Case Study: GreenHill achieves 75% reduction in alerts and $300K annual savings with CrowdStrike Falcon Complete

Greenhill Advises Global Finance Clients While Protecting Data With Leading Security

Greenhill is a New York–based, global independent investment bank with 17 offices and a mid-market profile that advises on financing, restructuring and M&A. Faced with regulatory requirements, a distributed workforce and employees connecting personal devices from home, Greenhill needed to ensure client data remained secure and that remote endpoints could not become attack vectors.

Greenhill deployed CrowdStrike Falcon Complete — a lightweight, single-agent managed endpoint security platform (EDR/NGAV, firewall management and managed services) — rolled out globally in under an hour and supported by CrowdStrike engineers. The solution cut alerts by an estimated 75%, saved about $300K annually across ~800 endpoints, sped incident response (eliminating costly reimaging), and delivered ongoing assessments that increased executive confidence in the firm’s security posture.

GreenHill

John Shaffer

Chief Information Officer