Quantum Sensor Technologies, LLC

Their homepage, crawled AUG 1, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Other Electronic Component Manufacturing

HeadquartersColumbia, MD

SAM.gov UEIPWTULSNA3WW5

Brands

CQS-1 deviceCQS-2 deviceODMR spectrum

This company sells these brands.

QDSENSE manufactures compact, portable quantum sensing devices based on diamond with NV centers, using ODMR and machine learning inference. The company produces two platforms: the CQS (Compact Quantum Sensor), a battery-operated magnetometer for field applications, and the DMEG (Diamond Magnetoencephalography), a room-temperature brain imaging system designed for neuroimaging and neurological applications. The text names no certifications.

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.