| Company name | Reg. code |
|---|---|
| PR CONCEPT OÜ (former name LH Concept OÜ) | 11162987 |
| COMPOTEXA OÜ kustutatud (former name ProFruit Machinery OÜ) | 14444108 |
| CONCEPT PROJECTS OÜ kustutatud | 11239247 |
| PROPERTY CONCEPT OÜ | 12355027 |
| PRIMETIME CONCEPT OÜ | 11291578 |
| CONCEPT PRODUCTION OÜ | 11931397 |
| G.T.G CONCEPTS & PROJECTS OÜ | 17408627 |