Case Study

Global Law Firm Partners with Lighthouse to Save Millions During Government Investigation

Global Law Firm Partners with Lighthouse to Save Millions During Government Investigation

A global law firm defending a large analytics company in an FTC antitrust probe faced a 60-day deadline to produce from 11.5M documents. Partnering with Lighthouse, they executed parallel workflows including forensic collection, TAR, privilege review, email threading, and chat data management. TAR removed over 6M documents, saving $6.2M, while non-TAR analysis cut another 640K and email threading eliminated 1.1M more, saving $1.1M. AI-driven privilege QC and automated logging further reduced risk and cost. In total, Lighthouse streamlined 600 datasets from 90 custodians, saving millions while ensuring defensible, timely production.

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