGA WORKS OÜ (former name Alfa Agro OÜ) | 12669702 |
| SV WORKS OÜ | 16946966 |