 ISLAND PARK, N.Y., Jan. 04, 2023 GLOBE NEWSWIRE Global Diversified Marketing Group Inc., Delaware corporation OTC: GDMK the Company, announced it has entered an Investment Banking relationship with New York based boutique Investment Bank, Spencer Clarke LLC, to provide financial services. The Company intends to leverage Spencer Clarke relationships with major financial institutions for ... The post Global Diversified Marketing Group Announces Engagement with Spencer Clarke LLC Investme... 