| Name | Unified registration number |
|---|---|
| STRABAG SIA | 49203002756 |
| STROPS Technologies, SIA | 40103882290 |
| SUMUP LIMITED | IE505893 |
| Sunergia SIA | 40203371157 |
| Sunly Land Solar 1 SIA | 40203401860 |
| Sunly Land Solar 2 SIA | 40203403221 |
| Sustainablearth SIA | 40203339181 |
| Suunto Oy | FI0101084-1 |
| Suunto Oy | FI01010841 |
| "Swedbank" AS | 40003074764 |
| Tado GmbH | DEHRB194769B |
| TANAGRA-LATVIA, Sabiedrība ar ierobežotu atbildību | 40003600239 |
| Tchibo GmbH | DE811164447 |
| TechCom SIA | 40003890501 |
| Telepark SIA | 40103638568 |
| "TESPARS" SIA | 44103027137 |
| TESTA APSAIMNIEKOTĀJS, SIA | 40000000000 |
| Texas Instruments EMEA Sales GmbH | DEDE304485541 |
| The NOCO Company | US34-0934391 |
| Thomann GmbH | DEDE257375233 |