Who Are the Best IP Firms in Bulgaria? (2026)
Analysed 569 firms across 12,063 EU Trademarks filings. Country: Bulgaria. Top 21% identified; 120 qualified.
Analysed
569
firms filing (Bulgaria)
Qualified
120
top 21% meeting IPRATE thresholds
Key stats
Selected cohort: Trademarks · EU · Cumulative (20y)Featured qualified firms
From the selected cohortLusia Kesova
Deyan Vulchev Ivanov
ZLATAREVI PATENT AND TRADEMARK
Konstantin Tahtadjiev
Maria Nikolaeva Vladimirova
Firm rankings
Sorted by tier. Sort by any column.| Silviya Todorova | Sofia | 37.1 | 99% | 147d | 98% | 97% | 9 · Electronics | ||
| Mariya Markova | Sofia | 8.2 | 96% | 146d | 100% | 99% | 5 · Pharma | ||
| ZLATAREVI PATENT AND TRADEMARKFast Growing | Sofia | 8.2 | 89% | 261d | 82% | 94% | 29 · Meats | ||
| GCS Europe Ltd. | Sofia | 18.6 | 94% | 143d | 96% | 0% | 41 · Education | ||
| Ivaylo Ganchev | Sofia | 7.8 | 94% | 168d | 71% | 88% | 42 · Technology | ||
| Deyan Vulchev IvanovSpecialistPharma · Nice 5 | Sofia | 13.8 | 98% | 181d | 93% | 65% | 5 · Pharma | ||
| Jivko RadevSpecialistCosmetics · Nice 3 | Sofia | 5.2 | 99% | 127d | 92% | 18% | 3 · Cosmetics | ||
| Diana Popova-Ganeva | Sofia | 9.4 | 96% | 125d | 100% | 96% | 35 · Advertising | ||
| Емилия Вълчева | Sofia | 2.7 | 98% | 169d | 100% | 100% | 5 · Pharma | ||
| Konstantin Tahtadjiev | Sofia | 12.8 | 97% | 156d | 100% | 69% | 41 · Education | ||
| Stoyan Totev | Varna | 8.4 | 97% | 119d | N/A | 100% | 41 · Education | ||
| Rositsa Stoyanova | Sofia | 7.2 | 90% | 174d | 46% | 94% | 29 · Meats | ||
| Manev, Kostadin ChanevSpecialistFoods · Nice 30 | Sofia | 22.3 | 94% | 254d | 75% | 94% | 29 · Meats | ||
| Петър Кирчев | Sofia | 7.2 | 91% | 109d | N/A | 100% | 5 · Pharma | ||
| Bilyana BakalovaFast GrowingSpecialistPharma · Nice 5 | Sofia | 11.7 | 93% | 205d | 84% | 85% | 5 · Pharma | ||
| Ekaterina Nikolaeva Savova | Sofia | 6.1 | 98% | 166d | 79% | 79% | 9 · Electronics | ||
| Ralitsa Venelinova Dimova | Sofia | 5.4 | 99% | 197d | 85% | 99% | 3 · Cosmetics | ||
| ISKRA CHRISTOVA & PARTNERS | Sofia | 2.8 | 97% | 146d | 100% | 94% | 30 · Foods | ||
| Lusia Kesova | Sofia | 14.8 | 90% | 208d | 73% | 93% | 30 · Foods | ||
| Ilieva, Angelina Stanimirova | Sofia | 6 | 99% | 152d | 100% | 86% | 25 · Clothing | ||
| Mariya Petrova Aleksieva | Varna | 2.7 | 100% | 149d | 70% | 100% | 25 · Clothing | ||
| IP CONSULTING LTD. | Sofia | 49 | 97% | 246d | 86% | 50% | 5 · Pharma | ||
| Наталия Бошнакова | Sofia | 2.8 | 97% | 180d | 100% | 100% | 38 · Telecom | ||
| Адриян Мурлиев | Sofia | 7.5 | 94% | 115d | N/A | 100% | 3 · Cosmetics | ||
| Stoyan Sirakov | Sofia | 3.3 | 95% | 141d | 79% | 69% | 18 · Leather | ||
| Michaela Christova | Sofia | 4.8 | 98% | 131d | 100% | 7% | 21 · Housewares | ||
| Nikolay Stoyanov Dunchev | Sofia | 5.1 | 95% | 127d | 100% | 96% | 5 · Pharma | ||
