Olga Ostrovsky

Olga Ostrovsky

Baker McKenzie


Olga Ostrovsky is an associate in the Baker McKenzie Dispute Resolution team based in London. Olga has a broad commercial practice with a focus on commercial litigation and international arbitration. She has experience acting in a range of complex, cross-border disputes in diverse sectors. Prior to joining Baker McKenzie, Olga worked at leading dispute resolution firms in London and New Zealand and undertook a clerkship at the Supreme Court of New Zealand.

Practice Focus

Commercial Litigation, International Arbitration and Dispute Resolution

Representative Legal Matters

Prior to joining Baker McKenzie Olga's experience included:

  • Acting for a financial institution against a State in ICSID proceedings involving allegations of bribery and corruption and breach of local and EU financial laws and regulations.
  • Acting for a mining company in an ICC arbitration seated in London arising out of allegations of wrongful termination of contract.
  • Acting for a group of international funds in proceedings against a Turkish construction company and its directors in the Commercial Court for misrepresentation and deceit following a failed financial restructuring.
  • Acting for an individual and his company following the termination of a joint venture in the Circuit Commercial Court.
  • Acting for a tertiary institution in High Court proceedings in New Zealand against two government departments in an action for defamation.
  • Acting for a lawyer defending a professional negligence claim brought by a former client in High Court proceedings in New Zealand.
  • Acting for an accountant firm defending a professional negligence claim in High Court proceedings in New Zealand.
  • Acting for insurers in High Court proceedings and mediations defending claims brought by insured homeowners under insurance policies following major earthquakes in New Zealand.

Professional Associations and Memberships

  • New Zealand Law Society
  • LCIA Young International Arbitration Group


  • English
  • Russian