Matthew has also represented both employers and their benefit plans in individual ERISA claims, class actions, and cases brought by the Department of Labor's Employee Benefits Security Administration (EBSA). More broadly, he has litigated labor disputes for clients in courts around the country, as well as in several federal appellate courts.

In addition to his litigation practice, Matthew regularly advises employers on compliance matters related to both ERISA and non-ERISA benefit plans. His work covers a broad spectrum of issues, including COBRA compliance, executive compensation, severance plans, and general plan administration and compliance. He has also provided guidance in mergers and acquisitions, assisting clients on both the buy-side and sell-side with complex benefits issues.

Matthew is also well-versed in defending employers that contribute to multiemployer benefit funds. He helps clients navigate claims related to contributions, withdrawal liability, and audit compliance, with insight into representing clients participating in multiemployer Taft-Hartley Funds. Matthew works with employers across industries, including healthcare, manufacturing, construction, service, and transportation.