| Atanas Kostov | Plovdiv | 13.3 | 92% | 209d | 55% | 73% | 42 · Technology | ||
| Pakidanska, Ivanka SlavchevaSpecialistFoods · Nice 30 | Sofia | 18.4 | 96% | 228d | 69% | 91% | 29 · Meats | ||
| NIKOPATENT PATENT AND TRADEMARK AGENCYSpecialistCosmetics · Nice 3 | Sofia | 9.2 | 92% | 263d | 71% | 92% | 3 · Cosmetics | ||
| Emil Delchev | Sofia | 0.8 | 88% | 111d | 100% | 100% | 42 · Technology | ||
| Vanya Dimitrova Velyanova | Sofia | 2.3 | 100% | 173d | 85% | 98% | 35 · Advertising | ||
| BOJINOV & BOJINOV LTD. | Sofia | 12.5 | 92% | 227d | 77% | 52% | 3 · Cosmetics | ||
| Vasko Ivanov Vasilev | Stara Zagora | 3.2 | 92% | 134d | 100% | 89% | 35 · Advertising | ||
| Galin Popov | Sofia | 1.2 | 96% | 180d | 88% | 96% | 35 · Advertising | ||
| Vassia Ivanova Germanova | Sofia | 4.9 | 91% | 290d | 52% | 99% | 16 · Paper | ||
| JOSHI IP LAW EUROPE LIMITED EOOD | Plovdiv | 17.7 | 99% | 307d | 80% | 0% | 41 · Education | ||
| Natchev & Partners | Sofia | 1 | N/A | N/A | N/A | 100% | 35 · Advertising | ||
| Mincho Minchev | Sofia | 5.3 | 100% | 152d | N/A | 100% | 42 · Technology | ||
| Hristo Plamenov Raychev | Sofia | 5.2 | 95% | 214d | 100% | 82% | 42 · Technology | ||
| Rumen Dontchev Darakev | Sofia | 4.7 | 84% | 177d | 86% | 54% | 33 · Alcohol | ||
| DR. EMIL BENATOV & PARTNERS | Sofia | 30.7 | 94% | 218d | 72% | 36% | 5 · Pharma | ||
| Никола Кисов | Sofia | 4.2 | 100% | 129d | N/A | 100% | 35 · Advertising | ||
| Radislava Andreeva Kosseva | Sofia | 1.1 | 100% | 503d | 73% | 100% | 35 · Advertising | ||
| Snezhana Traychova Krasteva | Sofia | 1.3 | 100% | 312d | 43% | 100% | 35 · Advertising | ||
| RASHEV & PARTNERS | Sofia | 3.1 | 98% | 168d | 75% | 89% | 35 · Advertising | ||
| Liliana Tzatcheva Borissova | Sofia | 1 | 100% | 191d | 54% | 89% | 35 · Advertising | ||
| Zornitsa Miroslavova Dimitrova | Sofia | 5.6 | 93% | 183d | 89% | 80% | 35 · Advertising | ||
| Aleksi Atanasov Chilikov | Gabrovo | 1.5 | 94% | 399d | 33% | 96% | 35 · Advertising | ||
| Marieta Trosheva | Burgas | 1.2 | 100% | 336d | 50% | 100% | 30 · Foods | ||
| Milena Lyubenova Georgieva-TabakovaFast Growing | Sofia | 4.7 | 97% | 230d | 78% | 87% | 3 · Cosmetics | ||
| Boyan Lekov | Sofia | 1.2 | 83% | 148d | 100% | 100% | 5 · Pharma | ||
| Емона Адамова | Sofia | 15.5 | 100% | 136d | N/A | 96% | 35 · Advertising | ||
| Tsonka Ivanova Taushanova | Sofia | 1.2 | 100% | 261d | 30% | 92% | 10 · Medical | ||
| Krasimira Kadieva | Sofia | 1.7 | 100% | 222d | 100% | 87% | 44 · Healthcare | ||
| Stefan Stefanov | Sofia | 0.9 | 93% | 287d | 75% | 79% | 30 · Foods | ||
| Velislav Dramov | Sofia | 8.6 | 97% | 218d | 40% | 96% | 35 · Advertising | ||
| Kiril Alexandrov Valtchev | Sofia | 2.5 | 100% | 136d | 100% | 100% | 31 · Agriculture | ||
| Мария Колева | Sofia | 3.5 | 85% | 149d | N/A | 100% | 25 · Clothing | ||
