| Company name | Reg. code |
|---|---|
| LKB OÜ | 11124461 |
| RKB OÜ | 10938090 |
| LLB OÜ | 14341472 |
| LKC OÜ | 12807765 |
| 8LAB OÜ | 16249204 |
| LKV OÜ | 10859829 |
| LIB OÜ | 12450790 |
| LVB OÜ kustutatud | 12926398 |
| LKG. OÜ kustutatud | 11044590 |
| 404 LAB OÜ kustutatud | 14552817 |
| AKB OÜ kustutatud | 12264261 |
| IKB OÜ | 10161031 |
| LFB OÜ | 17158188 |
| LKM OÜ | 10986686 |
| NKB OÜ | 14873482 |
| 7.21 LAB OÜ | 12588487 |
| OKB OÜ | 14061695 |
| LSB OÜ | 12128082 |
| LKF OÜ | 17141584 |
| KLB OÜ | 14038029 |
| LKJ OÜ | 14196277 |
| LAB OÜ | 12111874 |
| LKT OÜ | 12471242 |
| LKO OÜ | 14181904 |
| SKB OÜ | 12365706 |
| KKB OÜ | 17134124 |
| LAB73 OÜ | 14360050 |
| NVK LAB OÜ | 17270287 |
| KLB CONSULTING OÜ | 16965834 |
| CREATIVITY LAB OÜ | 12590320 |
| REINFORCE LAB OÜ | 14691491 |
| N-LAB OÜ | 17369637 |
| TYPHOON LAB OÜ | 17438290 |
| TWIICE LAB OÜ | 17467297 |
| ZUIRON LAB OÜ (former name Commatica Eesti OÜ) | 16768000 |
| LKS CONSULT OÜ | 14649069 |
| TLK LAB OÜ | 16263173 |
| LKM HOLDING OÜ | 11445001 |
| CBC LAB. OÜ | 12009236 |
| WICKED LAB OÜ kustutatud | 16142038 |
| DCG LAB OÜ kustutatud | 14965758 |
| BKB MANAGEMENT OÜ | 14847042 |
| TKB INTERNATIONAL OÜ | 16181363 |
| TKB CONSULTING OÜ kustutatud | 16484299 |
| INVEST LAB OÜ | 14226200 |
| PINNAD LAB OÜ kustutatud (former name Pinnad OÜ) | 12985024 |
| LCB MEDIA OÜ kustutatud (former name LCB Capital OÜ) | 14508972 |
| AKB SYSTEMS OÜ | 12666135 |
| LKD HOLDING OÜ | 14652887 |
| CHROMET LAB OÜ kustutatud | 14256281 |