William R. "Bill" Zimmerman

Kimberley Ann Murphy is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Kimberley Ann, who practices law in Fairfax, Virginia, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kimberley Ann is held by other top lawyers in the same geographic and legal practice area.

Rob Niccolini is co-chair of the firm's Healthcare Practice Group. He represents management in employment litigation and labor disputes, with special experience in the health care, technology, insurance, manufacturing, government contracting, hospitality and retail industries. His practice includes all facets of employment discrimination, harassment, wage and hour, ADA, FMLA, ERISA, covenants not to compete and employment torts, as well as labor arbitration, union campaigns and unfair labor p...

Beth Mcintosh Irving is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law and Real Estate Law. Beth, who practices law in Rockville, Maryland, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Beth is held by other top lawyers in the same geographic and legal practice area.

Having practiced energy law for over twenty-nine years, Wendy has been consistently recognized by Chambers USA as a leader in the field, describing her as “almost superhuman when it comes to managing a diverse group into a consistent regulatory position” in their 2010 rankings. In 2021, Chambers noted, “Wendy provides wise guidance on how best to address legal requirements in a manner that is both convincing and understandable” and also commended her “great leade...

Chair of Brownstein’s National Tax Policy Group. Veteran of Capitol Hill who served for nearly a decade as Senate Finance Committee staff director. Creative strategist who finds legislative and regulatory solutions that save clients’ money. Russ Sullivan is one of the top tax attorneys and advocates in the country. When companies face risks in Washington, D.C., they turn to Russ to develop creative solutions that save their industry. For Fortune 50 companies, start-ups and nationa...

Cameron has more than 35 years of experience representing real estate investment trusts (REITs) and real estate companies in a wide range of transactions, including initial public offerings, secondary offerings, mergers and acquisitions, joint ventures and going-private transactions. He advises issuers and underwriters in real estate-related capital markets transactions and public and private mergers and acquisitions. Clients rely on Cam's extensive tax knowledge to navigate complex tax rules...

Drawing inspiration from General George S. Patton's motto, "Wars are not won by fighting battles; wars are won by choosing battles," I emphasize strategic thinking in my practice. My goal is to identify and steer clear of unnecessary conflicts, aiming to achieve business objectives with minimal confrontation. And if a battle does arise, I will represent you with ferocity and civility in the center of the ring. Learn more about my practice at Pillsbury , where I am committed to providing insig...

Siran is a partner in the firm’s State Attorneys General and Enforcement Actions & Investigations practices. As such, she advises clients on a wide variety of state and federal regulatory matters, with a special emphasis on state consumer protection laws, including matters involving consumer financial services, data security, advertising and marketing. A former Senior Assistant Attorney General, Siran uses expertise gained in public service to resolve issues with state investigators...

With a distinctive background and a rare competitive fire, David Roop has for more than a decade been one of Virginia's top family law attorneys. According to his peers, Roop is both a sophisticated thinker and a scrappy lawyer, a unique and useful mix for his contentious profession. David has a deeply strategic orientation along with a cheerful yet hard-driving disposition. David is a Baltimore native and graduate of Notre Dame University, Notre Dame, Indiana (BA, cum laude, 1985) and the Un...

Seth Waxman is a former federal prosecutor and nationally recognized white collar criminal defense with more than two decades of experience handling high profile sensitive criminal and civil matters. Seth handles a wide array of challenging cases, ranging from the Flint water criminal investigation to complex internal investigations for Fortune 500 companies. Seth is a seasoned trial lawyer, having been lead counsel in more than sixty jury trials, thirty bench trials, and fifteen matters on a...