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Professional legal assistance on the most complex matters in Russia and abroad

News
2025-04-08
Valery Zastrozhin spoke at the MSU conference ‘Criminal Procedural Guarantees of Rights and Legal Interests of Individuals’
2025-02-19
Yuri Monastyrsky starred in a documentary dedicated to the 35th anniversary of the Russian legal market
2025-01-27
MZS announces new appointments
2022-12-05
MZS again received top rankings from The Pravo.ru-300 Russian law firms rating.
2022-10-29
KOMMERSANT Publishing House has selected the disputes that, according to its editorial board, deserve the most attention in 2022. Three disputes led by MZS are among them.
2022-05-31
MZS lawyer Valery Zastrozhin spoke at the conference "Protection of business" from "Vedomosti. Legal" series.
2022-05-27
Yuri E. Monastyrsky participated in the scientific conference "Enforcement and arbitration under external constraints: urgent solutions" in Tyumen.
2021-12-07
Yuri Monastyrsky spoke at the MGIMO Law Championship 2021.
Our firm
Key numbers
  • 16.5+
    years on the market
  • 40+
    attorneys and lawyers
  • 10+
    years in rankings
Practice areas
Key
practice areas
We work in every area of law, but are particularly strong in the following areas
Dispute
resolution
400+ litigation and arbitration cases per year
More
Corporate
law
Comprehensive support of M&A transactions and ongoing business operations
More
Private clients
(UHNWI)
Family law and inheritance planning, structuring and protection of private equity and business assets
More
Criminal
law
MZS criminal lawyers are ready to help clients 24/7
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All practice areas
Awards and rankings
Recognition
For over 20 years, Russian and foreign rating agencies have recognized leadership of Monastyrsky, Zyuba, Stepanov & Partners in key areas of practice
Chambers Europe
The Legal 500
Forbes Russia
Law-300
Legal Experts. Top Legal Advisers
All rankings
Team
P
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n
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Our firm is based on the most reliable foundation – unique people. MZS`s partners are respected and well-known attorneys
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Yuri Monastyrsky
Founder, Partner, Attorney, Doctor of Law
Dispute resolution
Dmitry Lovyrev
Partner, Attorney
Dispute resolution, private clients, criminal defence
Mikhail Motrich
Partner, Attorney
Corporate law and M&A
Dmitry Mukhomorov
Partner
Dispute resolution, bankruptcy
Anton Aleksandrov
Managing Partner, Attorney
Private clients, dispute resolution, intellectual property
Kirill Udovichenko
Partner, Attorney
Dispute resolution
Victoria Dergunova
Partner, Attorney, Candidate of Legal Sciences
Private clients
Nikolay Chernov
Partner, Attorney
Dispute resolution
Maxim Muzyka
Partner, Attorney
Antitrust law, dispute resolution, private clients
Igor Melnikov
Partner
Dispute resolution, private clients
К
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Google
Boeing
Samsung
Аэрофлот
ВТБ
Unilever
А1
ВЭБ РФ
АФК Система
Подробнее
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News
News
08 / 04 / 2025
Valery Zastrozhin spoke at the MSU conference ‘Criminal Procedural Guarantees of Rights and Legal Interests of Individuals’
News
19 / 02 / 2025
Yuri Monastyrsky starred in a documentary dedicated to the 35th anniversary of the Russian legal market
News
27 / 01 / 2025
MZS announces new appointments
News
05 / 12 / 2022
MZS again received top rankings from The Pravo.ru-300 Russian law firms rating.
News
29 / 10 / 2022
KOMMERSANT Publishing House has selected the disputes that, according to its editorial board, deserve the most attention in 2022. Three disputes led by MZS are among them.
News
31 / 05 / 2022
MZS lawyer Valery Zastrozhin spoke at the conference "Protection of business" from "Vedomosti. Legal" series.
News
27 / 05 / 2022
Yuri E. Monastyrsky participated in the scientific conference "Enforcement and arbitration under external constraints: urgent solutions" in Tyumen.
News
07 / 12 / 2021
Yuri Monastyrsky spoke at the MGIMO Law Championship 2021.
Publications
26 / 01 / 2023
Genesis of Harm and Losses in Civil Law Doctrine. The Factor of European Science
Publications
21 / 08 / 2021
Civil Law Obligation Reform in Russian Federation and its Effect on the Institute of Damages (Losses)
Publications
12 / 03 / 2021
Subsidiary Liability of Controlling Persons of Industrial Enterprises: Main Legal Conflicts
Publications
15 / 12 / 2020
Role of Losses in the Financial Statements of Digital Companies
Publications
14 / 12 / 2020
Civil Liability Concept Transition in Post-Industrial Countries
Publications
03 / 05 / 2020
Role of Losses in the Financial Statements of Digital Companies
Publications
30 / 04 / 2020
New Format of Business Protection: Modern Digital Platforms
Publications
12 / 03 / 2020
The Main Ethical Risks of Using Artificial Intelligence in Business
Publications
12 / 01 / 2020
Participation of the Attorney in Civil Cases Regarding the Assignment of Responsibility in the Form of Lossess
Publications
30 / 09 / 2019
Matters Relating to Improvement of Russian Civil Legislation on Losses
Press Center