Dan H. Renberg

Vincenzo is one of the four founding partners of Rock Creek Energy Group. Vincenzo represents generation owners and developers, energy traders, private equity firms, financial institutions, and other investors on transactional, regulatory, and compliance matters involving the Federal Energy Regulatory Commission (FERC) and advises clients on the requirements of the Federal Power Act, the Public Utility Holding Company Act of 2005, and the Public Utility Regulatory Policies Act of 1978. ‍ ...

A recognized authority on international labor standards, Stefan Marculewicz advises multi-national corporations on issues involving employer efforts to address and respond to international labor standards. He also advises multinational enterprises in connection with the following: The International Labour Organization and its Committee on Freedom of Association The Organisation for Economic Co-operation and Development The United Nations Global Compact The United Nations Guiding Principles on...

Ross McSweeney is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Ross, who practices law in Washington, District of Columbia, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ross is held by other top lawyers in the same geographic and legal practice area.

Saba Bireda is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Saba, 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 Saba is held by other top lawyers in the same geographic and legal practice area.

Trial lawyer Ira Sherman has built his reputation on aggressive and creative litigation strategies to successfully represent injured victims and victims of discrimination. Known for his dedication to the cause, Mr. Sherman has established himself as one of the area's leading advocates.Mr. Sherman joined Mr. Chaikin in April 1980. Upon Mr. Chaikin's retirement in December 1999, he became the senior and managing partner of Chaikin, Sherman, Cammarata & Siegel, P.C. Mr. Sherman and the law f...

For over 28 years, I have represented family law clients in Northern Virginia. My goal is to provide vigorous, honest, and thorough representation. I started this firm with my founding partners in November 2004, and have worked towards becoming the best family law partnership in Virginia. Since 2004, we have grown to a firm of 11 attorneys from various backgrounds. We are a full-service team ready to handle virtually any Virginia family law issue. I pride myself on being a client-first attorn...

Jeffrey R. Holmstead is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. Jeffrey R., who practices law in Washington, District of Columbia, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey R. is held by other top lawyers in the same geographic and legal practice area.

Christopher B. Mead is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation, Commercial Litigation and Criminal Defense: White-Collar. Christopher B., who practices law in Washington, District of Columbia, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher B. is held by other top lawyers in the same geographic and legal practice area.

Jack S. Barufka is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Jack S., who practices law in Tysons, Virginia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jack S. is held by other top lawyers in the same geographic and legal practice area.

Biz is a leader in the field of criminal defense and internal investigations focusing on white-collar defense and health care cases. Biz regularly represents clients in congressional and criminal fraud investigations as well as qui tam, Foreign Corrupt Practices Act (FCPA), False Claims Act (FCA), civil RICO, and employment litigation. She has counseled clients — including boards, audit committees, and management — on the development and implementation of internal compliance and e...