Profile
A Pillar of the Delaware Legal Community
Strategic Counsel for Business and Development
William E. Manning is a distinguished partner at Saul Ewing LLP, located in the heart of Wilmington, Delaware. With a career spanning nearly 50 years, Mr. Manning is one of the most respected figures in the state’s legal landscape. His practice is centered on Business Litigation and Land Use, where he represents major corporations, educational institutions, and developers in high-stakes disputes. Having served as legal counsel and Chief of Staff to former Delaware Governor Pete du Pont, he possesses a unique understanding of the intersection between law, government, and business. This insight allows him to navigate complex regulatory environments and secure favorable outcomes for clients facing administrative challenges or zoning disputes.
Mr. Manning’s expertise extends beyond the courtroom. He is a recognized leader in Higher Education Law, chairing Saul Ewing’s practice group in this area and serving as general counsel to several universities. His ability to handle sensitive internal investigations, governance issues, and campus litigation makes him a trusted advisor to academic boards and presidents. Additionally, his work in commercial real estate and property tax appeals has shaped the skyline of Wilmington and beyond. Whether representing an energy company in a regulatory hearing or defending a business in a breach of contract suit, William E. Manning brings a level of experience and gravitas that few can match. If you are looking to hire a lawyer who commands respect in both the boardroom and the courthouse, Mr. Manning is the definitive choice.
Key Practice Areas
- Business Litigation: Representing entities in complex contract disputes, business torts, and partnership conflicts in Delaware’s state and federal courts.
- Land Use and Zoning: Guiding developers and property owners through the approval process, handling variances, and litigating land use appeals.
- Higher Education Law: comprehensive legal support for colleges and universities, addressing student affairs, employment issues, and institutional governance.
- Administrative Law: Advocating for clients before government agencies and regulatory bodies, leveraging deep political and procedural knowledge.
- Property Tax Appeals: Challenging assessments to reduce tax liabilities for commercial property owners.
Located at the Pinnacle of Wilmington
William E. Manning practices out of Saul Ewing’s offices in the iconic 1201 North Market Street building. As the tallest skyscraper in Delaware, it serves as a fitting base for a lawyer of his stature. The firm’s resources are vast, yet Mr. Manning provides the personalized, strategic attention that critical matters demand. His commitment to the community is evident in his long-standing efforts to improve public education in Delaware. For clients seeking a seasoned advocate who understands the ”Delaware Way,” William E. Manning offers unparalleled guidance and representation.
Drawing on nearly five decades of experience, I help businesses and institutions navigate their most challenging legal and regulatory hurdles.
Specializing In
Business Litigation, Land Use Zoning, Higher Education Law, Administrative Law, Commercial Real Estate
Address & Location
Located right in Rodney Square, the heart of the Downtown Wilmington commercial center.
Building Location
This is 1201 North Market Street, a distinctive 23-story Class A skyscraper designed by Skidmore, Owings & Merrill, recognized as the tallest building in Delaware and situated near Rodney Square.
Suite Access
Enter through the main entrance, take the high-rise elevators up to the 23rd floor, and proceed to the reception of Suite 2300.
Parking Details
A four-level, 475-space underground parking garage is available on-site for tenants and visitors, managed by Colonial Parking.
Public Transit
Served by DART First State Route 10 (Wilmington / Newark); nearest stop is at 11th Street & King Street (Rodney Square).
Map
Sorry, no records were found. Please adjust your search criteria and try again.
Sorry, unable to load the Maps API.