| Rumiana Brestnichka | Sofia | 2.4 | 91% | 139d | 79% | 100% | 5 · Pharma | ||
| Jivko Draganov | Sofia | 0.9 | 77% | 279d | 33% | 79% | 41 · Education | ||
| Асен Велинов | Sofia | 2 | 100% | 138d | N/A | 100% | 35 · Advertising | ||
| Йоанна Иванова | Sofia | 2.2 | 96% | 173d | 57% | 94% | 35 · Advertising | ||
| Emil Alexandrov Georgiev | Sofia | 3.9 | 94% | 256d | 58% | 91% | 9 · Electronics | ||
| Yuliyana Andreeva | Plovdiv | 1.1 | 84% | 280d | 50% | 85% | 35 · Advertising | ||
| BUREAU IGNATOV & SON | Sofia | 8.5 | 87% | 197d | 58% | 97% | 33 · Alcohol | ||
| Stankov, Todorov, Hinkov & Spasov, Attorneys-at-Law | Sofia | 1.2 | 89% | 119d | 100% | 93% | 35 · Advertising | ||
| Maria Nikolaeva Vladimirova | Sofia | 4.4 | 85% | 234d | 79% | 87% | 34 · Tobacco | ||
| Evgeniya Tabova | Sofia | 1.7 | 85% | 125d | 100% | 25% | 32 · Beverages | ||
| Maxim Hristov | Sofia | 2.5 | 93% | 122d | N/A | 95% | 3 · Cosmetics | ||
| KAMBOUROV & PARTNERS | Sofia | 3 | 90% | 235d | 88% | 73% | 30 · Foods | ||
| Iva Semenkova | Sofia | 8.7 | 100% | 257d | N/A | 96% | 41 · Education | ||
| Milena Kichashka | Sofia | 2.6 | 100% | 188d | 71% | 84% | 35 · Advertising | ||
| Ventsislava Raeva | Varna | 0.8 | 100% | 131d | 50% | 100% | 35 · Advertising | ||
| Красимира Колева | Ruse | 1.1 | 100% | 120d | 100% | 100% | 35 · Advertising | ||
| Teodora Lalova | Sofia | 10 | 100% | 188d | N/A | 100% | 35 · Advertising | ||
| Radoslav Parushev | Sofia | 1.5 | 100% | 193d | 100% | 100% | 1 · Chemicals | ||
| Georgi Georgiev | Sofia | 3.7 | 100% | 146d | N/A | 92% | 35 · Advertising | ||
| Ивона Тодорова Табакова - Мутафчиева | София | 8 | 100% | 223d | N/A | 88% | 35 · Advertising | ||
| RP PARTNERS LTD. | Sofia | 1.8 | 96% | 270d | 59% | 97% | 3 · Cosmetics | ||
| Diana DimitrovaSpecialistCosmetics · Nice 3SpecialistPharma · Nice 5 | Sofia | 8.4 | 94% | 217d | 100% | 58% | 3 · Cosmetics | ||
| RUSKOV AND COLLEAGUES | Sofia | 1.3 | 91% | 188d | 100% | 67% | 35 · Advertising | ||
| Zdravka Dimitrova Kostadinova-Vulcheva | Stara Zagora | 1.1 | 85% | 196d | 55% | 85% | 30 · Foods | ||
| Vladimir Vladimirov Ivanov | Sofia | 3.2 | 100% | 127d | N/A | 53% | 35 · Advertising | ||
| Radoslav Nikolaev Radoslavov | Varna | 1.4 | 100% | 129d | 71% | 80% | 35 · Advertising | ||
| Pavko Yordanov Ilarionov | Sofia | 1.9 | 96% | 173d | 85% | 100% | 28 · Toys | ||
| Trayan Kosev | Sofia | 1.9 | 94% | 130d | 100% | 89% | 42 · Technology | ||
| Andrey Andreev | Sofia | 1.1 | 100% | 148d | 82% | 100% | 35 · Advertising | ||
| Rositsa Marinova | Sofia | 3.1 | 92% | 182d | 100% | 56% | 35 · Advertising | ||
| Petyo Petkov | Sofia | 11.5 | 100% | 153d | N/A | 4% | 25 · Clothing | ||
| Rumyana Dobreva | Sofia | 1.6 | 88% | 216d | 63% | 91% | 35 · Advertising | ||
| Svetoslav Parvanov Arsov | Sofia | 1.1 | 92% | 271d | 83% | 86% | 25 · Clothing | ||
