Global law firm integrating post-merger operations across 5,000+ professionals
A&O Shearman is a recently formed international law firm (May 2024 merger) operating at scale across 14 countries with 5,001–10,000 employees. The tech stack reflects a Microsoft-centric enterprise: Office 365, Teams, SharePoint, Azure, plus legal-specific tools (iManage) and governance platforms (ServiceNow, BMC Helix, SIEM/SOAR). Hiring velocity is accelerating across legal (52 open roles), marketing (24), and finance (12)—a pattern consistent with post-merger consolidation and new-mandate capture, while a concurrent rollout of Viva Engage and a risk-centric security framework reveal internal focus on knowledge centralization and threat detection maturity.
Notable leadership hires: Security Director
A&O Shearman advises on complex matters across energy transition, life sciences, technology, private capital, and finance for institutional and corporate clients globally. The firm operates through a distributed model spanning the UK, US, APAC, and Continental Europe, with expertise in US law, English law, and emerging-market regulations. Recent integration work includes standardizing precedents across offices, consolidating know-how repositories, and improving proposal delivery cycles. The organization spans legal delivery, business development, finance operations, and enterprise security functions.
Microsoft 365 (Office, Teams, SharePoint, Exchange), Azure cloud, ServiceNow for IT service management, iManage for legal document management, Salesforce and Dynamics 365 for CRM, BMC Helix for IT operations, and SIEM/SOAR for security monitoring.
Across 14 jurisdictions: United Kingdom, United States, Australia, Singapore, Spain, Netherlands, France, Italy, Belgium, Luxembourg, Thailand, Indonesia, Slovakia, and United Arab Emirates.
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