| Company name | Reg. code |
|---|---|
| 3D WORK OÜ | 14011510 |
| D.M WORKS OÜ | 16737725 |
| D.T WORKS PROF OÜ | 17065050 |
| D.K CONSTRUCTION WORKS OÜ | 17291674 |
| DDX WORKS OÜ kustutatud (former name Bonus Capital OÜ) | 14332027 |
| DUB WORKS OÜ kustutatud | 10955154 |
| DIG WORKS OÜ | 16029187 |
| DATA WORK OÜ | 11697180 |
| WORK DESK OÜ | 16576185 |
| DRP WORKS OÜ | 12404688 |
| DUUABL WORKS OÜ | 16579953 |
| DESIGN WORKS OÜ kustutatud | 11745039 |
| DIAMONDS WORKS OÜ kustutatud | 11985387 |
| MM DIGITAL WORKS OÜ | 17280848 |
| DIGITAL WORKSHOP OÜ kustutatud | 14811015 |
| DRANKEN WÖRKS INK OÜ | 17297240 |
| YOUR DESIGN WORKS OÜ kustutatud | 12780500 |
| COMPOTEXA OÜ kustutatud (former name Work Wise OÜ) | 14444108 |
| OCTOPUS DIGITAL WORKS OÜ | 16119476 |
| WTP SCANDINAVIAN OÜ (former name DARS Construction OÜ) | 14175134 |
| LEVEL 23 SOLUTIONS OÜ (former name MBE Digital Works OÜ) | 16301927 |
| MIMBRETALSA CLARMORTANE OÜ (former name DT WorkPro OÜ) | 16816330 |
| MANGO DIGITAL WORKSHOP OÜ | 17414131 |
| INTERIOR WORKS & DESIGN OÜ | 12752509 |
| WORKFORCE DEVELOPMENT AGENCY OÜ kustutatud | 10742955 |