For collectors of banknotes, PMG provides an accurate, consistent and impartial assessment of authenticity and grade, backed by the comprehensive PMG Guarantee, which protects buyers and …

5 days ago · PMG, the global independent marketing services and technology company, today announced the acquisition of London and New York-based Digital Voices, a leading...

5 days ago · The influencer agency will be integrated into PMG soon and take on PMG branding. Digital Voices founder Jennifer Quigley-Jones will report to PMG CEO George Popstefanov.

3 days ago · PMG announced the acquisition of Digital Voices, a London and New York-based influencer marketing agency, as the digital advertising company expands its creator marketing …

6 days ago · Today, PMG announced the acquisition of London and New York-based Digital Voices, a leading influencer marketing agency known for blending data, creativity, and technology to deliver …

In 2005, the founding of Paper Money Guaranty (PMG) established a new standard of integrity in the note-grading industry. Since then, PMG has been dedicated to upholding the highest standards of …

Paper Money Guaranty™ (PMG®) was founded in 2005 as a fully independent third-party paper money grading service. With an unparalleled commitment to accuracy, consistency and integrity, PMG is the …

May 26, 2025 · PMG stands for Paper Money Guaranty — the leading third-party grading service dedicated to banknotes. It provides objective evaluations that certify a note's authenticity and condition.

3 days ago · Independent marketing agency PMG has bought Digital Voices for an undisclosed sum. The London and New York-based agency specialises in influencer marketing, blending data, …

Dec 30, 2025 · About NGC and PMG NGC is a leading third-party coin authentication, grading and encapsulation service with more than 65 million coins certified. Founded in 1987, NGC backs each …