Among Ruslan's clients there are largest international car and auto components producers (Nissan, Mazda Motor), world leading distributors and producers (Inditex, Carlsberg), media companies (Interpublic Group of Companies), IT and telecom (Juniper, Alcatel) and transport companies (Maersk).

Ruslan has particular experience and expertise in cross-border and international tax planning for Russian and foreign multinational companies and advises on CFC, profit distribution and investment vehicles. He provided tax advisory support for Russian businesses helping them to establish venture capital structures formed in foreign jurisdictions and assisted clients with complex analysis of beneficiary owner of income planning, double tax treaty structuring / treaty controversies and various tax residency aspects.