New York attorney · Reg. #2123503

Jeffrey Eric Sumberg

Suspended (registry: Suspended, currently registered)

Current employer

Gartner · Arlington, VA · since at least September 2026

Admission

Admitted 1987, Third Department · GEORGE WASHINGTON UNIV

Flags

• Suspended

Employment history

• Gartner · Arlington, VA · current

Compiled from NYS Office of Court Administration registration records, published NY Appellate Division decisions, and SEC orders against attorneys; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.