We serve small, medium and large enterprises across all industries throughout the Northeastern United States.


Marcum Technology LLC is a member of the Marcum Group of companies, founded in 2001. We are a full service integrated solutions vendor (ISV) specializing in data protection, disaster recovery, network infrastructure, talent acquisition and managed services.

Marcum Technology has grown to become a leading ISV in the Northeast region. Today, we partner with many of the world’s leading solutions vendors—Citrix, EMC, HP, Microsoft, NetApp, Palo Alto Symantec, VMware, etc.— to bring our customer best-of-breed solutions that drive results. Marcum’s customers include some of the region’s largest banks, hospitals and retailers.

Marcum Technology is headquartered in Melville, New York, with 22 offices located throughout the United States, Grand Cayman, and China. We maintain a full staff of professional engineers and project managers with deep certification across multiple vendors and industry organizations and serve small, medium and large enterprises around the globe. We are committed to excellent customer service, a fact that is reflected in the long standing relationships we have with some of the world's largest financial institutions, insurance companies, retailers, manufacturers, hospitals and health care groups.