| Ettevõtte nimi | Reg. kood |
|---|---|
| STALLION AS | 10369019 |
| UTILITAS TALLINN AS kustutatud (endine nimi TALLINNA KÜTE AS) | 10811060 |
| NASDAQ TALLINN AS (endine nimi NASDAQ OMX TALLINN AS) | 10359206 |
| WTC TALLINN AS | 10109301 |
| ELKE TALLINN AS (endine nimi Elke Mustamäe AS) | 10000805 |
| SIROWA TALLINN AS | 10634036 |
| CM TALLINN AS kustutatud | 12275096 |
| ORIBALT TALLINN AS | 10097006 |
| HANZA MECHANICS TALLINN AS (endine nimi Leden Estonia AS) | 10258449 |
| TALLINN AIRPORT GH AS | 11206785 |
| TALENT PLASTICS TALLINN AS | 10572128 |
| C.STEINWEG TALLINN AS kustutatud | 10585295 |
| WODLINGER INTERNATIONAL TALLINN AS kustutatud | 10417356 |
| OLEREX TERMINAL AS (endine nimi OILTANKING TALLINN AS) | 10178087 |
| CAMBREX TALLINN OÜ (endine nimi AS Cambrex Tallinn) | 10396298 |