CUMING-LEHMAN CHAMBERS, INC.

Cuming-Lehman Chambers, Inc. specializes in the design, supply, and integration of specialized RF anechoic absorber chamber systems for defense and aerospace applications. Their core capabilities center on the manufacturing and delivery of precision electromagnetic testing environments, including absorber materials, chamber linings, and associated shielding components that enable accurate radar cross-section measurements and wireless signal validation. The company demonstrates technical proficiency in electromagnetic compatibility (EMC) testing infrastructure, microwave absorption technologies, and anechoic chamber engineering—critical for validating the performance of radar, communications, and electronic warfare systems. Their focus on high-performance RF absorbers suggests deep familiarity with industry standards such as MIL-STD-461 and ANSI C63.4, positioning them as a niche supplier for controlled electromagnetic testing environments used in defense R&D and production validation. The contractor has delivered solutions directly to the Department of Defense, specifically supporting procurement needs for RF testing facilities. This indicates a focused relationship with defense acquisition and systems integration teams requiring validated electromagnetic environments for sensor and platform certification. Their work supports mission-critical programs involving radar signature reduction, electronic countermeasures, and secure communications development. Their primary industry focus is on the manufacturing of measuring and controlling devices, specifically RF absorber systems used in electromagnetic testing. This places them in the specialized subsector of defense instrumentation and test equipment manufacturing, serving defense contractors and government labs requiring calibrated, low-reflectivity test chambers. They occupy a technical niche within the broader defense supply chain, providing essential infrastructure rather than end-user systems. Cuming-Lehman Chambers, Inc. is a small business structured as a 2L entity, based in Avon, Massachusetts. While no formal government certifications are listed, their ability to secure DoD contracts implies compliance with federal procurement standards and supply chain security protocols. Their geographic presence supports proximity to key defense research hubs in New England, enhancing responsiveness to military testing and evaluation requirements.