Services

Expert witness

We use our deep understanding of the telecoms industry to support in arbitration and litigation.

We act as expert witnesses using our understanding of both industry issues and valuations of telecoms operators to guide counsel through complex industry issues and to quantify losses.

Our technical knowledge combined with our rigorous valuation modelling approach ensures that our testimony and damages calculations are seen as credible by the arbitral tribunal or court.



Overview of Expert witness projects*



* Some of the experience shown was gained by our team members prior to joining Aetha


  • USA: Valuation of a long distance fibre network of IRUs with special rights
  • Brazil: Engineer's completion certificate for investments in broadband and long haul fibre
  • Kazakhstan: ICSID case relating to the expropriation of a mobile network operator
  • Egypt: International arbitration relating to an interconnection agreement at the Cairo regional centre
  • Mexico: Expert witness report regarding interconnection on behalf of Telefonica in an ICSID arbitration
  • Switzerland: Report on post-acquisition earn-out performance of an ISP
  • UK: Forensic cost modelling to appeal against the regulated prices for local loop unbundling and related services
  • Spain: Economic model quantifying the costs of pay-per-view football rights

Our services

  • Industry expert testimony
  • Regulatory expert testimony
  • Quantum expert testimony
  • Expert valuer's report