First Source Electronics

Employee Size

51-200

Organization Type

Privately Held

Headquarters

Elkridge, MD

UEI

GDE8GFBKMYH3

CAGE

147U4

Built in Baltimore, First Source Electronics is a mission-critical manufacturing partner known for bringing engineering, skilled labor, and production together under one roof. From its 85,000-square-foot Elkridge facility, the company develops turnkey electrical systems for customers whose work includes data centers and defense programs, using APQP to support dependable launches.

• IMCO AmericaBased in Baltimore, IMCO America (doing business as ADTI) builds contract electronics and integrated subsystems for defense platforms, taking projects from design through delivery. Its U.S. production operation supports build-to-print and build-to-spec work for air, land and sea systems, with particular experience in rugged military displays, video subsystems and cable assemblies. The company draws on IMCO Group’s 50-year defense and industrial manufacturing legacy and operates a documented AS9100 quality system with certification and annual outside audits.WINDSOR MILL, MD
• IMCO AmericaWith three decades of U.S. operations, IMCO America—doing business as ADTi—is the American arm of the IMCO Group, whose defense and industrial manufacturing legacy spans 50 years. Based in Baltimore, the company serves defense integrators and industrial manufacturers through contract electronics manufacturing, supporting custom military programs from engineering through delivery. Its documented AS9100 quality system is certified and subject to annual outside audits.BALTIMORE, MD
• Engineering Systems Development (ESD) CorporationServing commercial and military customers since 1990, Engineering Systems Development (ESD) Corporation is an electronics manufacturing services company built around an engineering staff with more than 60 years of combined experience. The Laurel, Maryland firm combines skilled personnel with robotic and automated tools, carrying out work in an ESD-controlled environment under a quality process aligned with customer requirements and applicable standards.LAUREL, MD
• Zentech ManufacturingSince 1998, Zentech Manufacturing has built high-complexity electronic and electromechanical assemblies for mission-critical defense, aerospace, and medical applications. The company operates 180,000 square feet across three manufacturing sites, with a particular focus on low- to medium-volume, high-reliability work and 100% testing for its predominantly military customer base. Zentech’s Baltimore facility holds IPC 610 Class 3 Mission Critical QML and J-STD-001 Space/Military Addendum QML credentials, distinctions it identifies among only a small number of U.S. contract manufacturers.WINDSOR MILL, MD