Latest News:

How To Avoid Construction Disputes – Maria Fisentzou Diales nominated in Structural Awards 2019 Diales are delighted to announce that Phil Duggan been appointed as Head of Diales for the Middle East Diales are proud sponsors of Asia ADR Week 2019 Diales are pleased to be sponsoring the 5th ICC Asia Conference in Singapore Diales are pleased to be sponsoring the 4th ICC Africa Conference in Lagos this week Diales is proud to be sponsoring the 3rd PAW and to host a conference Diales is delighted to be taking part in the 3rd Kuwait Project Management Conference 2019. Diales is proud to be sponsoring the 7th ICC MENA Conference on International Arbitration Dealing with conflicting pressures – A practical guide Diales Technical are shortlisted for an award. Diales are proud sponsors of the CIArb’s International Arbitration Conference 2018 Flying high! Another Goodwood sculpture success Diales is proud to be sponsoring the 4th ICC Asia Conference on International Arbitration Diales Host Drinks Reception GAR Live Construction Disputes ICC Institute Advanced Training on “Drafting enforceable awards” Should arbitration in investment protections treaties be forsaken? DRBF Conference – Paris, France Diales work with Gerry Judah on a new sculpture – Jacob’s Ladder Damp in Listed Buildings Diales experts gain professional recognition Diales have two new experts Diales host successful drinks reception Diales are commended at the 2017 Structural Awards Mark Castell is attending the 2017 Dutch Arbitration Day, Amsterdam Independence Day: Why Do Many Experts Fail at Being ‘Independent’? John Mullen is published in the Construction Law Review Diales technical are shortlisted for two awards Diales celebrates five years of dedicated Expert Witness support services ICC 1st European International Arbitration Conference


Diales provide specialist support to the legal profession in Arbitration, Litigation, and ADR. Our expert teams’ specialities include quantum; delay analysis; technical; and asset valuation.

We provide these services to the international construction, engineering and infrastructure sectors of the industry around the world and can demonstrate successful appointments across many sectors within numerous locations including:

  • Building projects including high rise – up to £760m disputed
  • Infrastructure projects including roads; bridges; and rail – up to £3bn disputed
  • Oil and gas projects including refineries; off shore platforms; pipelines; holding tanks and terminals – up to $400m disputed
  • Power projects including fossil fuel; combined cycle gas turbines (CCGT); nuclear; and wind farms – up to €175m disputed
  • Shipping projects including pipe laying vessels; support vessels tankers; super yachts; and submarines – up to $225m disputed

The largest projects, the highest profile disputes. Uncompromised expertise assured

Wherever you are in the world, no matter what the sector, language, or size of the dispute, we have the expertise.