Skip to content

Vendors

Mary A Mark

Expired registration

Location: Philadelphia, Pennsylvania, United States
Unique Entity ID (UEI): CF8HP5P2WZZ3
Commercial and Government Entity (CAGE): 01Q55

Industries

Libraries and ArchivesNAICS 519210Custom Computer Programming ServicesNAICS 541511Other Scientific and Technical Consulting ServicesNAICS 541690

Business types

For Profit Organization

View official source

Source date: Nov 1, 2026

Record identifier

CF8HP5P2WZZ3