|Tier 1 - Russia|
|Pepeliaev Group, Taxand Russia|
|Tier 2 - Russia|
|Tier 3 - Russia|
|Egorov Puginsky Afanasiev & Partners|
|Herbert Smith Freehills|
|White & Case|
|Tier 4 - Russia|
|Tier 1- United Kingdom|
|Freshfields Bruckhaus Deringer|
|Slaughter and May|
|Tier 3- United Kingdom|
|CMS Cameron McKenna Nabarro Olswang|
|Debevoise & Plimpton|
|McDermott Will & Emery|
|Shearman & Sterling|
|Weil, Gotshal & Manges|
|Tier 4- United Kingdom|
|Cleary Gottlieb Steen & Hamilton|
|Watson Farley & Williams|
Oleg Konnov is the head of the tax practice at Herbert Smith Freehills. He specialises in the key sectors of consumer products and oil and gas.
The team assists clients across all areas of tax such as direct and indirect tax, customs duty issues, information exchange, treaty disputes and cross-border issues, disclosure facilities, transfer pricing disputes, civil and criminal fraud proceedings, tax warranty and indemnity claims and other commercial tax disputes.
The tax group at Herbert Smith Freehills offers an extensive range of tax services, such as international tax planning, corporate tax advice, IP rights, compliance and dispute resolution. The practice has strong expertise in areas such as financial services, real estate, pharmaceuticals, energy and technology.
Well regarded by clients and peers, Isaac Zailer is the global head of tax and advises domestic and international clients on tax planning, structuring, transactions and cross-border deals. Zailer's expertise covers the financial sector, including corporate M&A deals, asset management, equity and debt capital markets. He recently advised British American Tobacco on its $49.4 billion offer to Reynolds American.