Business Wire

NuHarbor Security Grows Revenue 90%, Expands Team with New Vice President of Commercial

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COLCHESTER, Vt.–(BUSINESS WIRE)–The increasing frequency and damage from cybersecurity attacks against public institutions are driving demand for improved protection and more effective security operations. In response to this challenge, NuHarbor Security, the industry’s most trusted managed security provider, has scaled rapidly to support the evolving and critical needs of this market. NuHarbor has expanded their team by over 150% since 2021 and today announces the arrival of seasoned business executive Mark Fleeman as Vice President of Commercial. Mark will lead the company’s continued expansion into new accounts and new markets.

“NuHarbor is scaling fast, including more than 90% revenue growth over the past year. Mark is a leader whose experience helps us better serve the needs of this market and exceed the expanding demands of new and existing clients,” said Justin Fimlaid, Founder and CEO of NuHarbor Security. “He is exactly the kind of leader who will uphold our high standards as we accelerate our growth and the number of clients that we serve.”

Fleeman joins NuHarbor after spending nearly four years with GE Healthcare Digital, four with Siemens Healthineers, and 14 with Alcatel-Lucent. He has an extensive background in leading diverse functions of sales, product and engineering, services, customer success, and operational excellence. He also holds business degrees from Indiana University Bloomington and East Carolina University, with a Master of Science in Managing Information Technology from the University of Virginia. He has built and empowered teams across multiple public and private sectors, positioning him well to help NuHarbor accelerate its unique growth.

“NuHarbor’s reputation as a dynamic and rapidly growing cybersecurity company is unmatched, so joining this team was an easy decision for me. Recognized for its expertise and excellence as cybersecurity advisors, the team has a deep understanding of customer problems and provides customized solutions instead of just pushing products,” said Fleeman. “I’m eager to continue NuHarbor’s growth by expanding our market reach and simplifying complex issues for our customers in this market.”

The NuHarbor team is always looking for innovative ways to solve nuanced cybersecurity problems. Learn more about the careers available at NuHarbor as the company continues to scale with industry trends.

About NuHarbor Security

NuHarbor is an established national cybersecurity services firm, combining experience from a portfolio of hundreds of clients with the very best security technologies available. We deliver white glove, managed security programs that are the most comprehensive in the market from compliance to premium 24×7 security operations coverage. We make cybersecurity stronger and easier for our clients in state and local government, higher education, finance, healthcare, and insurance helping them better understand and protect themselves. Learn more at


Hattie Hawks

Gregory FCA on behalf of NuHarbor Security

Phone: 619-972-9836