| Company name | Reg. code |
|---|---|
| DIAMONTE OÜ | 16158172 |
| TK DIAMANTE OÜ | 11472952 |
| DIAMANTE BELLEZA OÜ | 17276261 |
| EQUUS DIAMANTE OÜ | 16719689 |
| DIAMANTE PURO OÜ | 17283723 |
| DIAMANTE PRODUCTIONS OÜ (former name Lepsi Elekter OÜ) | 16009411 |
| DIAMONT LAW OÜ | 14031263 |
| DIAMONT CONSULTING OÜ kustutatud | 14950521 |
| DIAMONT ESTONIA OÜ kustutatud | 16188497 |
| DIAMONT DELIVERY OÜ (former name Diamont OÜ) | 12504800 |
| K&L DIAMANTE OÜ kustutatud | 12915360 |
| DIAMONT SERVICE GROUP OÜ | 12270495 |
| DIAMONT AND CO OÜ | 14984158 |
| DIAMANTHE OÜ | 16261079 |
| DIAMANTS OÜ (former name ArtiMax OÜ) | 14005219 |
| DIAMONDTEC OÜ | 10246883 |
| DIAMANTEK OÜ | 10666160 |
| DIAMONDS OÜ | 14543537 |
| DIAMOND 62 OÜ kustutatud | 16636740 |
| DIAMOND21 OÜ | 12803939 |
| DIAMORE OÜ | 12690085 |
| DIAMON OÜ kustutatud | 14564350 |
| FANCY DIAMONDS OÜ kustutatud | 12436889 |
| ALFA DIAMONDS OÜ kustutatud (former name Alfadiamonds OÜ) | 14453722 |
| DOUBLE DIAMONDS OÜ kustutatud (former name Valkla Puhkekeskus OÜ) | 16273473 |
| DIAMONDS FINANCE OÜ kustutatud (former name Diamonds Grupp) | 12706432 |
| FIENIX DIAMONDS OÜ | 16561781 |
| K-DIAMONDS OÜ | 12834130 |
| TESORO DIAMONDS OÜ | 14892717 |
| DIAMANTES ENTERPRISE OÜ | 14204491 |
| DANCING DIAMONDS OÜ (former name NaVi style OÜ) | 12384267 |
| BAILAMORENA DIAMONDS OÜ kustutatud | 12494823 |
| DIAMONDS WORKS OÜ kustutatud | 11985387 |
| DARK DIAMONDS OÜ | 12372681 |
| AVALON DIAMONDS OÜ | 14608366 |
| TI-DIAMONDS OÜ | 11125454 |
| JK DIAMONDS OÜ | 16076867 |
| DIAMONDS SPRING OÜ kustutatud | 11148837 |
| DIAMOND MARKETING OÜ | 10565588 |
| DIAMOND MANAGEMENT OÜ | 14703828 |
| DIAMOND POINT OÜ kustutatud | 11587592 |
| DIAMOND INVEST OÜ | 12299197 |
| DIAMOND INSPERIA OÜ | 14638580 |
| SUNNY DIAMOND OÜ kustutatud | 12794945 |
| DIAMOND LIMUSIIN OÜ kustutatud | 11613059 |
| DIAMOND SKY OÜ | 12439103 |
| DIAMOND CRAFTS OÜ kustutatud | 16273846 |
| DIAMOND DOLLS OÜ kustutatud | 12498749 |
| DIAMOND TRUFFLES OÜ kustutatud | 12205084 |
| DIAMOND DYNAMICS OÜ kustutatud | 16660371 |