Manufacturing of sonar search, detection, tracking, and communication systems and equipment guidance, including ASM (sonar telephone, depth finding, hydrophones mapping, sonobuoys, etc.)

Facility	City	State	Employees	Status
Mayflower Communications Company, INC.	Bedford	MA	—	● ACTIVE
Mechanical Designs and Solutions LLC	Katy	TX	—	● ACTIVE
Megaray LLC	Long Island City	NY	—	● ACTIVE
Merlintps CORP	Alpharetta	GA	—	● ACTIVE
Mesh INC	Oxford	PA	—	● ACTIVE
Metropolitan Communications, INC.	Exton	PA	—	● ACTIVE
Micro USA INC	Poway	CA	—	● ACTIVE
MAMinelab Americas INC.	Aurora	IL	—	● ACTIVE
MIMission Instruments Corporation	Tucson	AZ	—	● ACTIVE
Mission Lock, LLC	Atlanta	GA	—	● ACTIVE
Mission Robotics INC.	Union City	CA	—	● ACTIVE
Mitech Technology LLC	Pflugerville	TX	—	● ACTIVE
MIMoodro, INC.	Alexandria	VA	—	● ACTIVE
MCMpd Components, INC.	Owensboro	KY	—	● ACTIVE
Msi Transducers CORP.	Littleton	MA	—	● ACTIVE
Msrs LLC	Granby	CT	—	● ACTIVE
Multi Time Machine, INC.	Los Angeles	CA	—	● ACTIVE
Mydefence (north America), LLC	Clearwater	FL	—	● ACTIVE
Navico, INC.	Tulsa	OK	—	● ACTIVE
NSNavigation Solutions LLC	Ann Arbor	MI	—	● ACTIVE
Navigtr INC	Old Greenwich	CT	—	● ACTIVE
Navsim Services, INC	Buffalo	NY	—	● ACTIVE
Navxcom Corporation	Lakewood	CO	—	● ACTIVE
NENew England Analytics LLC	Orange	CA	—	● ACTIVE
NRNewton Research Labs, INC	Kent	WA	—	● ACTIVE

FactoryRegistry lists 1,683 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced sonar search, detection, tracking, and communication systems and equipment guidance, including ASM (sonar telephone, depth finding, hydrophones mapping, sonobuoys, etc.), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.