AP
AAA Patendibüroo
SignalOverall
VerticalTrademarks
Who Are the Best IP Firms in Estonia? (2026)
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Track
Window
Analysed 156 firms across 6,338 EU Trademarks filings. Country: Estonia. Top 12% identified; 19 qualified.
Analysed
156
firms filing (Estonia)
Qualified
19
top 12% meeting IPRATE thresholds
Key stats
Selected cohort: Trademarks · EU · Cumulative (20y)Total applications6,338
Market share96.5%handled by qualified firms
Top sectorElectronicsClass 9
Avg success93.2%
Avg speed211d
Renewal rate75%
Featured qualified firms
From the selected cohortFirm rankings
Sorted by tier. Sort by any column.Showing 19 of 19 firms
| Sabina Grušaitė | Tallinn | 3 | 100% | 118d | 67% | 94% | 39 · Transport | ||
| Patendibüroo UstervallFast Growing | Tartu | 5.1 | 97% | 212d | 93% | 85% | 5 · Pharma | ||
| Patendibüroo Kaitsepurus | Tallinn | 4.2 | 89% | 171d | 81% | 93% | 32 · Beverages | ||
| Mari Must | Tallinn | 3.7 | 88% | 221d | 92% | 88% | 35 · Advertising | ||
| AAA Patendibüroo | Tallinn | 65.5 | 95% | 231d | 77% | 84% | 33 · Alcohol | ||
| PATENT & TRADE MARK AGENCY KOITELFast Growing | Tallinn | 27.5 | 93% | 251d | 74% | 91% | 33 · Alcohol | ||
| Patendibüroo KÄOSAAR | Tallinn | 87.9 | 92% | 200d | 81% | 71% | 9 · Electronics | ||
| Ljubov Kesselman | Tallinn | 4 | 99% | 167d | 84% | 68% | 1 · Chemicals | ||
| Anneli Kang | Tallinn | 6.4 | 95% | 179d | 70% | 61% | 41 · Education | ||
| Anna Kosar | Tallinn | 2 | 82% | 209d | 60% | 93% | 34 · Tobacco | ||
| Raivo Matsoo | Tallinn | 0.7 | 100% | 308d | 100% | 100% | 35 · Advertising | ||
| KOPPEL PATENDIBÜROO | Tallinn, Harjumaa | 7.1 | 93% | 324d | 45% | 95% | 35 · Advertising | ||
| Kaie Puur | Tallinn | 15.2 | 94% | 174d | 74% | 49% | 12 · Vehicles | ||
| Sarap, Margus | Tartu | 6.8 | 91% | 192d | 63% | 90% | 35 · Advertising | ||
| Riina Pärn | Tallinn | 2.5 | 95% | 171d | 50% | 79% | 9 · Electronics | ||
| Maria Silvia Martinson | Tallinn | 1.5 | 93% | 183d | 100% | 94% | 42 · Technology | ||
| PATENDIBÜROO TURVAJA | Tallinn | 30.3 | 93% | 211d | 70% | 82% | 9 · Electronics | ||
| Liina Jents | Tallinn | 1.8 | 94% | 274d | 100% | 89% | 9 · Electronics | ||
| Indrek Eelmets | Tallinn | 2.3 | 97% | 211d | 35% | 88% | 36 · Finance |
City shows the firm's registered seat; when no city is recorded, the home country’s capital is shown by default. Claim the profile to add the city.
Sabina GrušaitėTallinn · 3/yr · 100% successPatendibüroo UstervallTartu · 5.1/yr · 97% successFast GrowingPatendibüroo KaitsepurusTallinn · 4.2/yr · 89% successMari MustTallinn · 3.7/yr · 88% successAAA PatendibürooTallinn · 65.5/yr · 95% successPATENT & TRADE MARK AGENCY KOITELTallinn · 27.5/yr · 93% successFast GrowingPatendibüroo KÄOSAARTallinn · 87.9/yr · 92% successLjubov KesselmanTallinn · 4/yr · 99% successAnneli KangTallinn · 6.4/yr · 95% successAnna KosarTallinn · 2/yr · 82% successRaivo MatsooTallinn · 0.7/yr · 100% successKOPPEL PATENDIBÜROOTallinn, Harjumaa · 7.1/yr · 93% successKaie PuurTallinn · 15.2/yr · 94% successSarap, MargusTartu · 6.8/yr · 91% successRiina PärnTallinn · 2.5/yr · 95% successMaria Silvia MartinsonTallinn · 1.5/yr · 93% successPATENDIBÜROO TURVAJATallinn · 30.3/yr · 93% successLiina JentsTallinn · 1.8/yr · 94% successIndrek EelmetsTallinn · 2.3/yr · 97% success
Is your firm rated in Estonia? Check in a minute.
Frequently asked questions
Estonia: which IP firms are rated highest?
IPRATE rates the top 12% of firms filing for this country. 19 of 156 analysed firms qualified across 6,338 EU Trademarks filings.
Estonia: how many IP firms are rated?
19 firms currently hold a published IPRATE rating for this country, out of 156 firms in the analysed window. Firms below the minimum-evidence thresholds are not published.
How does IPRATE rate IP firms?
Ratings use official EUIPO, EPO and national office filing outcomes across six pillars, with Bayesian credibility adjustment for small samples. Ratings are never sold or sponsored.
More answers on the FAQ page and in the methodology.