| Company name | Reg. code |
|---|---|
| ISPARK OÜ | 14638410 |
| ISPORT OÜ | 12396262 |
| ISPRE OÜ | 11061128 |
| ISPPRO AUTO OÜ kustutatud | 12271796 |
| ISPACE CONSULTING OÜ | 16840280 |
| ASPARK OÜ | 14697223 |
| ISPRO OÜ kustutatud | 10889888 |
| SPARK OÜ | 12133278 |
| SPARK CONSULTING OÜ | 17457947 |
| SPARK TRIO OÜ kustutatud | 10418829 |
| SPARK AFFILIATION OÜ kustutatud | 16507913 |
| SPARK PORTFOLIO OÜ (former name SparkPortfolio Management OÜ) | 16124655 |
| SPARK CAPITAL OÜ (former name SparkCapital OÜ) | 16124661 |
| SPARK ADVENTURES OÜ | 16856200 |
| WELLNESS SPARK OÜ | 16411202 |
| SPARK SOCIAL OÜ | 14555210 |
| SPARK KAUBANDUS OÜ kustutatud (former name AS Spark) | 10288568 |
| FLYING SPARK OÜ kustutatud | 11726253 |
| SPARK GRUPP OÜ | 12346672 |
| SPARK TECHNOLOGIES OÜ | 17037013 |
| WELD SPARK OÜ | 16447039 |
| KS SPARK OÜ | 16208903 |
| SPARK DATA OÜ | 16298935 |
| SPARK DISAIN OÜ | 12947294 |
| SPARK SOLUTIONS OÜ | 14281103 |
| SPARK COMMERCE OÜ | 17151571 |
| LIVELY SPARK OÜ | 16174630 |
| SPARK EVENTS OÜ kustutatud | 12801225 |
| SPARK RESEARCH OÜ | 17282830 |
| SPARK HUB OÜ (former name Unicorn Greenhouse OÜ) | 12906734 |
| SPARK TD OÜ kustutatud | 12718487 |
| SPARK CITY OÜ kustutatud | 12230550 |
| MM SPARK OÜ kustutatud | 14883121 |
| VENUS SPARK OÜ kustutatud | 17151708 |
| SPARK HOUSE OÜ | 17362807 |
| SPARK SYSTEMS OÜ | 12227766 |
| VBSPARK OÜ | 17120375 |
| ESTARK OÜ | 12177962 |
| ISAPART OÜ | 17470164 |
| ISTARY OÜ | 17436635 |
| AISPAK OÜ | 16758555 |
| ASMARK OÜ | 10359191 |
| ADSPARK OÜ | 17042238 |
| ISFARA OÜ | 17409325 |
| ESPARD OÜ kustutatud | 11977755 |
| LESPARK OÜ | 16269497 |
| SPARKS OÜ | 14742691 |
| IMPART OÜ | 16058607 |
| DISPAK OÜ | 10266012 |
| ESTPARK OÜ | 17053242 |