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  7. SubCom, LLC
SubCom, LLC logo

SubCom, LLC

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Baltimore, MD 21230
866-892-6611
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At a glance

Headquarters
Baltimore, MD
UEI
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CAGE
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About

Since 1955, SubCom has designed, manufactured, and deployed subsea fiber-optic cable networks that carry data between continents. Based in Newington, New Hampshire, the company integrates network engineering with a 50-acre manufacturing campus, deep-water pier, and fleet of eight purpose-built cable ships. SubCom says it has deployed more than 200 systems and over one million kilometers of subsea cable, and operates as an ISO 14001-compliant company.

Capabilities and markets

Products

Manufacturing processes

Service offerings

Economic activities

End markets served

Energy segments

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • ISO 14001 Compliant

    Compliance program

Related manufacturers

  • Burnham Polymeric, Inc logoBurnham Polymeric, IncSince 1982, Upstate New York’s Burnham Polymeric has manufactured reinforced fiber-optic cable for missions that reach over, under and through difficult environments. Its cable has carried data for U.S. Navy programs and James Cameron’s 2005 exploration of the Titanic, while the company’s engineers and materials specialists also develop custom tether solutions for demanding government and commercial applications. Burnham’s products are built for tight bends, long deployments and the pressures of underwater work.FORT EDWARD, NY
  • Federal Network Connections logoFederal Network ConnectionsFor more than 20 years, Federal Network Connections has made customized fiber-optic and copper cable assemblies for computer and network connections. Based in Hauppauge, the company serves educational institutions, government agencies, and government defense subcontractors, with its facility registered to UL requirements for ISO 9001:2015 quality management systems.HAUPPAUGE, NY
  • Convergent Connectivity Technologies logoConvergent Connectivity TechnologiesNearly 40 years of manufacturing experience sets Convergent Connectivity Technologies apart as a U.S.-made cable manufacturer based in Florida, New York. The company supplies low-voltage communication wire and fiber optic cable for commercial, government, and infrastructure projects, while also taking on custom cable work when standard designs do not fit.FLORIDA, NY
  • Integra Optics logoIntegra OpticsIntegra Optics is an Albany-area telecommunications company known for keeping fiber networks running, with 80 employees across its Latham headquarters and locations in the United States, Canada and South America. An Infinite Electronics brand, it serves more than 300 organizations worldwide and uses ISO 9001:2015-certified processes in making fiber-optic products for network operators and data centers.ALBANY, NY
More manufacturers in Maryland

Contact information

Website

subcom.com

Emails

  • info@subcom.com

Phone numbers

  • 866-892-6611

Social

Locations

SubCom, LLC location map for 1001 E MCCOMAS ST

1001 E Mccomas St

Baltimore, MD 21230

Baltimore City

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Directory source

Source
subcom.com
Updated
Sep 2026