O'Neill Consulting Corporation

50 years of understanding what it takes to help people!

Welcome to O’Neill Consulting Corporation! Since 1967 O’Neill Consulting Corporation has been providing services to Corporations, municipality, and Taft-Hartley Plans as a licensed Third-Party Administrator (TPA) throughout the northeastern United States. Our services include assisting in the day-to-day management and administrative services for Health, Pension, Annuity, and Vacation Funds.

We manage multiple benefit programs in today’s managed care environment of both insured and self-insured benefits. We integrate all administrative programs to provide our clients with maximum benefits with minimum cost. Our clients range in size from 100 to 12,000 covered participants. We commit ourselves to excellence and our customer/client support is an essential part of our future.

Our staff provides distinctive service and product specialization. We have demonstrated excellence in quality, productivity and profitability. Each account is assigned a specific employee to provide dedicated longtime, consistent and knowledgeable service.


We look forward to providing our clients with the necessary tools to successfully fulfill their responsibilities. What we provide ranges in scope from leading edge technologies to resources that can answer your questions beyond the typical benefit quandary.

One of our main partners ISSI is by far the leading provider of Benefit Administration computer systems and services to the Taft-Hartley industry.


We can help you manage your members benefits more efficiently. Started in 1968, O'Neill Consulting Corporation understands the needs of the local membership. Request a quote today to get the service you deserve.

Ask us today how we can HELP!