| Name | Unified registration number |
|---|---|
| Sartorius Lab Instruments GmbH & Co. KG | DE201253 |
| Satekles Business Center SIA | 40003344175 |
| SCHWENK Latvija SIA | 40003386821 |
| SDMO Industries SAS | FR548202985RCS Brest |
| Seagate Technology (Netherlands) B.V. | NL34145184 |
| secunet Security Networks AG | DEHRB 13615 |
| Sellee SIA | 41203071702 |
| SE "Moller Baltic Import" | 40103176283 |
| Sennheiser electronic SE & Co. KG | DEHRA 120100 |
| "SENSON AUTO" SIA | 40103134754 |
| "S&E PRO" SIA | 50203360691 |
| SIA "0808" | 40203210077 |
| SIA "3M Latvija" | 40103230861 |
| SIA "4GAMES" | 40103206963 |
| SIA 5D Wellness | 40203594950 |
| SIA "99 EU" | 40003619749 |
| SIA "ABAVA" | 40003135594 |
| SIA "ABBIATRICE" | 40103924490 |
| SIA "ABC development" | 40103572069 |
| SIA "Absolut Auto RIGA" | 40203622563 |