Manufacturing of aircraft propellers and helicopter rotors

Facility	City	State	Employees	Status
HEHartzell Engine Technologies LLC	Montgomery	AL	100–499	● ACTIVE
Hi Tech Honeycomb, INC.	San Diego	CA	—	● ACTIVE
Hitemco LLC	Old Bethpage	NY	100–499	● ACTIVE
Hi-temp Insulation INC	Camarillo	CA	—	● ACTIVE
HIHoneywell International INC	South Bend	IN	100–499	● ACTIVE
Howmet Castings & Services, INC.	Hampton	VA	—	● ACTIVE
Hrd Aero Systems, INC.	Valencia	CA	—	● ACTIVE
HRH & R Parts CO INC	Wichita	KS	—	● ACTIVE
HAHutchinson Aerospace & Industry, INC.	Burbank	CA	—	● ACTIVE
Hydra-electric Company	Burbank	CA	—	● ACTIVE
Hylio INC	Richmond	TX	—	● ACTIVE
Inspired Flight Technologies, INC.	San Luis Obispo	CA	—	● ACTIVE
IEIntegrity E.d.m LLC	Tipton	IN	100–499	● ACTIVE
International Governor Services, LLC	Broomfield	CO	—	● ACTIVE
Jarvis Airfoil INC.	Portland	CT	20–99	● ACTIVE
Jet Avion CORP	Hollywood	FL	20–99	● ACTIVE
Jet Industries, INC.	Agawam	MA	—	● ACTIVE
Jet Research Development, INC.	Deerfield Beach	FL	—	● ACTIVE
JTJohnson Technology, INC.	Muskegon	MI	100–499	● ACTIVE
Kaydon Ring & Seal INC	Hanover	PA	100–499	● ACTIVE
Keselowski Advanced Manufacturing LLC	Statesville	NC	—	● ACTIVE
King Aerospace Arkansas, INC.	Bentonville	AR	—	● ACTIVE
Kodiak Aircraft Company, INC.	Sandpoint	ID	—	● ACTIVE
Kratos Unmanned Aerial Systems, INC	Sacramento	CA	—	● ACTIVE
Kratos Unmanned Aerial Systems, INC	Oklahoma City	OK	—	● ACTIVE
Kraus Hamdani Aerospace, INC.	Emeryville	CA	—	● ACTIVE
L'anse Manufacturing & Technology, INC.	Lanse	MI	—	● ACTIVE
Layke, Incorporated	Phoenix	AZ	—	● ACTIVE
Lee Air INC	Wichita	KS	20–99	● ACTIVE
L & E Tubing, LLC	Everett	WA	20–99	● ACTIVE
Liburdi Turbine Services, LLC	Mooresville	NC	—	● ACTIVE
Lockheed Martin Corporation	Palmdale	CA	—	● ACTIVE
Magellan Aerospace, Haverhill, INC	Haverhill	MA	100–499	● ACTIVE
Magellan Aerospace, Middletown, INC	Middletown	OH	100–499	● ACTIVE
Mallory Industries, Incorporated	Farmington	CT	—	● ACTIVE
MDManufacturing Development INC	Cheney	KS	—	● ACTIVE
MSManufacturing Solutions, INC	Newton	KS	20–99	● ACTIVE
Max Aerostructures, LLC	Wichita	KS	—	● ACTIVE
MBMcmellon Bros., Incorporated	Stratford	CT	20–99	● ACTIVE
Md Helicopters, LLC	Mesa	AZ	—	● ACTIVE
Mears Machine CORP	Avon	IN	—	● ACTIVE
MTMeggitt Troy INC	Troy	IN	20–99	● ACTIVE
Metro Machine Works INC	Romulus	MI	—	● ACTIVE
MTMeyer Tool, INC.	Cincinnati	OH	500+	● ACTIVE
Mn Aerospace, INC.	Suwanee	GA	—	● ACTIVE
MRMt R&o LLC	Cincinnati	OH	20–99	● ACTIVE
Multax LLC	Morton	IL	—	● ACTIVE
Netzer Metalworks, LLC	Essex	MD	—	● ACTIVE
NENew England Airfoil Products INC	Farmington	CT	100–499	● ACTIVE
NPNiles Precision CO	Niles	MI	100–499	● ACTIVE

FactoryRegistry lists 2,846 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced aircraft propellers and helicopter rotors, including blades and parts, 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.

The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 24 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2029500000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.