Strengthening Client Service Through Strategic Growth and Shared Values
Holsinger, PC is pleased to announce a merger with O’Connor & Company, effective November 15, 2025. This strategic combination brings together two firms with a shared commitment to client service, professional excellence, and long-term relationships.
The merger strengthens Holsinger, PC’s capabilities and expands its resources, allowing the firm to better serve clients with enhanced expertise, broader service offerings, and continued personalized attention. Clients of O’Connor & Company will experience a seamless transition, with some of the same trusted professionals, and an expanded client service and support team behind them.
“We are excited to welcome the clients and certain members of the O’Connor & Company team to Holsinger, PC” said Tom Krahe, Managing Shareholder of Audit & Assurance Services at Holsinger, PC. “Our firms share similar values and a client-first philosophy, making this a natural fit. Holsinger, PC is well positioned to deliver enhanced value to all clients transitioning from O’Connor & Company.”
O’Connor & Company has built a strong reputation for quality service and trusted advice, and certain members of their team will continue serving clients as part of Holsinger, PC, who remains committed to maintaining continuity, responsiveness, and the high standards that transitioning clients should expect.
For transitioning clients, no immediate action is required. Additional information regarding the transition will be communicated directly as needed.












