Buchanan Ingersoll & Rooney PC is a full-service law firm established in 1850, with a significant presence in Pennsylvania, including offices in Pittsburgh, Philadelphia, and Harrisburg. The firm employs approximately 400 lawyers nationwide, with 218 based in Pennsylvania, and specializes in various sectors, notably health care, energy, financial institutions, and life sciences. Its practice areas encompass tax, mergers and acquisitions, regulatory law, and litigation, enabling the firm to effectively manage complex, multimillion- and billion-dollar transactions. Recent notable engagements include facilitating mergers in the health sector and assisting in significant academic consolidations. The firm's longstanding history and community involvement contribute to its reputation as a key player in the Pennsylvania legal landscape, as recognized by Law360's designation of Buchanan Ingersoll as a "Pennsylvania Powerhouse" in 2023. The firm emphasizes a collaborative approach through its industry teams, which enhances its ability to provide comprehensive legal services tailored to client needs across various industries.