Profile Summary
About Dennis C. Sullivan at a glance
Dennis C. Sullivan is a Partner based in Washington, District of Columbia, practicing at Sullivan And Cromwell Llp. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on business, securities, and consumer. Admitted to practice in New York (1985), Pennsylvania (1986), and District of Columbia (1991). Educated at Catholic University of America Columbus School of Law (J.D., 1984) and Georgetown University (B.S., 1981). Serands clients in Washington, DC and the surrounding metropolitan area.
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About
- Mr. Dennis C. Sullivan is a lawyer practicing broker-dealer regulation, securities & investment fraud, broker-dealer and 12 other areas of law
- Dennis received a B.S. degree from Georgetown University in 1981, and has been licensed for 41 years
- Dennis practices at Sullivan & Cromwell LLP in Washington, DC and 1 other location
Practice Areas Explained
Dennis C. Sullivan's Areas of Practice
Each practice area below reflects the types of cases Dennis C. Sullivan handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Dennis C. Sullivan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →
Dennis C. Sullivan is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →
Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.
Dennis C. Sullivan is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in District of Columbia →
Jurisdictional Context
Why local counsel matters in District of Columbia
Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.
Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.
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