| Company name | Reg. code |
|---|---|
| IN CONSULTING OÜ | 12274719 |
| IN CONSULTING HOLDING OÜ kustutatud | 12724306 |
| INN CONSULTING OÜ | 14349485 |
| INK CONSULTING OÜ | 14397461 |
| INXG CONSULTING OÜ | 14531132 |
| INLEX CONSULTING OÜ | 10677637 |
| INNAE CONSULTING OÜ | 16740868 |
| INNER CONSULTING OÜ | 14295814 |
| INSPO CONSULTING OÜ kustutatud | 12209449 |
| INPRO CONSULTING OÜ | 16241266 |
| BOOST 360 OÜ (former name ShortCut Investments & Consulting OÜ) | 12700568 |
| UNTITLED COMPANY OÜ (former name Lilje Consulting OÜ) | 11544171 |
| CHANGE PARTNERS OÜ (former name Implement Inscape OÜ) | 10744322 |
| INDOAZ CONSULTING OÜ kustutatud | 14805262 |
| INDEKS CONSULTING OÜ kustutatud | 11990158 |
| INFIDE CONSULTING OÜ | 16635522 |
| INDICO CONSULTING OÜ | 12525498 |
| INNSYS CONSULTING OÜ | 14951880 |
| HANSE CONSULTING OÜ (former name Inten Consulting OÜ) | 14413355 |
| SYNERGYCORP OÜ kustutatud (former name Cangemi International Consulting OÜ) | 16459953 |
| BRONIUS INTERNATIONAL GROUP OÜ (former name Bronius International Group OU.) | 11085577 |
| POULP OÜ kustutatud (former name Internet Consulting Corporation OÜ) | 14071328 |
| PALAMAR GROUP OÜ (former name Inkasso Consulting OÜ) | 11582241 |
| MOONSUND CATERING OÜ (former name Moonsund Maritime Consulting OÜ) | 11253394 |
| ITCC FASHION TRADE OÜ kustutatud (former name International Technology Consulting Company OÜ) | 14051018 |
| NORTH PATIO DESIGN OÜ (former name Doer International Design & Consulting Ltd OÜ) | 14998195 |
| DVX OÜ (former name International Business Consulting Group OÜ) | 16490526 |
| INVISIO CONSULTING OÜ | 12946047 |
| INTERREG CONSULTING OÜ | 12828537 |
| W INVEST & CONSULTING OÜ | 14553665 |
| INDMEDIA CONSULTING OÜ | 16208553 |
| IBC INTER CONSULTING OÜ | 14084845 |
| INTERTAX CONSULTING OÜ | 12205150 |
| INNUENDO CONSULTING OÜ kustutatud | 11446383 |
| INFINITY CONSULTING OÜ kustutatud | 12714822 |
| INNOTECH CONSULTING OÜ | 14963564 |
| INGENIUM CONSULTING OÜ | 12172628 |
| INVESTSOL CONSULTING OÜ kustutatud | 11717793 |
| INSIDECOM CONSULTING OÜ kustutatud (former name OÜ Realstar) | 10805466 |
| BC INVEST & CONSULTING OÜ | 17052745 |
| INNOVOICE CONSULTING OÜ kustutatud | 11144498 |
| ANO INVEST CONSULTING OÜ kustutatud (former name AnoSoft OÜ) | 14239331 |
| INDUSTRIAL CONSULTING OÜ | 11891019 |
| CRI INVEST & CONSULTING OÜ | 12659112 |
| INNOVATION CONSULTING OÜ | 14224401 |
| TS INVESTOR CONSULTING OÜ kustutatud (former name TS INVESTOR BALTIGAS OÜ) | 14079927 |
| INVESTMENT CONSULTING OÜ | 16621017 |
| INTELWAVES CONSULTING OÜ kustutatud | 14904975 |
| INDECO CONSULTING GROUP OÜ kustutatud | 11732462 |
| INTELLIGENT CONSULTING OÜ | 11969129 |