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Our Partners

Allen & Overy
Jones Day
Cleary Gottlieb Steen & Hamilton
Latham Watkins
Clifford Chance
DLA Piper
Freshfields Bruckhaus Deringer
Simmons & Simmons
Gide Loyrette Nouel
Skadden, Arps, Slate, Meagher & Flom
Herbert Smith
Slaughter and May
Hogan Lovells
Squire Sanders 



Beginning from 2005 Amir Tussupkhanov have been included in the international rating bulletins and directories as a leading lawyer.

We recognised by Chambers and Partners, Legal 500, IFLR1000 (International Financial Law Review) and AsiaLaw Profiles as effective team in corporate and finance practices. 

Chambers Global (The Client's Guide) recognised ORIS as a leding firm in Corporate and M&A in Kazakhstan. 

IFLR1000 recommend us in energy, finance and corporate practices. 

“They understand that quality service means reliability and prompt responses. They show an incredible level of business judgment and excellent negotiating skills”.

Chambers Global

"ORIS is dedicated to advising foreign investors on financial and corporate matters with a sector focus on mineral resources…"

“ORIS offers a very good quality for a reasonable price. The lawyers are very proactive and cooperative… Fantastic value for money.”


“...another domestic firm building a strong reputation, and is a referral favourite among major international law firms. Described by one as ‘a new breed of local firm, offering good advice and a strong dedication to client service’, while another considers it ‘excellent for banking and corporate matters’…”

Legal 500

"It also offers general strategic advice to foreign and multinational companies operating in Kazakhstan on how to maintain projects in Kazakhstan".

"ORIS claims its strength from its banking and finance practice area rather than its energy and natural resources expertise. ...The firm also frequently acts in relation to project finance transactions."

AsiaLaw Profiles


Our clients:
  • Air Liquide
  • Airbus (EADS)
  • EBRD
  • Kazakhtelecom
  • Mining International Company
  • Samruk Energy
  • Samruk Kazyna
  • Samsung
Our partners:
  • Allen & Overy
  • Chadbourne & Parke
  • Cleary Gottlieb Steen & Hamilton
  • Clifford Chance
  • Clyde & Co
  • DLA Piper
  • Freshfields Bruckhaus Deringer
  • Gide Loyrette Nouel
  • Herbert Smith Freehills
  • Hogan Lovells
  • Jones Day
  • Latham & Watkins
  • Linklaters
  • Orrick
  • Proskauer Rose
  • Simmons & Simmons
  • Skadden, Arps, Slate, Meagher & Flom
  • Slaugther & May
  • Squire Sanders
  • SJ Berwin (King & Wood Mallesons)