Our Partners

At Harbor Link, we have partnered with several exceptional companies in order to make the work we do possible. From construction, to financial planning, public relations and more, our partner organizations are vital to the Harbor Link mission, and our vision for the future of digital infrastructure across the Mid-Atlantic region.

Critical Infrastructure Partners

CIP specializes in providing capital and development expertise for growing developers and entities with significant investments in their critical telecommunication infrastructure. CIP, along with their partner resources, have extensive knowledge in private fiber networks, 5G cell installations, open access networks and smart city deployments. CIP works with new sponsors, seasoned developers, and Fortune 500 companies as they expand their current infrastructure or monetize assets they may already own but don’t fully utilize. CIP directly invests into these projects and assets across the country. No two fiber assets are exactly alike, and CIP prides itself on its depth of capital and industry knowledge to tailor a solution for every challenge.  

Learn more at criticalinfrastructurepartners.com.

iMiller Public Relations

iMiller Public Relations (iMPR) is a results-driven, industry leading Public Relations strategy firm. iMPR sits at the forefront of innovation, propelling brands and the solutions they develop into industry leading initiatives that inspire shifts in the way companies talk about the industry to the terminology they use. With over two decades of proven success in media and analyst relations, iMPR takes pride in understanding how media works today enabling clients to achieve their short term and long-term communications goals – taking them to the next level. 

Learn more at imillerpr.com.


JJB DC Inc. is a telecommunications contracting group predominantly serving three jurisdictions, Maryland (MD), Virginia (VA), and the District of Columbia (DC). They also perform services in surrounding states upon request. JJB Inc. has been in operation since early 2003. Their founding group has worked together for close to 15 years with each individual’s experience in the communications industry ranging from 15 to 50 years. Their portfolio includes small projects valued from the thousands of dollars, to larger projects valued in the millions of dollars. No matter the size of the project, they believe in providing their customers with unparalleled service and attention to detail. This has enabled them to assist a multitude of service providers and contractors and maintain the highest level of performance.

Learn more at jjbdc.com.

Melcar Underground

The Melcar Companies, based in the United States with over 32 years of vanguard experience, take a global approach to the continuously evolving infrastructure industry. Melcar is a driving force in underground and aerial construction, directional drilling, microtunneling and auger boring. Melcar has built its unwavering reputation by undertaking the most difficult projects, providing exemplary results in a demanding industry. They invest a strong focus on staff and public safety, with extensive experience in densely populated cities. Melcar ensures that the local communities, environment, and existing infrastructure are minimally affected during construction, while preserving the safety of all who are involved.

Learn more at melcarunderground.com.


As a national distributor of fiber optic network materials that build broadband networks, Millennium offers a host of solutions to help providers from introducing new technologies that will make networks more reliable, managing project and material needs, to the rental and leasing of capital equipment. At Millennium, they’re more than a materials supplier, they’re redefining what a distributor means. Their client-first focus means that they serve clients by asking questions and listening with intention. They’re committed to educating themselves and others.

Learn more at mymillennium.us.