| Company name | Reg. code |
|---|---|
| ALPHACA OÜ | 17106398 |
| ALPHACAP OÜ (former name AlphaCap UÜ) | 14896508 |
| ALPACA HOUSE OÜ kustutatud | 10911062 |
| YANANTIN ALPACA OÜ | 16575636 |
| ALPACA SISUSTUS OÜ kustutatud | 10791037 |
| ALPACA EXPO GROUP OÜ kustutatud | 12566126 |
| ALPHALAW OÜ | 16214234 |
| ALPHACOM OÜ kustutatud | 14709506 |
| ALPHARM OÜ | 14923106 |
| ALPHAPAY OÜ | 14360570 |
| ALPHADE OÜ kustutatud | 16601948 |
| ALPHECCA OÜ | 14770977 |
| ALPRADA OÜ | 16151008 |
| ALPAKA OÜ kustutatud | 10495770 |
| ALPHAQ OÜ | 17345849 |
| ALPACKA TECH OÜ | 17200387 |
| ALPHA OÜ | 10904027 |
| ALPHAM3TA OÜ | 16435065 |
| MANSA OÜ (former name Eitea OÜ) | 14468669 |
| ALPHA IT OÜ | 16127168 |
| ALPHA SALES OÜ | 14258274 |
| ALPHA PIONEERING OÜ (former name AI Time Journal OÜ) | 14588729 |
| ALPHA BONDED OÜ | 12129118 |
| URSINHO ALPHA OÜ | 17442162 |
| ALPHA VENTURES OÜ | 16300299 |
| ALPHA LEARNING OÜ | 14853195 |
| ALPHA WAVE OÜ | 16922776 |
| ALPHA PROFIT OÜ | 12769958 |
| ALPHA BRAVO OÜ (former name OÜ Albin Capital) | 11506375 |
| ALPHA WIZARD OÜ | 17226145 |
| ALPHA MOTORS OÜ | 14903674 |
| ALPHA UNION OÜ | 14682641 |
| ALPHA BELLE OÜ | 14916642 |
| ALPHA BEAN OÜ | 12181716 |
| ALPHA KINNISVARA OÜ | 11574550 |
| ALPHA 3D OÜ (former name Alpha AR OÜ) | 14586044 |
| ALPHA DIGITAL OÜ | 14512382 |
| ALPHA GAIN OÜ | 16745050 |
| AEGIR ALPHA OÜ | 17309301 |
| ALPHA COMPANY OÜ (former name Sharpfit OÜ) | 14812204 |
| ALPHA QUANTUM OÜ kustutatud | 16023569 |
| ALPHA GROWTH OÜ | 16621230 |
| ALPHA WOOD OÜ kustutatud | 14032376 |
| ALPHA MULTITRADE OÜ | 11726361 |
| ALPHA CMA OÜ | 14813988 |
| RESPONSIBLE ALPHA OÜ kustutatud | 17123563 |
| ALPHA MARKETING OÜ | 10678861 |
| TOOMING ALPHA OÜ | 17274233 |
| ALPHA3 CONSULTING OÜ | 16785109 |
| ALPHA HOSTEL OÜ kustutatud | 14785915 |