 The following year in 1987, the firm was rebranded under the name Towers Perrin.Today, Tillinghast is integrated into the company Willis Towers Watson.Tillinghast advises clients on merger and acquisition transactions by planning and developing acquisition strategy, providing actuarial appraisals, and forecasting changes to shareholder value and reactions from rating agencies

Tillinghast provides risk management services including risk management process assessment and benchmarking, insurance marketing assistance and vendor selection, claims management effectiveness, risk management organizational effectiveness, risk management information system (RMIS) needs assessments, system selection and implementation support, workers' compensation cost management/integrated disability management, and enterprise risk management (ERM).