Kambourov & Partners

Testimonials

Collated independently by Legal 500 research team.

• 'Yana Todorova provides a sharp, detail-oriented approach and an impressive ability to manage complex matters efficiently. She combines precision with creativity, which has been invaluable both in managing our trademark portfolio and in enforcement cases. Yana also communicates complex issues clearly and pragmatically, which makes working with her both effective and reassuring.'
• 'Margarita Guigova is an exceptional adviser with a deep and nuanced understanding of intellectual property law in Bulgaria and beyond. What makes her stand out is not only her legal knowledge, but also her strategic insight — she has an outstanding ability to anticipate how legal developments will impact our business and to design solutions that protect and strengthen our brands for the long term. Margarita is also remarkably thorough, dedicated and approachable. We have always felt that our matters are given her full attention and commitment.'
• 'They stand out for their collaborative style: they are approachable, transparent in billing, and quick to adapt to our internal workflows. We appreciate their ability to act quickly when the market requires it, while also keeping an eye on long-term brand value. This combination of agility and strategic vision is rare. In short, they offer everything a company like ours could want in an IP adviser - reliability, expertise, commercial acumen and genuine care for protecting and growing our brands.'
• 'What makes the team unique is the combination of deep technical expertise in IP law, commercial awareness of our industry, and a very proactive, hands-on approach. They do not limit themselves to legal formalities. Instead, they act as true strategic partners who anticipate risks and opportunities for our brands. Compared to other firms, Kambourov & Partners is quicker on their feet, more insightful, more specialised, more responsive, business-oriented, and creative in finding solutions. They also stand out for the stability of their team – we have enjoyed continuity of service and long-term relationships, which builds enormous trust.'
• 'Yana Todorova brings a rare mix of technical precision and commercial awareness. She has an outstanding ability to grasp the broader business context and then tailor advice that is both creative and highly actionable. Yana is exceptionally responsive, detail-oriented, and a pleasure to work with — qualities that make her an invaluable advisor and trusted point of contact. '
• 'Margarita Guigova stands out as a true leader in the IP field. She combines encyclopaedic knowledge of trademark law with an exceptional ability to navigate complex negotiations and achieve practical, business-oriented solutions. What sets her apart is her calm authority and persuasive style, which consistently secure excellent outcomes even in sensitive situations. Margarita has a rare talent for seeing the bigger picture without losing sight of the details, and she inspires complete trust that every matter is being handled with both rigour and creativity. She is also incredibly approachable and responsive, making collaboration seamless and enjoyable.'

Key clients

• Vivacom
• Lidl
• Nova Broadcasting Group
• Economedia
• Motion Picture Association (MPA)
• Kamenitza / Molson Coors Brewing Company
• Prestige-96
• Devil walking
• Izabel Ovcharova - Izi
• DevScale
• Solarity s.r.o.
• Speak Bulgarian

Work highlights

Lawyers

Hall of Fame

The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Margarita Guigova

Next Generation Partners

Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Yana Todorova