Lieder Development, INC.

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Their homepage, crawled JUL 31, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

HeadquartersOntario, CA

SAM.gov UEIKWQJDJBMJ288

Brands

Crossguide CouplersD&B Badge

This company sells these brands.

Lieder Development manufactures waveguide components including flanges, flange adapters and spacers, rigid twist waveguides, waveguide bends and assemblies, waveguide-to-coaxial adapters, crossguide directional couplers, broadwall directional couplers, magic-tees, and flexible waveguide. The company produces crossguide couplers in waveguide sizes from WR22 to WR650 with 3 or 4 port configurations and both waveguide and coaxial connections, and can achieve specified coupling value tolerances and VSWR specifications.

Facility	City	State	Employees	Status
Lieder Development, INC.	Ontario	CA	—	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.