About Us

O’Sullivan Associates specializes in actuarial consulting to multi-employer pension, welfare, and defined contribution plans. All employees are dedicated to serving the multi-employer market. We do not serve any corporate or government plans. The firm’s mission is to provide the highest level of actuarial and consulting services to Taft-Hartley (multi-employer) trusts. Our senior staff averages over 20 years of experience per professional.

Over the last 40 years there have been remarkable changes in employee benefit plans. Pension plans have had to cope with ERISA funding and qualification requirements. Health plans have had to manage medical costs, and an evolution of delivery systems. O’Sullivan Associates is proud that during this time our professionals have been leaders in bringing creative cost containment and plan design ideas to meet our client’s objectives.