| Stanislav Koev | Sofia | 1.7 | 100% | 162d | 100% | 100% | 35 · Advertising | ||
| Vasil Pavlov PavlovSpecialistFoods · Nice 30 | Sofia | 9 | 94% | 270d | 75% | 92% | 30 · Foods | ||
| Yanita Toncheva | Sofia | 1.8 | 100% | 119d | N/A | 100% | 35 · Advertising | ||
| Petar Kalpakchiev | Sofia | 2.2 | 100% | 322d | 79% | 89% | 35 · Advertising | ||
| Asya Velkova Levicharova | Plovdiv | 1.8 | 85% | 274d | 72% | 97% | 35 · Advertising | ||
| Shtiryana Vlacheva Vlachanova-Krasteva | Sofia | 1.4 | 96% | 255d | 50% | 88% | 35 · Advertising | ||
| Angelina Spasova | Sofia | 1.5 | 50% | 325d | 33% | 100% | 3 · Cosmetics | ||
| Iskra Bratovanova | Sofia | 5.6 | 83% | 297d | 55% | 42% | 36 · Finance | ||
| Stanislav Velchev | Sofia | 1.7 | 100% | 215d | 60% | 90% | 7 · Machines | ||
| PATENT BUREAU - PLOVDIV | Plovdiv | 2.2 | 95% | 257d | 74% | 94% | 35 · Advertising | ||
| Ivanka Emilova Georgieva | Sofia | 2.7 | 95% | 185d | 71% | 92% | 35 · Advertising | ||
| Yoana Borislavova Strateva | Sofia | 1.1 | 100% | 133d | 100% | 90% | 28 · Toys | ||
| Kremena Dobranova | Sofia | 1 | 89% | 213d | 100% | 90% | 35 · Advertising | ||
| Ай Пи Консултинг | Sofia | 2.4 | 34% | 421d | 0% | 87% | 30 · Foods | ||
| Margarita Vassileva Harizanova | Sofia | 1 | 86% | 232d | 71% | 100% | 35 · Advertising | ||
| PETOSEVIC EOOD | Sofia | 10.2 | 89% | 181d | 76% | 3% | 16 · Paper | ||
| BOYANOV & CO. | Sofia | 1.9 | 93% | 188d | 68% | 89% | 24 · Fabrics | ||
| IRIN PATENT | Sofia | 0.9 | 83% | 337d | 80% | 58% | 35 · Advertising | ||
| АДВОКАТСКО ДРУЖЕСТВО "ПЕНКОВ, МАРКОВ И ПАРТНЬОРИ" | Sofia | 2.3 | 100% | 314d | 48% | 93% | 35 · Advertising | ||
| Kalina Stoimirova Tchakarova | Sofia | 2 | 86% | 257d | 87% | 69% | 42 · Technology | ||
| TONISTO PATENT & TRADEMARK AGENCY | Varna | 1.2 | 100% | 194d | 50% | 100% | 35 · Advertising | ||
| Emilia Novakova | Sofia | 2.2 | 96% | 230d | 24% | 96% | 30 · Foods | ||
| Tatyana Boyanova Lekova | Sofia | 1.6 | 83% | 270d | 55% | 79% | 36 · Finance | ||
| Stefka Nikolaeva Nikolova | Sofia | 1.3 | 100% | 194d | 50% | 100% | 35 · Advertising | ||
| Erich Auer | Sofia | 14.4 | 87% | 546d | 7% | 18% | 12 · Vehicles | ||
| J. VARBANOV & PARTNERS | Sofia | 1.5 | 87% | 206d | 58% | 76% | 28 · Toys | ||
| Georgi Kanev | Sofia | 2.4 | 100% | 211d | N/A | 33% | 42 · Technology | ||
| Peter Yankov | Sofia | 1.2 | 92% | 169d | 100% | 13% | 35 · Advertising |
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.
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Frequently asked questions
Bulgaria: which IP firms are rated highest?
IPRATE rates the top 21% of firms filing for this country. 120 of 569 analysed firms qualified across 12,063 EU Trademarks filings.
Bulgaria: how many IP firms are rated?
120 firms currently hold a published IPRATE rating for this country, out of 569 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.