Legal 500 – “Specialist PIL firm Volterra Fietta acts for States, international organisations and private entities in both contentious and non-contentious matters. Robert Volterra is highly rated, Graham Coop is also highly regarded.”

Chambers & Partners – “Volterra Fietta is a very, very highly respected group.”

Legal 500 – “Volterra Fietta’s public international law expertise makes it a natural choice for clients seeking Latin America investment treaty arbitration advice. From its London base, the team has acted in cases across the region for a client base encompassing sovereigns, international organisations and corporations.”

Chambers & Partners – “Robert Volterra is commended as an ‘authoritative operator and tenacious advocate’ with a focus on a range of PIL issues and exceptional ability on investment treaty arbitration matters.”