| Company name | Reg. code |
|---|---|
| TOPSAVE OÜ (former name Topsave UÜ) | 16168351 |
| TOPFIVE OÜ | 11794865 |
| TOPSAIL OÜ | 12340468 |
| TOPTASE EESTI OÜ (former name Staria OÜ) | 11373448 |
| TOPFIVE CONSULTING OÜ | 16971779 |
| APOSAVE ESTONIA OÜ | 17332775 |
| TORAVE HALDUS OÜ | 17168074 |
| EUROMET OÜ (former name Topsales OÜ) | 14083840 |