Case Study: Leighton Asia achieves 70% document review cost savings with Exigent Group Limited

6 Weeks. 14TB of Data Processed. 70% Savings in Document Review Costs

Leighton Asia, a Hong Kong-based construction company, needed to gather, process, and review a massive volume of data for a government Commission of Enquiry into a rail construction project. With limited in-house legal capacity and a strict six-week deadline, Leighton Asia turned to Exigent Group Limited for litigation expertise, project management, and eDiscovery support, using DISCO as the technology platform.

Exigent Group Limited mobilized a 60-person review team and used DISCO with AI and predictive coding to streamline the review. The process reduced 9 million documents to 1.2 million, then to 330,000 priority files, helped Leighton Asia meet its deadline in six weeks, and delivered more than 70% savings compared with law firm document review costs.

Leighton Asia