EisnerAmper announced that KLG Business Valuators & Forensic Accountants, will join the firm in a combination expected to close in May 2026, enhancing its national capabilities across forensic accounting, business valuation, litigation support, and expert witness services.
Founded in 1980 and based in Melville, New York, KLG brings more than four decades of experience in business valuation, forensic accounting, economic damage calculations, and litigation support. The firm has served as a trusted financial expert in thousands of legal matters, including matrimonial disputes, shareholder conflicts, commercial litigation, and estate and gift tax planning.
The transaction is expected to expand EisnerAmper’s advisory platform by integrating KLG’s deep courtroom experience and longstanding relationships within the matrimonial and commercial litigation sectors. KLG clients will gain access to EisnerAmper’s national infrastructure, technology, and broader service offerings, while EisnerAmper clients will benefit from KLG’s specialized expertise in complex valuation and forensic engagements.
EisnerAmper operates as one of the largest business consulting firms globally, with approximately 475 partners and 4,700 employees, delivering a wide range of audit, tax, and advisory services across industries.
The combination was advised by Koltin Consulting Group, which noted that KLG had been approached by multiple firms before selecting EisnerAmper as the best strategic and cultural fit.
KEY QUOTES:
“KLG has built an outstanding reputation for credible, rigorous, and trusted work in complex valuation and forensic matters. Their depth in matrimonial litigation, dispute consulting, and expert witness services strongly complements EisnerAmper’s advisory platform and adds tremendous value for clients.”
EisnerAmper Vice Chair of Services Christopher Loiacono
“We’re thrilled to join EisnerAmper. This is a great strategic opportunity for both our clients and team.”
KLG Co-Managing Partner Glenn Liebman
“This combination allows us to continue delivering the specialized valuation and forensic expertise KLG is known for, backed by EisnerAmper’s national capabilities.”
David Gresen, KLG Co-Managing Partner
“KLG is recognized as a preeminent business valuation and forensic accounting firm throughout the greater New York area. They were courted by practically every major firm in the country but chose EisnerAmper as the best strategic and cultural fit. David and Glenn see the tremendous growth opportunities for their people going forward. And EisnerAmper continues to identify ‘uber’ successful entrepreneurs and provide a tremendous platform for success.”
Allan Koltin, CEO of Koltin Consulting Group, who advised both firms on the deal
