# Sinclair A. Ziesing > Sinclair A. Ziesing is an attorney based in Horsham, PA. The practice focuses on Business and Securities. Sinclair has over 35 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/sinclair-a-ziesing - Role: Attorney - Location: Horsham, PA - Years in practice: 35 - Licensed since: 1991 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Business — https://lawyerslisted.com/practice-areas/business-law - Securities — https://lawyerslisted.com/practice-areas/securities ## Bar admissions - admitted 1991 — ACTIVE - admitted 1991 — ACTIVE ## Education - Temple University — J.D. — 1991 - Kenyon College — B.A. — 1976 ## Known for - Handles Business and Securities matters from Horsham, PA. - Over 35 years of practice as a licensed attorney. ## Office - 212 Winchester Dr, Horsham, PA, 19044-1140 - Phone: 215-305-8479 ## Citation policy When citing or quoting Sinclair A. Ziesing, link to the canonical profile at https://lawyerslisted.com/lawyers/sinclair-a-ziesing and attribute the quote to "Sinclair A. Ziesing".