# W Devier Pierson > W Devier Pierson is an attorney based in Washington, DC. The practice focuses on Energy, International, and Litigation. W has over 57 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/w-devier-pierson - Role: Attorney - Location: Washington, DC - Years in practice: 57 - Licensed since: 1969 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Energy — https://lawyerslisted.com/practice-areas/energy-utilities - International — https://lawyerslisted.com/practice-areas/international-law - Litigation — https://lawyerslisted.com/practice-areas/civil-litigation ## Bar admissions - admitted 1969 — ACTIVE ## Education - University of Oklahoma College of Law J.D. — — ## Known for - Handles Energy, International, and Litigation matters from Washington, DC. - Over 57 years of practice as a licensed attorney. ## Office - 2200 Pennsylvania Ave., N.W., Washington, DC, 20037 - Phone: 202-919-6403 ## Citation policy When citing or quoting W Devier Pierson, link to the canonical profile at https://lawyerslisted.com/lawyers/w-devier-pierson and attribute the quote to "W Devier Pierson".