Case Study: Willis Towers Watson achieves consistent governance and data-driven portfolio decisions with Planview Enterprise

Willis Towers Watson Enforces Standards and Supports Governance

Willis Towers Watson, a global advisory, broking and solutions firm with 39,000 employees across more than 120 territories, struggled with fragmented portfolio data and inconsistent processes that hindered investment visibility and decision-making. Business units relied on disparate systems and manual spreadsheets, leaving leaders without a consolidated, trustworthy view of projects and prompting an IT and governance improvement program.

After evaluating vendors, the company adopted Planview Enterprise as a cloud solution to standardize governance, centralize project documentation, and apply consistent prioritization, financials, and resource management. This created a single source of truth, eliminated spreadsheet-based reporting, sped up reliable executive reporting, improved cost and capacity estimation, and enabled better-informed investment decisions across the enterprise.

Willis Towers Watson

Denis O’Sullivan

Governance and Implementation Manager