Manufacturing of acceleration indicators, rate-of-climb and angle-of-attack indicators, and artificial horizon flight instruments

Facility	City	State	Employees	Status
OTOptio Technologies LLC	Plainfield	NH	—	● ACTIVE
OMOrbital Mark LLC	Spring	TX	—	● ACTIVE
Orga Signal LLC	Houston	TX	—	● ACTIVE
Oriolum LLC	Hartford	CT	—	● ACTIVE
Overwatch Imaging, INC	Hood River	OR	—	● ACTIVE
Pacific Defense Strategies INC	Nashua	NH	—	● ACTIVE
Pacific Defense Strategies, INC.	El Segundo	CA	—	● ACTIVE
Pacific Defense Strategies, INC.	Mukilteo	WA	—	● ACTIVE
PIPacwest Instrument Labs, INC	Corona	CA	—	● ACTIVE
Panelcraft, INC.	Bruceton Mills	WV	—	● ACTIVE
PEPathfinder Electronics LLC	Mckinney	TX	—	● ACTIVE
PAPerimeter Ai Group LLC	Haymarket	VA	—	● ACTIVE
PMPeterson Marine Electronics INC.	Irvine	CA	—	● ACTIVE
Poseidon's Forge, INC.	Rehoboth	MA	—	● ACTIVE
Prandtl Dynamics INC.	San Jose	CA	—	● ACTIVE
Precision Remotes LLC	Middleburg Heights	OH	—	● ACTIVE
PIPro-comm INC	Brick	NJ	—	● ACTIVE
Prodar, INC.	Spring	TX	—	● ACTIVE
Protologic Eds INC	Cumming	GA	—	● ACTIVE
Proximavision CORP	Miami	FL	—	● ACTIVE
Psionic, INC.	Hampton	VA	—	● ACTIVE
Pumpkin, INC.	San Francisco	CA	—	● ACTIVE
Qortek INC	Linden	PA	—	● ACTIVE
Quantum Imaging INC.	Colorado Springs	CO	—	● ACTIVE
R2sonic, LLC	Austin	TX	—	● ACTIVE

FactoryRegistry lists 1,662 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 acceleration indicators, rate-of-climb and angle-of-attack indicators, and artificial horizon flight instruments, 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.