| Company name | Reg. code |
|---|---|
| PCG OÜ | 12030319 |
| PCGDEV OÜ kustutatud | 16590311 |
| CCG OÜ (former name JOS Holdings OÜ) | 16626204 |
| MCG OÜ kustutatud | 12367438 |
| PCM OÜ | 12721992 |
| TCG OÜ | 12283894 |
| PCN OÜ | 12208639 |
| PWG OÜ kustutatud | 12013373 |
| PFG OÜ | 11927438 |
| PNG OÜ kustutatud | 10842119 |
| NCG OÜ | 12563323 |
| PCC1965 OÜ | 16583086 |
| EPCG OÜ | 16944565 |
| PAG OÜ | 10376396 |
| TCG TRADE OÜ | 16844831 |
| PRG PARTNERS OÜ | 12863077 |
| DCG LAB OÜ kustutatud | 14965758 |
| GCG EUROPE OÜ | 14957919 |
| CCG INFRA OÜ | 16777400 |
| PRG1000 HOLDING OÜ kustutatud (former name BizAdvisor OÜ) | 12018494 |
| NCG COMMUNICATIONS OÜ kustutatud | 16070770 |
| PPG-INVEST OÜ | 10878577 |
| ADAMS PWG OÜ | 16090040 |
| CCG HOLDING OÜ kustutatud | 12390118 |
| PMG MEDIA OÜ kustutatud | 12564570 |
| CCG INVEST OÜ | 11454997 |
| CCG EHITUS OÜ (former name Kobur OÜ) | 12638222 |
| PRG MEDIA OÜ | 17147316 |
| HCG RESTAURANTS OÜ | 16601262 |
| KRAF LCG OÜ | 17443931 |
| ACG MICRO OÜ kustutatud | 16096835 |
| RCG EESTI OÜ | 12624250 |
| PBG21 HOLDING OÜ (former name PavBel Group OÜ) | 16504990 |
| PCP TRADE OÜ kustutatud | 11376470 |
| PCJ EUROPE OÜ | 12688987 |
| PSG INVEST OÜ kustutatud | 12378608 |
| BCG EHITUSJUHTIMISE OÜ kustutatud | 12354275 |
| ICG EXPERIENCES OÜ | 17264720 |
| ACG AUTO OÜ | 12234950 |
| PMG BALTIC OÜ | 17160736 |
| PCN LABS OÜ | 17037148 |
| UCG MARKETPLACE OÜ | 16973495 |
| PHG EHITUSTEENUSED OÜ (former name Endover Ehitus OÜ) | 12340592 |
| PMG GROUP OÜ kustutatud | 12997429 |
| GCG INVEST OÜ kustutatud | 10862234 |
| PRG CATERING OÜ | 12874224 |
| JCG CONSULTING OÜ | 16645391 |
| PMG TRADING OÜ | 12689886 |
| ACG INT OÜ kustutatud | 10979551 |
| PCF CAPITAL OÜ (former name Ecopakend OÜ) | 14276042 |