David E. Matyas

K.C. Halm is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law. K.C., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which K.C. is held by other top lawyers in the same geographic and legal practice area.

Joel R. Grosberg is co-head of McDermott’s Antitrust Mergers Focus Group and assists clients on civil and criminal antitrust matters, including obtaining merger clearances, counseling and litigation. He has represented clients in obtaining antitrust approvals in numerous challenging transactions, and in other government antitrust investigations before the Department of Justice, the Federal Trade Commission (“FTC”) and foreign competition authorities. Joel has significant exp...

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...

Norman Armstrong, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law and Litigation - Antitrust. Norman, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Norman is held by other top lawyers in the same geographic and legal practice area.

Laurie L. Kirkland is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Laurie L., who practices law in Fairfax, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laurie L. is held by other top lawyers in the same geographic and legal practice area.

William McConagha is a top attorney recognized by Best Lawyers in the practice area(s) of FDA Law. William, who practices law in Washington, District of Columbia, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William is held by other top lawyers in the same geographic and legal practice area.

Brian's practice focuses on the construction and engineering industry, federal government contracts and surety law. Brian represents owners, developers, contractors, subcontractors, engineers, design professionals and sureties in all phases of public and private projects from contract inception through alternative dispute resolution and litigation. Brian advises regional, national and international clients on complex legal issues, including contract performance and administration, risk assess...

Merrill Kramer represents energy project developers, private equity companies, and institutional lenders on the development, financing, sale, acquisition, and investment in energy projects and portfolios. Merrill represents some of the most active and innovative players in the energy industry. He has represented Fortune 200 companies and other clients in the development and financing of over 80 energy infrastructure projects representing more than $30 billion in invested capital. Merrrill has...

Barry J. Hurewitz is a partner in the firm's Regulatory and Government Affairs and Transactional Departments, and a member of the Defense, National Security and Government Contracts and Cybersecurity, Privacy and Communications Groups. He is also a member of the firm's FinTech Group. He joined the firm in 1994.

Catherine Hancock Dorsey is a senior appellate attorney and shareholder in the Washington D.C. offices of Baron & Budd, where she works in the firm’s Opioid Litigation Group. She brings almost 17 years of experience at the Department of Justice to Baron & Budd’s robust opioid practice and has briefed and argued an array of complex cases in her lengthy career. At Baron & Budd, Ms. Dorsey handles, advises, and strategizes on appellate and other issues. “I am excite...