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Testimonials
Collated independently by Legal 500 research team.
‘A very skilled and dedicated team, with plenty of sector-wise know-how. As of late, a lot of emphasis has been placed on tech-based approach to working processes, with the team visibly present in this sector.’
‘Team Bulgaria: Diana Dimova certainly stands out as the managing partner, leading the most complex cross-border jurisdictions. Nina Tsifudina has been a pleasure to work with on various regional advisory mandates.’
‘Kinstellar’s Commercial, Corporate, and M&A team stands out due to its deep industry knowledge, tailored client service, and a strong track record in complex transactions across multiple jurisdictions. Their expertise spans a wide range of industries, including technology, energy, financial services, and healthcare.’
‘Nina Tsifudina is a partner at Kinstellar possessing a unique blend of technical legal skills and commercial acumen. She is dedicated to her clients and has a proactive approach. She combines a meticulous attention to detail with an ability to see the "bigger picture". What I have most valued in working with Nina is her clarity, calm under pressure, and her exceptional communication skills.’
Key clients
- TAWAL
- Total Specific Solutions
- Eleven Capital
- YouGov plc
- United Energy Group
- Mitiska European Real Estate Partners 3
- United Bulgarian Bank AD
- UKG Inc.
- MET Group
- Glavbolgarstroy Holding
Work highlights
- Advising TAWAL on the acquisition of the telecommunication infrastructure of United Group B.V. in Bulgaria, Croatia and Slovenia, consisting of more than 4,800 towers, for EUR 1.2bn
- Advising United Energy Group on the acquisition of Green Profit EOOD, a developer of two photovoltaic power plant projects with approximate total capacity of 250 MW, for EUR 37.5m.
- Advising YouGov plc on the EUR 315m acquisition of the European Consumer Panel Business of GfK.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Next generation partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Diana Dimova; Nina Tsifudina
Other key lawyers
Boryana Boteva; Atanas Mihaylov; Denitsa Kuzeva; Nikolay Gergov